[{"intvolume":"     16448","publication":"51st International Conference on Current Trends in Theory and Practice of Computer Science","publication_status":"published","department":[{"_id":"HeEd"}],"external_id":{"arxiv":["2511.22526"]},"abstract":[{"text":"Let . S be a set of distinct points in general position in the\r\nEuclidean plane. A plane Hamiltonian path on . S is a crossing-free geometric path such that every point of .S is a vertex of the path. It is\r\nknown that, if. S is sufficiently large, there exist three edge-disjoint plane\r\nHamiltonian paths on . S. In this paper we study an edge-constrained\r\nversion of the problem of finding Hamiltonian paths on a point set. We\r\nfirst consider the problem of finding a single plane Hamiltonian path . π\r\nwith endpoints .s, t ∈ S and constraints given by a segment . ab, where\r\n.a, b ∈ S. We consider the following scenarios: (i) .ab ∈ π; (ii) .ab π. We\r\ncharacterize those quintuples . S, a, b, s, t for which . π exists. Secondly,\r\nwe consider the problem of finding two plane Hamiltonian paths . π1, π2\r\non a set . S with constraints given by a segment . ab, where .a, b ∈ S. We\r\nconsider the following scenarios: (i) .π1 and .π2 share no edges and .ab is\r\nan edge of . π1; (ii) .π1 and .π2 share no edges and none of them includes\r\n.ab as an edge; (iii) both .π1 and .π2 include .ab as an edge and share no\r\nother edges. In all cases, we characterize those triples . S, a, b for which\r\n.π1 and .π2 exist.","lang":"eng"}],"doi":"10.1007/978-3-032-17801-5_39","alternative_title":["LNCS"],"date_published":"2026-02-13T00:00:00Z","date_updated":"2026-03-02T08:49:20Z","volume":16448,"conference":{"location":"Krakow, Poland","start_date":"2026-02-09","end_date":"2026-02-13","name":"SOFSEM: Conference on Current Trends in Theory and Practice of Computer Science"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2026","date_created":"2026-03-01T23:01:40Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2511.22526"}],"arxiv":1,"citation":{"mla":"Antić, Todor, et al. “Edge-Constrained Hamiltonian Paths on a Point Set.” <i>51st International Conference on Current Trends in Theory and Practice of Computer Science</i>, vol. 16448, Springer Nature, 2026, pp. 532–46, doi:<a href=\"https://doi.org/10.1007/978-3-032-17801-5_39\">10.1007/978-3-032-17801-5_39</a>.","chicago":"Antić, Todor, Aleksa Džuklevski, Jiří Fiala, Jan Kratochvíl, Giuseppe Liotta, Morteza Saghafian, Maria Saumell, and Johannes Zink. “Edge-Constrained Hamiltonian Paths on a Point Set.” In <i>51st International Conference on Current Trends in Theory and Practice of Computer Science</i>, 16448:532–46. Springer Nature, 2026. <a href=\"https://doi.org/10.1007/978-3-032-17801-5_39\">https://doi.org/10.1007/978-3-032-17801-5_39</a>.","ista":"Antić T, Džuklevski A, Fiala J, Kratochvíl J, Liotta G, Saghafian M, Saumell M, Zink J. 2026. Edge-constrained Hamiltonian paths on a point set. 51st International Conference on Current Trends in Theory and Practice of Computer Science. SOFSEM: Conference on Current Trends in Theory and Practice of Computer Science, LNCS, vol. 16448, 532–546.","apa":"Antić, T., Džuklevski, A., Fiala, J., Kratochvíl, J., Liotta, G., Saghafian, M., … Zink, J. (2026). Edge-constrained Hamiltonian paths on a point set. In <i>51st International Conference on Current Trends in Theory and Practice of Computer Science</i> (Vol. 16448, pp. 532–546). Krakow, Poland: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-032-17801-5_39\">https://doi.org/10.1007/978-3-032-17801-5_39</a>","ama":"Antić T, Džuklevski A, Fiala J, et al. Edge-constrained Hamiltonian paths on a point set. In: <i>51st International Conference on Current Trends in Theory and Practice of Computer Science</i>. Vol 16448. Springer Nature; 2026:532-546. doi:<a href=\"https://doi.org/10.1007/978-3-032-17801-5_39\">10.1007/978-3-032-17801-5_39</a>","short":"T. Antić, A. Džuklevski, J. Fiala, J. Kratochvíl, G. Liotta, M. Saghafian, M. Saumell, J. Zink, in:, 51st International Conference on Current Trends in Theory and Practice of Computer Science, Springer Nature, 2026, pp. 532–546.","ieee":"T. Antić <i>et al.</i>, “Edge-constrained Hamiltonian paths on a point set,” in <i>51st International Conference on Current Trends in Theory and Practice of Computer Science</i>, Krakow, Poland, 2026, vol. 16448, pp. 532–546."},"title":"Edge-constrained Hamiltonian paths on a point set","scopus_import":"1","oa_version":"Preprint","acknowledgement":"We thank the organizers of the HOMONOLO 2024 workshop in Nová Louka, Czech Republic, for the fruitful atmosphere where the research on this project was initiated.\r\n\r\nT. Antić, A. Džuklevski, J. Kratochvíl and M. Saumell received funding from GAČR grant 23–04949X, T.A and A.Dž were additionally supported by GAUK grant SVV–2025–260822. G. Liotta was supported in part by MUR of Italy, PRIN Project no. 2022TS4Y3N – EXPAND and PON Project ARS01_00540. J. Fiala was in part supported by GAČR grant 25-16847S.","OA_type":"green","article_processing_charge":"No","_id":"21374","oa":1,"language":[{"iso":"eng"}],"author":[{"first_name":"Todor","full_name":"Antić, Todor","last_name":"Antić"},{"full_name":"Džuklevski, Aleksa","last_name":"Džuklevski","first_name":"Aleksa"},{"full_name":"Fiala, Jiří","last_name":"Fiala","first_name":"Jiří"},{"first_name":"Jan","full_name":"Kratochvíl, Jan","last_name":"Kratochvíl"},{"full_name":"Liotta, Giuseppe","last_name":"Liotta","first_name":"Giuseppe"},{"full_name":"Saghafian, Morteza","last_name":"Saghafian","id":"f86f7148-b140-11ec-9577-95435b8df824","first_name":"Morteza"},{"full_name":"Saumell, Maria","last_name":"Saumell","first_name":"Maria"},{"first_name":"Johannes","last_name":"Zink","full_name":"Zink, Johannes"}],"day":"13","type":"conference","OA_place":"repository","page":"532-546","status":"public","quality_controlled":"1","month":"02","publication_identifier":{"eissn":["1611-3349"],"issn":["0302-9743"],"isbn":["9783032178008"]},"publisher":"Springer Nature"},{"abstract":[{"text":"We study a (1 + 1)-dimensional semi-discrete random variational problem that can be interpreted as the geometrically linearized version of the critical 2-dimensional random field Ising model. The scaling of the correlation length of the latter was recently characterized in Probab. Duke Math. J. 172(9), 1781–1811 (2023) and arXiv:2011.08768v3, (2022); our analysis is reminiscent of the multi-scale approach of the latter work and of Combinatorica 9, 161–187 (1989) . We show that at every dyadic scale from the system size down to the lattice spacing the minimizer contains at most order-one Dirichlet energy per unit length. We also establish a quenched homogenization result in the sense that the leading order of the minimal energy becomes deterministic as the ratio system size / lattice spacing diverges. To this purpose we adapt arguments from arXiv:2401.06768, (2024) on the (d + 1)-dimensional version our the model, with a Brownian replacing the white noise potential, to obtain the initial large-scale bounds. Based on our estimate of the (p = 3)-Dirichlet energy, we give an informal justification of the geometric linearization. Our bounds, which are oblivious to the microscopic cut-off scale provided by the lattice spacing, yield tightness of the law of minimizers in the space of continuous functions as the lattice spacing is sent to zero.","lang":"eng"}],"doi":"10.1007/s00440-026-01468-y","publication_status":"epub_ahead","department":[{"_id":"JuFi"}],"publication":"Probability Theory and Related Fields","year":"2026","date_created":"2026-03-02T10:05:23Z","main_file_link":[{"url":"https://doi.org/10.1007/s00440-026-01468-y","open_access":"1"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-03-02T15:15:13Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"date_published":"2026-02-14T00:00:00Z","ddc":["510"],"acknowledgement":"FO and CW thank Ron Peled for insightful discussions on the white-noise multi-dimensional case in the Fall of 2023. CW thanks Barbara Dembin for the discussion during a workshop in Spring 2025. The work was done while the authors were affiliated with the Max Planck Institute for Mathematics in the Sciences; CW thanks the MPI for the support and warm hospitality. Open access funding provided by Institute of Science and Technology (IST Austria).","oa_version":"Published Version","scopus_import":"1","OA_type":"hybrid","title":"On minimizing curves in a Brownian potential","citation":{"chicago":"Otto, Felix, Matteo Palmieri, and Christian Wagner. “On Minimizing Curves in a Brownian Potential.” <i>Probability Theory and Related Fields</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1007/s00440-026-01468-y\">https://doi.org/10.1007/s00440-026-01468-y</a>.","mla":"Otto, Felix, et al. “On Minimizing Curves in a Brownian Potential.” <i>Probability Theory and Related Fields</i>, Springer Nature, 2026, doi:<a href=\"https://doi.org/10.1007/s00440-026-01468-y\">10.1007/s00440-026-01468-y</a>.","ista":"Otto F, Palmieri M, Wagner C. 2026. On minimizing curves in a Brownian potential. Probability Theory and Related Fields.","apa":"Otto, F., Palmieri, M., &#38; Wagner, C. (2026). On minimizing curves in a Brownian potential. <i>Probability Theory and Related Fields</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00440-026-01468-y\">https://doi.org/10.1007/s00440-026-01468-y</a>","short":"F. Otto, M. Palmieri, C. Wagner, Probability Theory and Related Fields (2026).","ieee":"F. Otto, M. Palmieri, and C. Wagner, “On minimizing curves in a Brownian potential,” <i>Probability Theory and Related Fields</i>. Springer Nature, 2026.","ama":"Otto F, Palmieri M, Wagner C. On minimizing curves in a Brownian potential. <i>Probability Theory and Related Fields</i>. 2026. doi:<a href=\"https://doi.org/10.1007/s00440-026-01468-y\">10.1007/s00440-026-01468-y</a>"},"has_accepted_license":"1","quality_controlled":"1","month":"02","publication_identifier":{"eissn":["1432-2064"],"issn":["0178-8051"]},"publisher":"Springer Nature","day":"14","type":"journal_article","OA_place":"publisher","status":"public","language":[{"iso":"eng"}],"oa":1,"author":[{"last_name":"Otto","full_name":"Otto, Felix","first_name":"Felix"},{"last_name":"Palmieri","full_name":"Palmieri, Matteo","first_name":"Matteo"},{"full_name":"Wagner, Christian","last_name":"Wagner","id":"bf0c729b-2619-11f0-8024-9d69bb2b8b20","first_name":"Christian"}],"article_processing_charge":"Yes (via OA deal)","article_type":"original","_id":"21379","corr_author":"1"},{"year":"2026","date_created":"2026-03-02T10:06:10Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-03-02T15:10:27Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"volume":706,"date_published":"2026-02-01T00:00:00Z","ddc":["520"],"abstract":[{"text":"Context. Extreme emission line galaxies (EELGs) are believed to significantly contribute to the star formation activity and mass assembly in galaxies. EELGs likely also play a leading role in the cosmic re-ionization as their interstellar medium may allow a significant fraction of their ionizing photons to escape (> 5%). Finding low-redshift analogues of these high-z galaxies is therefore essential to characterizing the physical conditions in the interstellar medium of these galaxies and understanding the processes that re-ionized the Universe.\r\n\r\nAims. We aimed to develop a robust and efficient method for the photometric identification of EELGs using the J-PAS survey. J-PAS will cover approximately 8500 deg2 of the sky with 54 narrow-band filters in the optical range plus i-SDSS, enabling detailed studies of the physical properties of these galaxies. In this work we focused on an initial subset of the survey: a 30 square degree area with complete observations in all bands.\r\n\r\nMethods. We combine equivalent width (EW) measurements from J-PAS narrow-band photometry with artificial intelligence techniques to identify galaxies with emission lines exceeding 300 Å. We validated our selection using spectroscopic data from DESI DR1 and characterized the selected sample through spectral energy distribution fitting with CIGALE.\r\n\r\nResults. We identify 917 EELGs up to z = 0.8 over 30 deg2, achieving a purity of 95% and a completeness of 96% for i-SDSS < 22.5 mag. Importantly, active galactic nucleus contamination was carefully considered and is estimated to be around 5%. Furthermore, a cross-match with DESI yielded 79 counterparts; their redshifts are in excellent agreement with our photometric estimates, thereby confirming the reliability of our redshift determination. In addition, the derived emission line fluxes are in good agreement with spectroscopic measurements. Moreover, the selected sample reveals strong correlations between the ionizing photon production efficiency (ξion) and EW(Hβ), which are consistent with previous observational studies at low and high redshifts and theoretical expectations. Finally, most of the sources surpass the ionizing efficiency threshold required for re-ionization, highlighting their relevance as local analogues of early-Universe galaxies.","lang":"eng"}],"doi":"10.1051/0004-6361/202557358","publication_status":"published","department":[{"_id":"JoMa"}],"external_id":{"arxiv":["2512.08484"]},"file":[{"file_id":"21391","checksum":"cd25a05386ab5638ae5baf8add0ecbee","relation":"main_file","date_created":"2026-03-02T14:51:57Z","content_type":"application/pdf","success":1,"creator":"dernst","access_level":"open_access","file_size":1813456,"date_updated":"2026-03-02T14:51:57Z","file_name":"2026_AstronomyAstrophysics_GimenezAlcazar.pdf"}],"intvolume":"       706","publication":"Astronomy & Astrophysics","file_date_updated":"2026-03-02T14:51:57Z","quality_controlled":"1","month":"02","article_number":"A261","publisher":"EDP Sciences","publication_identifier":{"issn":["0004-6361"],"eissn":["1432-0746"]},"day":"01","type":"journal_article","OA_place":"publisher","status":"public","language":[{"iso":"eng"}],"oa":1,"author":[{"first_name":"A.","full_name":"Giménez-Alcázar, A.","last_name":"Giménez-Alcázar"},{"first_name":"R.","full_name":"Amorín, R.","last_name":"Amorín"},{"first_name":"J. M.","last_name":"Vílchez","full_name":"Vílchez, J. M."},{"full_name":"Hernán-Caballero, A.","last_name":"Hernán-Caballero","first_name":"A."},{"last_name":"González-Otero","full_name":"González-Otero, M.","first_name":"M."},{"last_name":"Arroyo-Polonio","full_name":"Arroyo-Polonio, A.","first_name":"A."},{"first_name":"J.","last_name":"Iglesias-Páramo","full_name":"Iglesias-Páramo, J."},{"last_name":"Lumbreras-Calle","full_name":"Lumbreras-Calle, A.","first_name":"A."},{"first_name":"J. A.","last_name":"Fernández-Ontiveros","full_name":"Fernández-Ontiveros, J. A."},{"first_name":"C.","last_name":"López-Sanjuan","full_name":"López-Sanjuan, C."},{"first_name":"L.","last_name":"Bonatto","full_name":"Bonatto, L."},{"last_name":"González Delgado","full_name":"González Delgado, R. M.","first_name":"R. M."},{"full_name":"Kehrig, C.","last_name":"Kehrig","first_name":"C."},{"last_name":"Torralba Torregrosa","orcid":"0000-0001-5586-6950","full_name":"Torralba Torregrosa, Alberto","id":"018f0249-0e87-11f0-b167-cbce08fbd541","first_name":"Alberto"},{"first_name":"P. T.","last_name":"Rahna","full_name":"Rahna, P. T."},{"full_name":"Jiménez-Teja, Y.","last_name":"Jiménez-Teja","first_name":"Y."},{"first_name":"I.","last_name":"Márquez","full_name":"Márquez, I."},{"last_name":"Breda","full_name":"Breda, I.","first_name":"I."},{"first_name":"A.","last_name":"Álvarez-Candal","full_name":"Álvarez-Candal, A."},{"last_name":"Abramo","full_name":"Abramo, R.","first_name":"R."},{"full_name":"Alcaniz, J.","last_name":"Alcaniz","first_name":"J."},{"first_name":"N.","last_name":"Benitez","full_name":"Benitez, N."},{"first_name":"S.","last_name":"Bonoli","full_name":"Bonoli, S."},{"full_name":"Carneiro, S.","last_name":"Carneiro","first_name":"S."},{"first_name":"J.","last_name":"Cenarro","full_name":"Cenarro, J."},{"full_name":"Cristóbal-Hornillos, D.","last_name":"Cristóbal-Hornillos","first_name":"D."},{"first_name":"R.","last_name":"Dupke","full_name":"Dupke, R."},{"first_name":"A.","last_name":"Ederoclite","full_name":"Ederoclite, A."},{"last_name":"Hernández-Monteagudo","full_name":"Hernández-Monteagudo, C.","first_name":"C."},{"full_name":"Marín-Franch, A.","last_name":"Marín-Franch","first_name":"A."},{"first_name":"C.","last_name":"Mendes de Oliveira","full_name":"Mendes de Oliveira, C."},{"first_name":"M.","last_name":"Moles","full_name":"Moles, M."},{"first_name":"L.","full_name":"Sodré, L.","last_name":"Sodré"},{"full_name":"Taylor, K.","last_name":"Taylor","first_name":"K."},{"last_name":"Varela","full_name":"Varela, J.","first_name":"J."},{"first_name":"H.","full_name":"Vázquez Ramió, H.","last_name":"Vázquez Ramió"}],"article_processing_charge":"No","article_type":"original","_id":"21380","DOAJ_listed":"1","oa_version":"Published Version","scopus_import":"1","acknowledgement":"We thank the referee for several helpful suggestions. AGA, MGO and IM acknowledge financial support from the Severo Ochoa grant CEX2021-001131-S, funded by MICIU/AEI/10.13039/501100011033. AGA also acknowledges FPI support under grant code CEX2021-001131-S20-7. Both AGA and MGO acknowledge support from the research grant\r\nPID2022-136598NB-C32 (“Estallidos8”). MGO also acknowledges the support by the project ref. AST22_00001_Subp_11 funded from the EU – NextGenerationEU. RA acknowledges support from PID2023-147386NB-I00 funded by MICIU/AEI/10.13039/501100011033 and ERDF/EU. IM acknowledges support from PID2022-140871NB-C21 funded by MICIU/AEI/10.13039/501100011033 and FEDER/UE. RGD acknowledge financial support from the project PID2022-141755NB-I00, and the Severo Ochoa grant CEX2021-001131-S funded\r\nby MICIU/AEI/ 10.13039/501100011033. JAFO and AE acknowledge support from the Spanish Ministry of Science and Innovation and the EU–NextGenerationEU through the RRF project ICTS-MRR-2021-03-CEFCA. AHC and ALC acknowledge support from MCIN/AEI/10.13039/501100011033, “ERDF A way of making Europe”, and “EU NextGenerationEU/PRTR” through PID2021-124918NB-C44 and CNS2023-145339, as well as from the RRF project ICTS-MRR-2021-03-CEFCA ALC and RPT acknowledge the financial\r\nsupport from the European Union – NextGenerationEU through the RRF program Planes Complementarios con las CCAA de Astrofísica y Física de Altas Energías – LA4. I.B. acknowledges support from the EU Horizon 2020 programme (Marie Sklodowska-Curie Grant 101059532) and the Franziska Seidl Funding Program, University of Vienna. This paper has gone through internal‘ review by the J-PAS collaboration. Based on observations made with the\r\nJST/T250 telescope and JPCam at the Observatorio Astrofísico de Javalambre (OAJ), in Teruel, owned, managed, and operated by the Centro de Estudios de Física del Cosmos de Aragón (CEFCA). We acknowledge the OAJ Data Processing and Archiving Unit (UPAD) for reducing and calibrating the OAJ data used in this work. Funding for the J-PAS Project has been provided by the Governments of Spain and Aragón through the Fondo de Inversiones de Teruel; the Aragonese Government through the Research Groups E96, E103, E16_17R, E16_20R, and E16_23R; the Spanish Ministry of Science and Innovation (MCIN/AEI/10.13039/501100011033 y FEDER, Una manera de hacer Europa) with grants PID2021-124918NB-C41, PID2021-124918NB-C42, PID2021-124918NA-C43, and PID2021-124918NB-C44; the Spanish Ministry\r\nof Science, Innovation and Universities (MCIU/AEI/FEDER, UE) with grants\r\nPGC2018-097585-B-C21 and PGC2018-097585-B-C22; the Spanish Ministry of Economy and Competitiveness (MINECO) under AYA2015-66211-C2-1-P, AYA2015-66211-C2-2, and AYA2012-30789; and European FEDER funding (FCDD10-4E-867, FCDD13-4E-2685).","OA_type":"diamond","title":"J-PAS: First identification, physical properties, and ionization efficiency of extreme emission line galaxies","arxiv":1,"citation":{"apa":"Giménez-Alcázar, A., Amorín, R., Vílchez, J. M., Hernán-Caballero, A., González-Otero, M., Arroyo-Polonio, A., … Vázquez Ramió, H. (2026). J-PAS: First identification, physical properties, and ionization efficiency of extreme emission line galaxies. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202557358\">https://doi.org/10.1051/0004-6361/202557358</a>","ista":"Giménez-Alcázar A, Amorín R, Vílchez JM, Hernán-Caballero A, González-Otero M, Arroyo-Polonio A, Iglesias-Páramo J, Lumbreras-Calle A, Fernández-Ontiveros JA, López-Sanjuan C, Bonatto L, González Delgado RM, Kehrig C, Torralba Torregrosa A, Rahna PT, Jiménez-Teja Y, Márquez I, Breda I, Álvarez-Candal A, Abramo R, Alcaniz J, Benitez N, Bonoli S, Carneiro S, Cenarro J, Cristóbal-Hornillos D, Dupke R, Ederoclite A, Hernández-Monteagudo C, Marín-Franch A, Mendes de Oliveira C, Moles M, Sodré L, Taylor K, Varela J, Vázquez Ramió H. 2026. J-PAS: First identification, physical properties, and ionization efficiency of extreme emission line galaxies. Astronomy &#38; Astrophysics. 706, A261.","ama":"Giménez-Alcázar A, Amorín R, Vílchez JM, et al. J-PAS: First identification, physical properties, and ionization efficiency of extreme emission line galaxies. <i>Astronomy &#38; Astrophysics</i>. 2026;706. doi:<a href=\"https://doi.org/10.1051/0004-6361/202557358\">10.1051/0004-6361/202557358</a>","short":"A. Giménez-Alcázar, R. Amorín, J.M. Vílchez, A. Hernán-Caballero, M. González-Otero, A. Arroyo-Polonio, J. Iglesias-Páramo, A. Lumbreras-Calle, J.A. Fernández-Ontiveros, C. López-Sanjuan, L. Bonatto, R.M. González Delgado, C. Kehrig, A. Torralba Torregrosa, P.T. Rahna, Y. Jiménez-Teja, I. Márquez, I. Breda, A. Álvarez-Candal, R. Abramo, J. Alcaniz, N. Benitez, S. Bonoli, S. Carneiro, J. Cenarro, D. Cristóbal-Hornillos, R. Dupke, A. Ederoclite, C. Hernández-Monteagudo, A. Marín-Franch, C. Mendes de Oliveira, M. Moles, L. Sodré, K. Taylor, J. Varela, H. Vázquez Ramió, Astronomy &#38; Astrophysics 706 (2026).","ieee":"A. Giménez-Alcázar <i>et al.</i>, “J-PAS: First identification, physical properties, and ionization efficiency of extreme emission line galaxies,” <i>Astronomy &#38; Astrophysics</i>, vol. 706. EDP Sciences, 2026.","mla":"Giménez-Alcázar, A., et al. “J-PAS: First Identification, Physical Properties, and Ionization Efficiency of Extreme Emission Line Galaxies.” <i>Astronomy &#38; Astrophysics</i>, vol. 706, A261, EDP Sciences, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202557358\">10.1051/0004-6361/202557358</a>.","chicago":"Giménez-Alcázar, A., R. Amorín, J. M. Vílchez, A. Hernán-Caballero, M. González-Otero, A. Arroyo-Polonio, J. Iglesias-Páramo, et al. “J-PAS: First Identification, Physical Properties, and Ionization Efficiency of Extreme Emission Line Galaxies.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202557358\">https://doi.org/10.1051/0004-6361/202557358</a>."},"has_accepted_license":"1"},{"publication_status":"published","department":[{"_id":"ZhAl"},{"_id":"LifeSc"}],"external_id":{"pmid":["41698893"]},"abstract":[{"lang":"eng","text":"The exceptional energy-harvesting efficiency of lead-halide perovskites arises from unusually long photocarrier diffusion lengths and recombination lifetimes that persist even in defect-rich, solution-grown samples. Paradoxically, perovskites are also known for having very short exciton decay times. Here, we resolve this apparent contradiction by showing that key optoelectronic properties of perovskites can be explained by localized flexoelectric polarization confined to interfaces between domains of spontaneous strain. Using birefringence imaging, electrochemical staining, and zero-bias photocurrent measurements, we visualize the domain structure and directly probe the associated internal fields in nominally cubic single crystals of methylammonium lead bromide. We demonstrate that localized flexoelectric fields spatially separate electrons and holes to opposite sides of domain walls, exponentially suppressing recombination. Domain walls thus act as efficient mesoscopic transport channels for long-lived photocarriers, microscopically linking structural heterogeneity to charge transport and offering mechanistically informed design principles for perovskite solar-energy technologies."}],"doi":"10.1038/s41467-026-68660-5","file_date_updated":"2026-03-02T14:27:56Z","publication":"Nature Communications","intvolume":"        17","file":[{"file_id":"21390","checksum":"dd7a98de892d0b5abefca7e290ca0f77","relation":"main_file","date_created":"2026-03-02T14:27:56Z","success":1,"content_type":"application/pdf","creator":"dernst","access_level":"open_access","file_name":"2026_NatureComm_Rak.pdf","date_updated":"2026-03-02T14:27:56Z","file_size":2570918}],"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","year":"2026","date_created":"2026-03-02T10:06:58Z","date_published":"2026-02-16T00:00:00Z","ddc":["530"],"date_updated":"2026-04-28T12:12:46Z","volume":17,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"related_material":{"link":[{"description":"News on ISTA website","relation":"press_release","url":"https://ista.ac.at/en/news/explaining-next-generation-solar-cells/"}]},"title":"Flexoelectric domain walls enable charge separation and transport in cubic perovskites","acknowledged_ssus":[{"_id":"Bio"},{"_id":"M-Shop"}],"acknowledgement":"We are grateful to A. G. Volosniev for the valuable discussions. We thank D. Milius for the assistance with microscopy. D. R. would like to thank F. Filakovský and T. Čuchráč for the valuable discussions. This research was supported by the Scientific Service Units (SSU) of ISTA through resources provided by the Imaging & Optics Facility (IOF) and the Miba Machine Shop Facility (MS).","scopus_import":"1","oa_version":"Published Version","OA_type":"gold","pmid":1,"citation":{"chicago":"Rak, Dmytro, Dusan Lorenc, Daniel Balazs, Ayan A. Zhumekenov, Osman M. Bakr, and Zhanybek Alpichshev. “Flexoelectric Domain Walls Enable Charge Separation and Transport in Cubic Perovskites.” <i>Nature Communications</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1038/s41467-026-68660-5\">https://doi.org/10.1038/s41467-026-68660-5</a>.","mla":"Rak, Dmytro, et al. “Flexoelectric Domain Walls Enable Charge Separation and Transport in Cubic Perovskites.” <i>Nature Communications</i>, vol. 17, 946, Springer Nature, 2026, doi:<a href=\"https://doi.org/10.1038/s41467-026-68660-5\">10.1038/s41467-026-68660-5</a>.","apa":"Rak, D., Lorenc, D., Balazs, D., Zhumekenov, A. A., Bakr, O. M., &#38; Alpichshev, Z. (2026). Flexoelectric domain walls enable charge separation and transport in cubic perovskites. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-026-68660-5\">https://doi.org/10.1038/s41467-026-68660-5</a>","ista":"Rak D, Lorenc D, Balazs D, Zhumekenov AA, Bakr OM, Alpichshev Z. 2026. Flexoelectric domain walls enable charge separation and transport in cubic perovskites. Nature Communications. 17, 946.","short":"D. Rak, D. Lorenc, D. Balazs, A.A. Zhumekenov, O.M. Bakr, Z. Alpichshev, Nature Communications 17 (2026).","ieee":"D. Rak, D. Lorenc, D. Balazs, A. A. Zhumekenov, O. M. Bakr, and Z. Alpichshev, “Flexoelectric domain walls enable charge separation and transport in cubic perovskites,” <i>Nature Communications</i>, vol. 17. Springer Nature, 2026.","ama":"Rak D, Lorenc D, Balazs D, Zhumekenov AA, Bakr OM, Alpichshev Z. Flexoelectric domain walls enable charge separation and transport in cubic perovskites. <i>Nature Communications</i>. 2026;17. doi:<a href=\"https://doi.org/10.1038/s41467-026-68660-5\">10.1038/s41467-026-68660-5</a>"},"has_accepted_license":"1","day":"16","type":"journal_article","OA_place":"publisher","status":"public","month":"02","quality_controlled":"1","publisher":"Springer Nature","publication_identifier":{"eissn":["2041-1723"]},"article_number":"946","article_processing_charge":"Yes","article_type":"original","PlanS_conform":"1","DOAJ_listed":"1","_id":"21382","corr_author":"1","language":[{"iso":"eng"}],"oa":1,"author":[{"last_name":"Rak","full_name":"Rak, Dmytro","id":"70313b46-47c2-11ec-9e88-cd79101918fe","first_name":"Dmytro"},{"first_name":"Dusan","last_name":"Lorenc","full_name":"Lorenc, Dusan","id":"40D8A3E6-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Daniel","id":"302BADF6-85FC-11EA-9E3B-B9493DDC885E","last_name":"Balazs","orcid":"0000-0001-7597-043X","full_name":"Balazs, Daniel"},{"first_name":"Ayan A.","last_name":"Zhumekenov","full_name":"Zhumekenov, Ayan A."},{"last_name":"Bakr","full_name":"Bakr, Osman M.","first_name":"Osman M."},{"id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","last_name":"Alpichshev","full_name":"Alpichshev, Zhanybek","orcid":"0000-0002-7183-5203","first_name":"Zhanybek"}]},{"intvolume":"        12","file":[{"access_level":"open_access","date_updated":"2026-03-02T14:19:35Z","file_name":"2026_ScienceAdv_Sasidharan.pdf","file_size":2841345,"creator":"dernst","date_created":"2026-03-02T14:19:35Z","success":1,"content_type":"application/pdf","file_id":"21389","checksum":"fa9f6dafe3538e2d2872c098e06d1712","relation":"main_file"}],"publication":"Science Advances","file_date_updated":"2026-03-02T14:19:35Z","doi":"10.1126/sciadv.ady1461","abstract":[{"lang":"eng","text":"Planarian flatworms are known for their remarkable regenerative capacity; however, the precise intercellular communication mechanisms underlying this process remain unsolved. Here, we report the discovery and characterization of abundant extracellular vesicles (EVs) in planarians. Using imaging and molecular analysis, we show conservation of biogenesis, morphology, and protein composition of planarian EVs. Environmental stressors significantly elevate EV release, indicating that planarians dynamically regulate vesicle production. Functionally, planarian EVs mediate intercellular communication by transferring regulatory signals: We find that they shuttle small RNAs that effect systemic RNA interference (RNAi) throughout the organism. Notably, gene knockdown experiments reveal a crucial role for AGO-3, a member of the Argonaute family of proteins, in modulating the association of small interfering RNAs with EVs, linking the intracellular RNAi machinery to EV-based signaling. These findings highlight EVs as pivotal mediators of cell-cell communication in planarians, with broad implications for understanding the coordination of gene regulation and tissue regeneration in animals."}],"department":[{"_id":"CaHe"}],"publication_status":"published","date_updated":"2026-03-02T14:23:22Z","volume":12,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","image":"/images/cc_by_nc.png","short":"CC BY-NC (4.0)"},"date_published":"2026-02-01T00:00:00Z","ddc":["570"],"date_created":"2026-03-02T10:08:07Z","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","has_accepted_license":"1","citation":{"apa":"Sasidharan, V., Ancellotti, L., Doddihal, V., Brewster, C., Mann, F., McKinney, M. C., … Sánchez Alvarado, A. (2026). Extracellular vesicles mediate stem cell signaling and systemic RNAi in planarians. <i>Science Advances</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/sciadv.ady1461\">https://doi.org/10.1126/sciadv.ady1461</a>","ista":"Sasidharan V, Ancellotti L, Doddihal V, Brewster C, Mann F, McKinney MC, Varberg J, Ross E, Deng F, Yi K, Sánchez Alvarado A. 2026. Extracellular vesicles mediate stem cell signaling and systemic RNAi in planarians. Science Advances. 12(6), eady1461.","ieee":"V. Sasidharan <i>et al.</i>, “Extracellular vesicles mediate stem cell signaling and systemic RNAi in planarians,” <i>Science Advances</i>, vol. 12, no. 6. American Association for the Advancement of Science, 2026.","short":"V. Sasidharan, L. Ancellotti, V. Doddihal, C. Brewster, F. Mann, M.C. McKinney, J. Varberg, E. Ross, F. Deng, K. Yi, A. Sánchez Alvarado, Science Advances 12 (2026).","ama":"Sasidharan V, Ancellotti L, Doddihal V, et al. Extracellular vesicles mediate stem cell signaling and systemic RNAi in planarians. <i>Science Advances</i>. 2026;12(6). doi:<a href=\"https://doi.org/10.1126/sciadv.ady1461\">10.1126/sciadv.ady1461</a>","mla":"Sasidharan, Vidyanand, et al. “Extracellular Vesicles Mediate Stem Cell Signaling and Systemic RNAi in Planarians.” <i>Science Advances</i>, vol. 12, no. 6, eady1461, American Association for the Advancement of Science, 2026, doi:<a href=\"https://doi.org/10.1126/sciadv.ady1461\">10.1126/sciadv.ady1461</a>.","chicago":"Sasidharan, Vidyanand, Laura Ancellotti, Viraj Doddihal, Carolyn Brewster, Frederick Mann, Mary Cathleen McKinney, Joseph Varberg, et al. “Extracellular Vesicles Mediate Stem Cell Signaling and Systemic RNAi in Planarians.” <i>Science Advances</i>. American Association for the Advancement of Science, 2026. <a href=\"https://doi.org/10.1126/sciadv.ady1461\">https://doi.org/10.1126/sciadv.ady1461</a>."},"OA_type":"gold","acknowledgement":"We thank all the Sánchez Alvarado lab members for inputs and discussions. We are grateful to the Stowers Aquatics (particularly the Planarian team), Microscopy, and Molecular Biology core facilities for technical contributions and method development; e. n. lissek and A. Fujii from Oni US and S. Wang from the University of Missouri, Kansas city, for assistance with dStORM imaging; and d. Alburty and A. Page from innovaprep for assisting with the ntA. We also thank M. Miller for the illustrations. This work was supported by the hhMi and Stowers institute. ","scopus_import":"1","oa_version":"Published Version","title":"Extracellular vesicles mediate stem cell signaling and systemic RNAi in planarians","license":"https://creativecommons.org/licenses/by-nc/4.0/","author":[{"first_name":"Vidyanand","full_name":"Sasidharan, Vidyanand","last_name":"Sasidharan"},{"first_name":"Laura","last_name":"Ancellotti","full_name":"Ancellotti, Laura"},{"id":"034e0824-174b-11ef-b32b-9366a0e70d1c","full_name":"Doddihal, Viraj","last_name":"Doddihal","first_name":"Viraj"},{"full_name":"Brewster, Carolyn","last_name":"Brewster","first_name":"Carolyn"},{"first_name":"Frederick","full_name":"Mann, Frederick","last_name":"Mann"},{"first_name":"Mary Cathleen","last_name":"McKinney","full_name":"McKinney, Mary Cathleen"},{"first_name":"Joseph","last_name":"Varberg","full_name":"Varberg, Joseph"},{"full_name":"Ross, Eric","last_name":"Ross","first_name":"Eric"},{"first_name":"Fengyan","full_name":"Deng, Fengyan","last_name":"Deng"},{"full_name":"Yi, Kexi","last_name":"Yi","first_name":"Kexi"},{"last_name":"Sánchez Alvarado","full_name":"Sánchez Alvarado, Alejandro","first_name":"Alejandro"}],"oa":1,"language":[{"iso":"eng"}],"DOAJ_listed":"1","_id":"21383","issue":"6","article_processing_charge":"Yes","article_type":"original","publication_identifier":{"eissn":["2375-2548"]},"article_number":"eady1461","publisher":"American Association for the Advancement of Science","quality_controlled":"1","month":"02","OA_place":"publisher","status":"public","day":"01","type":"journal_article"},{"OA_type":"gold","acknowledgement":"N.S.G. is the incumbent of the Lee and William Abramowitz Professorial Chair of Biophysics (Weizmann Institute), and acknowledges support from the Royal Society Wolfson Visiting Fellowship, and Human Frontier Science Program grant RGP0032/2022. Work by M.S., I.W., G.R. and A.G. was supported by the Leverhulme Trust (grant RPG-2021-226) and the European Research Council (ERC) under the Horizon 2020 program and UKRI, Grant agreement No.\r\nEP/Y02799X/1. M.S. and I.d.V acknowledge support by the European Research Council (grant ERC-SyG 101071793 to M.S). The funders had no role in study design, data collection and\r\nanalysis, decision to publish, or preparation of the manuscript.","oa_version":"Published Version","scopus_import":"1","title":"Modelling chemotaxis of branched cells in complex environments provides insights into immune cell navigation","has_accepted_license":"1","citation":{"mla":"Liu, Jiayi, et al. “Modelling Chemotaxis of Branched Cells in Complex Environments Provides Insights into Immune Cell Navigation.” <i>PLOS Computational Biology</i>, vol. 22, no. 2, e1013934, Public Library of Science, 2026, doi:<a href=\"https://doi.org/10.1371/journal.pcbi.1013934\">10.1371/journal.pcbi.1013934</a>.","chicago":"Liu, Jiayi, Jonathan E. Ron, Giulia Rinaldi, Ivanna Williantarra, Antonios Georgantzoglou, Ingrid de Vries, Michael K Sixt, Milka Sarris, and Nir S. Gov. “Modelling Chemotaxis of Branched Cells in Complex Environments Provides Insights into Immune Cell Navigation.” <i>PLOS Computational Biology</i>. Public Library of Science, 2026. <a href=\"https://doi.org/10.1371/journal.pcbi.1013934\">https://doi.org/10.1371/journal.pcbi.1013934</a>.","ieee":"J. Liu <i>et al.</i>, “Modelling chemotaxis of branched cells in complex environments provides insights into immune cell navigation,” <i>PLOS Computational Biology</i>, vol. 22, no. 2. Public Library of Science, 2026.","ama":"Liu J, Ron JE, Rinaldi G, et al. Modelling chemotaxis of branched cells in complex environments provides insights into immune cell navigation. <i>PLOS Computational Biology</i>. 2026;22(2). doi:<a href=\"https://doi.org/10.1371/journal.pcbi.1013934\">10.1371/journal.pcbi.1013934</a>","short":"J. Liu, J.E. Ron, G. Rinaldi, I. Williantarra, A. Georgantzoglou, I. de Vries, M.K. Sixt, M. Sarris, N.S. Gov, PLOS Computational Biology 22 (2026).","apa":"Liu, J., Ron, J. E., Rinaldi, G., Williantarra, I., Georgantzoglou, A., de Vries, I., … Gov, N. S. (2026). Modelling chemotaxis of branched cells in complex environments provides insights into immune cell navigation. <i>PLOS Computational Biology</i>. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pcbi.1013934\">https://doi.org/10.1371/journal.pcbi.1013934</a>","ista":"Liu J, Ron JE, Rinaldi G, Williantarra I, Georgantzoglou A, de Vries I, Sixt MK, Sarris M, Gov NS. 2026. Modelling chemotaxis of branched cells in complex environments provides insights into immune cell navigation. PLOS Computational Biology. 22(2), e1013934."},"pmid":1,"publication_identifier":{"eissn":["1553-7358"]},"publisher":"Public Library of Science","article_number":"e1013934","month":"02","quality_controlled":"1","status":"public","OA_place":"publisher","type":"journal_article","day":"03","author":[{"last_name":"Liu","full_name":"Liu, Jiayi","first_name":"Jiayi"},{"full_name":"Ron, Jonathan E.","last_name":"Ron","first_name":"Jonathan E."},{"first_name":"Giulia","last_name":"Rinaldi","full_name":"Rinaldi, Giulia"},{"first_name":"Ivanna","last_name":"Williantarra","full_name":"Williantarra, Ivanna"},{"first_name":"Antonios","full_name":"Georgantzoglou, Antonios","last_name":"Georgantzoglou"},{"last_name":"de Vries","full_name":"de Vries, Ingrid","id":"4C7D837E-F248-11E8-B48F-1D18A9856A87","first_name":"Ingrid"},{"first_name":"Michael K","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","full_name":"Sixt, Michael K","orcid":"0000-0002-6620-9179","last_name":"Sixt"},{"last_name":"Sarris","full_name":"Sarris, Milka","first_name":"Milka"},{"first_name":"Nir S.","last_name":"Gov","full_name":"Gov, Nir S."}],"oa":1,"language":[{"iso":"eng"}],"_id":"21384","DOAJ_listed":"1","issue":"2","PlanS_conform":"1","article_type":"original","article_processing_charge":"Yes","doi":"10.1371/journal.pcbi.1013934","abstract":[{"text":"Cell migration in vivo is often guided by chemical signaling, i.e., chemotaxis. For immune cells performing chemotaxis in the organism, this process is influenced by the complex geometry of the tissue environment. In this study, we use a theoretical model of branched cell migration on a network to explore the cellular response to chemical gradients. The model predicts the response of a branched cell to a chemical gradient: how the cell reorients its internal polarity and how it navigates through a complex environment up a chemical gradient. We then compare the model’s predictions with experimental observations of neutrophils migrating to the site of a laser-inflicted wound in a zebrafish larva fin, and neutrophils migrating in vitro inside a regular lattice of pillars. We find that the model captures the details of the subcellular response to the chemokine gradient, as well as qualitative characteristics of the large-scale migration, suggesting that the neutrophils behave as fast cells, which explains the functionality of these immune cells.","lang":"eng"}],"external_id":{"pmid":["41632822"]},"department":[{"_id":"MiSi"}],"publication_status":"published","publication":"PLOS Computational Biology","file":[{"date_created":"2026-03-02T14:11:14Z","success":1,"content_type":"application/pdf","checksum":"564041089e7334804ad3cade973f80b4","file_id":"21388","relation":"main_file","access_level":"open_access","date_updated":"2026-03-02T14:11:14Z","file_size":20688452,"file_name":"2026_PloSCompBio_.pdf","creator":"dernst"}],"intvolume":"        22","file_date_updated":"2026-03-02T14:11:14Z","date_created":"2026-03-02T10:08:38Z","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"volume":22,"date_updated":"2026-03-02T14:12:22Z","ddc":["570"],"project":[{"name":"Pushing from within: Control of cell shape, integrity and motility by cytoskeletal pushing forces","grant_number":"101071793","_id":"bd91e723-d553-11ed-ba76-fe7eeb2185fd"}],"date_published":"2026-02-03T00:00:00Z"},{"citation":{"short":"I. Sergeev, M. Dvorak, C. Rampell, M. Sandey, P. Monticone, ArXiv (n.d.).","ama":"Sergeev I, Dvorak M, Rampell C, Sandey M, Monticone P. A blueprint for the formalization of Seymour’s matroid decomposition theorem. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2601.01255\">10.48550/arXiv.2601.01255</a>","ieee":"I. Sergeev, M. Dvorak, C. Rampell, M. Sandey, and P. Monticone, “A blueprint for the formalization of Seymour’s matroid decomposition theorem,” <i>arXiv</i>. .","ista":"Sergeev I, Dvorak M, Rampell C, Sandey M, Monticone P. A blueprint for the formalization of Seymour’s matroid decomposition theorem. arXiv, <a href=\"https://doi.org/10.48550/arXiv.2601.01255\">10.48550/arXiv.2601.01255</a>.","apa":"Sergeev, I., Dvorak, M., Rampell, C., Sandey, M., &#38; Monticone, P. (n.d.). A blueprint for the formalization of Seymour’s matroid decomposition theorem. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2601.01255\">https://doi.org/10.48550/arXiv.2601.01255</a>","chicago":"Sergeev, Ivan, Martin Dvorak, Cameron Rampell, Mark Sandey, and Pietro Monticone. “A Blueprint for the Formalization of Seymour’s Matroid Decomposition Theorem.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2601.01255\">https://doi.org/10.48550/arXiv.2601.01255</a>.","mla":"Sergeev, Ivan, et al. “A Blueprint for the Formalization of Seymour’s Matroid Decomposition Theorem.” <i>ArXiv</i>, doi:<a href=\"https://doi.org/10.48550/arXiv.2601.01255\">10.48550/arXiv.2601.01255</a>."},"publication":"arXiv","arxiv":1,"abstract":[{"text":"This document is a blueprint for the formalization in Lean of the structural theory of regular matroids underlying Seymour's decomposition theorem. We present a modular account of regularity via totally unimodular representations, show that regularity is preserved under 1-, 2-, and 3-sums, and establish regularity for several special classes of matroids, including graphic, cographic, and the matroid R10. The blueprint records the logical structure of the proof, the precise dependencies between results, and their correspondence with Lean declarations. It is intended both as a guide for the ongoing formalization effort and as a human-readable reference for the organization of the proof.","lang":"eng"}],"oa_version":"Preprint","doi":"10.48550/arXiv.2601.01255","related_material":{"link":[{"url":"https://ivan-sergeyev.github.io/seymour/blueprint.pdf","relation":"supplementary_material"}]},"publication_status":"submitted","title":"A blueprint for the formalization of Seymour's matroid decomposition theorem","external_id":{"arxiv":["2601.01255"]},"department":[{"_id":"GradSch"},{"_id":"VlKo"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"language":[{"iso":"eng"}],"oa":1,"date_updated":"2026-03-09T15:14:18Z","author":[{"first_name":"Ivan","last_name":"Sergeev","full_name":"Sergeev, Ivan","orcid":"0009-0004-9145-8785","id":"ca3c9187-9a72-11ee-a009-8af825d896b0"},{"first_name":"Martin","id":"40ED02A8-C8B4-11E9-A9C0-453BE6697425","full_name":"Dvorak, Martin","orcid":"0000-0001-5293-214X","last_name":"Dvorak"},{"full_name":"Rampell, Cameron","last_name":"Rampell","first_name":"Cameron"},{"full_name":"Sandey, Mark","last_name":"Sandey","first_name":"Mark"},{"first_name":"Pietro","last_name":"Monticone","full_name":"Monticone, Pietro"}],"article_processing_charge":"No","date_published":"2026-01-03T00:00:00Z","_id":"21400","corr_author":"1","year":"2026","month":"01","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2601.01255","open_access":"1"}],"date_created":"2026-03-04T12:09:26Z","type":"preprint","day":"03","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","status":"public","page":"18","OA_place":"repository"},{"publication_status":"published","department":[{"_id":"GradSch"},{"_id":"ToHe"}],"ec_funded":1,"abstract":[{"lang":"eng","text":"Runtime verification offers scalable solutions to improve the safety and reliability of systems. However, systems that require verification or monitoring by a third party to ensure compliance with a specification might contain sensitive information, causing privacy concerns when usual runtime verification approaches are used. Privacy is compromised if protected information about the system, or sensitive data that is processed by the system, is revealed. In addition, revealing the specification being monitored may undermine the essence of third-party verification.\r\n\r\nIn this thesis, we propose a protocol for privacy-preserving runtime verification of systems against formal sequential specifications. We develop the protocol in two steps. In the first step, the monitor verifies whether the system satisfies the specification without learning anything else, though both parties are aware of the specification. In the second step, we extend the protocol to ensure that the system remains oblivious to the monitored specification, while the monitor learns only whether the system satisfies the specification and nothing more. Our protocol adapts and improves existing techniques used in cryptography, and more specifically, multi-party computation.\r\n\r\nThe sequential specification defines the observation step of the monitor, whose granularity depends on the situation (e.g., banks may be monitored on a daily basis). Our protocol exchanges a single message per observation step, after an initialization phase. This design minimizes communication overhead, enabling relatively lightweight privacy-preserving monitoring. We implement our approach for monitoring specifications described by register automata and evaluate it experimentally.\r\n"}],"doi":"10.15479/AT-ISTA-21401","degree_awarded":"MS","alternative_title":["ISTA Master’s Thesis"],"file_date_updated":"2026-03-10T15:20:09Z","file":[{"creator":"mkarimi","date_updated":"2026-03-10T15:20:09Z","file_name":"2026_Karimi_Mahyar_Thesis.pdf","file_size":766048,"access_level":"open_access","relation":"main_file","file_id":"21404","checksum":"3f49f05c9d123e14d7adb73d3bc50fe2","content_type":"application/pdf","date_created":"2026-03-06T14:06:25Z"},{"relation":"source_file","checksum":"8fb9db4b4187e26443369a993427a5ff","file_id":"21405","content_type":"application/zip","date_created":"2026-03-06T14:06:25Z","creator":"mkarimi","file_name":"2026_Karimi_Mahyar_Thesis_src.zip","date_updated":"2026-03-06T14:06:25Z","file_size":1243394,"access_level":"closed"}],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","year":"2026","date_created":"2026-03-05T15:20:47Z","date_published":"2026-03-05T00:00:00Z","project":[{"name":"Vigilant Algorithmic Monitoring of Software","_id":"62781420-2b32-11ec-9570-8d9b63373d4d","grant_number":"101020093","call_identifier":"H2020"},{"name":"Security and Privacy by Design for Complex Systems","grant_number":"F8512","_id":"34a4ce89-11ca-11ed-8bc3-8cc37fb6e11f"}],"ddc":["000"],"date_updated":"2026-03-13T13:37:20Z","title":"Privacy-preserving runtime verification","related_material":{"record":[{"id":"21020","status":"public","relation":"part_of_dissertation"}]},"acknowledgement":"This work is part of the project VAMOS, which has received funding from the European\r\nResearch Council (ERC) under grant agreement No. 101020093, and the Austrian Science\r\nFund (FWF) SFB project SpyCoDe F8502.\r\n","oa_version":"Published Version","citation":{"ieee":"M. Karimi, “Privacy-preserving runtime verification,” Institute of Science and Technology Austria, 2026.","short":"M. Karimi, Privacy-Preserving Runtime Verification, Institute of Science and Technology Austria, 2026.","ama":"Karimi M. Privacy-preserving runtime verification. 2026. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21401\">10.15479/AT-ISTA-21401</a>","ista":"Karimi M. 2026. Privacy-preserving runtime verification. Institute of Science and Technology Austria.","apa":"Karimi, M. (2026). <i>Privacy-preserving runtime verification</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-21401\">https://doi.org/10.15479/AT-ISTA-21401</a>","chicago":"Karimi, Mahyar. “Privacy-Preserving Runtime Verification.” Institute of Science and Technology Austria, 2026. <a href=\"https://doi.org/10.15479/AT-ISTA-21401\">https://doi.org/10.15479/AT-ISTA-21401</a>.","mla":"Karimi, Mahyar. <i>Privacy-Preserving Runtime Verification</i>. Institute of Science and Technology Austria, 2026, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21401\">10.15479/AT-ISTA-21401</a>."},"has_accepted_license":"1","day":"05","type":"dissertation","OA_place":"repository","status":"public","page":"60","month":"03","publication_identifier":{"issn":["2791-4585"]},"publisher":"Institute of Science and Technology Austria","article_processing_charge":"No","_id":"21401","keyword":["Privacy-preserving verification","Runtime verification","Monitoring","Reactive functionalities","Cryptographic protocols"],"corr_author":"1","language":[{"iso":"eng"}],"oa":1,"supervisor":[{"last_name":"Henzinger","full_name":"Henzinger, Thomas A","orcid":"0000-0002-2985-7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas A"}],"author":[{"id":"6e5417ba-5355-11ee-ae5a-94c2e510b26b","last_name":"Karimi","orcid":"0009-0005-0820-1696","full_name":"Karimi, Mahyar","first_name":"Mahyar"}]},{"has_accepted_license":"1","citation":{"ista":"Edelsbrunner H, Kahle M, Kanazawa S. 2026. Maximum persistent Betti numbers of Čech complexes. Journal of Applied and Computational Topology. 10, 5.","apa":"Edelsbrunner, H., Kahle, M., &#38; Kanazawa, S. (2026). Maximum persistent Betti numbers of Čech complexes. <i>Journal of Applied and Computational Topology</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s41468-026-00233-3\">https://doi.org/10.1007/s41468-026-00233-3</a>","short":"H. Edelsbrunner, M. Kahle, S. Kanazawa, Journal of Applied and Computational Topology 10 (2026).","ama":"Edelsbrunner H, Kahle M, Kanazawa S. Maximum persistent Betti numbers of Čech complexes. <i>Journal of Applied and Computational Topology</i>. 2026;10. doi:<a href=\"https://doi.org/10.1007/s41468-026-00233-3\">10.1007/s41468-026-00233-3</a>","ieee":"H. Edelsbrunner, M. Kahle, and S. Kanazawa, “Maximum persistent Betti numbers of Čech complexes,” <i>Journal of Applied and Computational Topology</i>, vol. 10. Springer Nature, 2026.","mla":"Edelsbrunner, Herbert, et al. “Maximum Persistent Betti Numbers of Čech Complexes.” <i>Journal of Applied and Computational Topology</i>, vol. 10, 5, Springer Nature, 2026, doi:<a href=\"https://doi.org/10.1007/s41468-026-00233-3\">10.1007/s41468-026-00233-3</a>.","chicago":"Edelsbrunner, Herbert, Matthew Kahle, and Shu Kanazawa. “Maximum Persistent Betti Numbers of Čech Complexes.” <i>Journal of Applied and Computational Topology</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1007/s41468-026-00233-3\">https://doi.org/10.1007/s41468-026-00233-3</a>."},"arxiv":1,"OA_type":"hybrid","acknowledgement":"The authors would like to thank Michael Lesnick and Primoz Skraba for their helpful comments regarding sparse approximations of filtrations. We are also grateful to the anonymous referees for their careful reading and constructive suggestions. The three authors are supported by the Wittgenstein Prize, Austrian Science Fund (FWF), grant no. Z 342-N31, by the DFG Collaborative Research Center TRR 109, Austrian Science Fund (FWF), grant no. I 02979-N35, the U.S. National Science Foundation (NSF-DMS), grant no. 2005630, and a JSPS Grant-in-Aid for Transformative Research Areas (A) (22H05107, Y.H.), EPSRC Research Grant EP/Y008642/1.","scopus_import":"1","oa_version":"Published Version","title":"Maximum persistent Betti numbers of Čech complexes","author":[{"first_name":"Herbert","orcid":"0000-0002-9823-6833","full_name":"Edelsbrunner, Herbert","last_name":"Edelsbrunner","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Kahle","full_name":"Kahle, Matthew","first_name":"Matthew"},{"last_name":"Kanazawa","full_name":"Kanazawa, Shu","first_name":"Shu"}],"oa":1,"language":[{"iso":"eng"}],"_id":"21407","PlanS_conform":"1","article_processing_charge":"Yes (in subscription journal)","article_type":"original","article_number":"5","publication_identifier":{"eissn":["2367-1734"],"issn":["2367-1726"]},"publisher":"Springer Nature","quality_controlled":"1","month":"03","status":"public","OA_place":"publisher","type":"journal_article","day":"01","file":[{"date_created":"2026-03-09T11:29:30Z","success":1,"content_type":"application/pdf","file_id":"21416","checksum":"0bf6dc430cafa40c08f260fe17d54595","relation":"main_file","access_level":"open_access","date_updated":"2026-03-09T11:29:30Z","file_size":323111,"file_name":"2026_JourAppliedCompTopology_Edelsbrunner.pdf","creator":"dernst"}],"publication":"Journal of Applied and Computational Topology","intvolume":"        10","file_date_updated":"2026-03-09T11:29:30Z","doi":"10.1007/s41468-026-00233-3","abstract":[{"lang":"eng","text":"This note proves that only a linear number of holes in a Cech complex of n points in R^d\r\ncan persist over an interval of constant length. Specifically, for any fixed dimension p <\r\nd and fixed ε > 0, the number of p-dimensional holes in the ˇ Cech complex at radius 1\r\nthat persist to radius 1+ε is bounded above by a constant times n,where n is the number\r\nof points. The proof uses a packing argument supported by relating theCˇ ech complexes\r\nwith corresponding snap complexes over the cells in a partition of space. The argument\r\nis self-contained and elementary, relying on geometric and combinatorial constructions\r\nrather than on the existing theory of sparse approximations or interleavings. The bound\r\nalso applies to Alpha complexes and Vietoris–Rips complexes. While our result can be\r\ninferred from prior work on sparse filtrations, to our knowledge, no explicit statement\r\nor direct proof of this bound appears in the literature."}],"external_id":{"arxiv":["2409.05241"]},"department":[{"_id":"HeEd"}],"publication_status":"published","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"volume":10,"date_updated":"2026-03-09T11:31:29Z","project":[{"name":"Mathematics, Computer Science","_id":"268116B8-B435-11E9-9278-68D0E5697425","grant_number":"Z00342","call_identifier":"FWF"},{"_id":"2561EBF4-B435-11E9-9278-68D0E5697425","grant_number":"I02979-N35","call_identifier":"FWF","name":"Persistence and stability of geometric complexes"}],"ddc":["500"],"date_published":"2026-03-01T00:00:00Z","date_created":"2026-03-08T23:01:45Z","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"author":[{"first_name":"Maximilian","full_name":"Hübl, Maximilian","last_name":"Hübl","id":"5eb8629e-15b2-11ec-abd3-e6f3e5e01f32"},{"first_name":"Carl Peter","full_name":"Goodrich, Carl Peter","orcid":"0000-0002-1307-5074","last_name":"Goodrich","id":"EB352CD2-F68A-11E9-89C5-A432E6697425"}],"language":[{"iso":"eng"}],"oa":1,"_id":"21408","corr_author":"1","issue":"8","article_type":"original","article_processing_charge":"Yes (via OA deal)","publication_identifier":{"issn":["0021-9606"],"eissn":["1089-7690"]},"article_number":"084904","publisher":"AIP Publishing","quality_controlled":"1","month":"02","OA_place":"publisher","status":"public","day":"28","type":"journal_article","has_accepted_license":"1","arxiv":1,"citation":{"chicago":"Hübl, Maximilian, and Carl Peter Goodrich. “Simultaneous Optimization of Assembly Time and Yield in Programmable Self-Assembly.” <i>Journal of Chemical Physics</i>. AIP Publishing, 2026. <a href=\"https://doi.org/10.1063/5.0304731\">https://doi.org/10.1063/5.0304731</a>.","mla":"Hübl, Maximilian, and Carl Peter Goodrich. “Simultaneous Optimization of Assembly Time and Yield in Programmable Self-Assembly.” <i>Journal of Chemical Physics</i>, vol. 164, no. 8, 084904, AIP Publishing, 2026, doi:<a href=\"https://doi.org/10.1063/5.0304731\">10.1063/5.0304731</a>.","apa":"Hübl, M., &#38; Goodrich, C. P. (2026). Simultaneous optimization of assembly time and yield in programmable self-assembly. <i>Journal of Chemical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/5.0304731\">https://doi.org/10.1063/5.0304731</a>","ista":"Hübl M, Goodrich CP. 2026. Simultaneous optimization of assembly time and yield in programmable self-assembly. Journal of Chemical Physics. 164(8), 084904.","short":"M. Hübl, C.P. Goodrich, Journal of Chemical Physics 164 (2026).","ieee":"M. Hübl and C. P. Goodrich, “Simultaneous optimization of assembly time and yield in programmable self-assembly,” <i>Journal of Chemical Physics</i>, vol. 164, no. 8. AIP Publishing, 2026.","ama":"Hübl M, Goodrich CP. Simultaneous optimization of assembly time and yield in programmable self-assembly. <i>Journal of Chemical Physics</i>. 2026;164(8). doi:<a href=\"https://doi.org/10.1063/5.0304731\">10.1063/5.0304731</a>"},"OA_type":"hybrid","oa_version":"Published Version","scopus_import":"1","acknowledgement":"The research was supported by the Gesellschaft für Forschungsförderung Niederösterreich under Project No. FTI23-G-011.","title":"Simultaneous optimization of assembly time and yield in programmable self-assembly","date_updated":"2026-03-09T10:40:41Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"volume":164,"date_published":"2026-02-28T00:00:00Z","ddc":["540"],"project":[{"_id":"8dd93da8-16d5-11f0-9cad-d2c70200d9a5","grant_number":"FTI23-G-011","name":"Dynamically reconfigurable self-assembly with triangular DNA-origami bricks"}],"date_created":"2026-03-08T23:01:45Z","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"content_type":"application/pdf","success":1,"date_created":"2026-03-09T10:38:55Z","relation":"main_file","checksum":"9bdb8870930e83edb973408da3038559","file_id":"21415","date_updated":"2026-03-09T10:38:55Z","file_name":"2026_JourChemPhysics_Huebl.pdf","file_size":6903766,"access_level":"open_access","creator":"dernst"}],"intvolume":"       164","publication":"Journal of Chemical Physics","file_date_updated":"2026-03-09T10:38:55Z","doi":"10.1063/5.0304731","abstract":[{"lang":"eng","text":"Rational design strategies for self-assembly require a detailed understanding of both the equilibrium state and the assembly kinetics. While the former is starting to be well understood, the latter remains a major theoretical challenge, especially in programmable systems and the so-called semi-addressable regime, where binding is often nondeterministic and the formation of off-target structures negatively influences the assembly. Here, we show that it is possible to simultaneously sculpt the assembly outcome and the assembly kinetics through the underexplored design space of binding energies and particle concentrations. By formulating the assembly process as a complex reaction network, we calculate and optimize the tradeoff between assembly speed and quality and show that parameter optimization can speed up assembly by many orders of magnitude without lowering the yield of the target structure. Although the exact speedup varies from design to design, we find the largest speedups for nondeterministic systems where unoptimized assembly is the slowest, sometimes even making them assemble faster than optimized, fully addressable designs. Therefore, these results not only solve a key challenge in semi-addressable self-assembly but further emphasize the utility of semi-addressability, where designs have the potential to be faster as well as cheaper (fewer particle species) and better (higher yield). More broadly, our results highlight the importance of parameter optimization in programmable self-assembly and provide practical tools for simultaneous optimization of kinetics and yield in a wide range of systems."}],"department":[{"_id":"CaGo"},{"_id":"GradSch"}],"external_id":{"arxiv":["2510.07876"]},"publication_status":"published"},{"title":"The evolutionary genomics of meiotic drive","acknowledgement":"This review is a product of the SMBE satellite workshop and the SNSF Scientific Exchange on the Genomic Consequences of Meiotic Drive. We thank the Society for Molecular Biology and Evolution (satellite grant to A.M.L., A.K.L., R.L.U., D.C.P.), the Swiss National Science Foundation (Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung IZSEZ0_217501 to A.K.L.), and the National Science Foundation Division of Molecular and Cellular Biosciences (NSF MCB Conference grant 2312190 to R.L.U.) for their generous support of the workshop.\r\n\r\nWe also thank the following for their support of individual authors: National Science Foundation Division of Molecular and Cellular Biosciences (NSF MCB CAREER 2047052 to R.L.U.), Division of Environmental Biology (NSF DEB-2344468 to L.F., NSF DEB-1737824 to K.A.D.), National Institute of General Medical Sciences (NIH R35GM119515 to A.M.L., NIH R01GM148442 to D.C.P.), European Research Council (PGErepro to L.R.), Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP 2020/06188-5 to A.B.S.M.F.), Royal Society (DHF\\R1\\180120 to L.R.), Wissenschaftskolleg zu Berlin (support for D.C.P.), and Vetenskapsrådet (Swedish Research Council VR grant number 2021-0429 to A.A.V.).","scopus_import":"1","oa_version":"Published Version","OA_type":"gold","pmid":1,"citation":{"apa":"Presgraves, D. C., Dawe, R. K., Dyer, K. A., Fishman, L., Bhide, S. A., Bradshaw, S. L., … Unckless, R. L. (2026). The evolutionary genomics of meiotic drive. <i>Molecular Biology and Evolution</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/molbev/msag020\">https://doi.org/10.1093/molbev/msag020</a>","ista":"Presgraves DC, Dawe RK, Dyer KA, Fishman L, Bhide SA, Bradshaw SL, Brady MJ, Burga A, Courret C, Fagen BL, Machado Ferretti ABS, Kelemen RK, Kitano J, Liu Y, Martí E, Erlenbach T, Reinhardt JA, Ross L, Runge JN, Swanepoel CM, Vicoso B, Vogan AA, Lindholm AK, Larracuente AM, Unckless RL. 2026. The evolutionary genomics of meiotic drive. Molecular Biology and Evolution. 43(2), msag020.","ama":"Presgraves DC, Dawe RK, Dyer KA, et al. The evolutionary genomics of meiotic drive. <i>Molecular Biology and Evolution</i>. 2026;43(2). doi:<a href=\"https://doi.org/10.1093/molbev/msag020\">10.1093/molbev/msag020</a>","ieee":"D. C. Presgraves <i>et al.</i>, “The evolutionary genomics of meiotic drive,” <i>Molecular Biology and Evolution</i>, vol. 43, no. 2. Oxford University Press, 2026.","short":"D.C. Presgraves, R.K. Dawe, K.A. Dyer, L. Fishman, S.A. Bhide, S.L. Bradshaw, M.J. Brady, A. Burga, C. Courret, B.L. Fagen, A.B.S. Machado Ferretti, R.K. Kelemen, J. Kitano, Y. Liu, E. Martí, T. Erlenbach, J.A. Reinhardt, L. Ross, J.N. Runge, C.M. Swanepoel, B. Vicoso, A.A. Vogan, A.K. Lindholm, A.M. Larracuente, R.L. Unckless, Molecular Biology and Evolution 43 (2026).","chicago":"Presgraves, Daven C., R. Kelly Dawe, Kelly A. Dyer, Lila Fishman, Soumitra A. Bhide, Sasha L. Bradshaw, Meghan J. Brady, et al. “The Evolutionary Genomics of Meiotic Drive.” <i>Molecular Biology and Evolution</i>. Oxford University Press, 2026. <a href=\"https://doi.org/10.1093/molbev/msag020\">https://doi.org/10.1093/molbev/msag020</a>.","mla":"Presgraves, Daven C., et al. “The Evolutionary Genomics of Meiotic Drive.” <i>Molecular Biology and Evolution</i>, vol. 43, no. 2, msag020, Oxford University Press, 2026, doi:<a href=\"https://doi.org/10.1093/molbev/msag020\">10.1093/molbev/msag020</a>."},"has_accepted_license":"1","type":"journal_article","day":"02","status":"public","OA_place":"publisher","quality_controlled":"1","month":"02","article_number":"msag020","publisher":"Oxford University Press","publication_identifier":{"eissn":["1537-1719"]},"article_processing_charge":"Yes","article_type":"original","DOAJ_listed":"1","_id":"21409","issue":"2","PlanS_conform":"1","language":[{"iso":"eng"}],"oa":1,"author":[{"first_name":"Daven C.","full_name":"Presgraves, Daven C.","last_name":"Presgraves"},{"first_name":"R. Kelly","last_name":"Dawe","full_name":"Dawe, R. Kelly"},{"first_name":"Kelly A.","last_name":"Dyer","full_name":"Dyer, Kelly A."},{"first_name":"Lila","full_name":"Fishman, Lila","last_name":"Fishman"},{"first_name":"Soumitra A.","last_name":"Bhide","full_name":"Bhide, Soumitra A."},{"full_name":"Bradshaw, Sasha L.","last_name":"Bradshaw","first_name":"Sasha L."},{"full_name":"Brady, Meghan J.","last_name":"Brady","first_name":"Meghan J."},{"full_name":"Burga, Alejandro","last_name":"Burga","first_name":"Alejandro"},{"first_name":"Cécile","last_name":"Courret","full_name":"Courret, Cécile"},{"first_name":"Brandon L.","last_name":"Fagen","full_name":"Fagen, Brandon L."},{"first_name":"Ana Beatriz Stein","full_name":"Machado Ferretti, Ana Beatriz Stein","last_name":"Machado Ferretti"},{"first_name":"Réka K","last_name":"Kelemen","orcid":"0000-0002-8489-9281","full_name":"Kelemen, Réka K","id":"48D3F8DE-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Kitano","full_name":"Kitano, Jun","first_name":"Jun"},{"last_name":"Liu","full_name":"Liu, Yiran","first_name":"Yiran"},{"first_name":"Emiliano","last_name":"Martí","full_name":"Martí, Emiliano"},{"first_name":"Theresa","full_name":"Erlenbach, Theresa","last_name":"Erlenbach"},{"full_name":"Reinhardt, Josephine A.","last_name":"Reinhardt","first_name":"Josephine A."},{"first_name":"Laura","full_name":"Ross, Laura","last_name":"Ross"},{"full_name":"Runge, Jan Niklas","last_name":"Runge","first_name":"Jan Niklas"},{"first_name":"Callie M.","full_name":"Swanepoel, Callie M.","last_name":"Swanepoel"},{"id":"49E1C5C6-F248-11E8-B48F-1D18A9856A87","last_name":"Vicoso","orcid":"0000-0002-4579-8306","full_name":"Vicoso, Beatriz","first_name":"Beatriz"},{"first_name":"Aaron A.","full_name":"Vogan, Aaron A.","last_name":"Vogan"},{"first_name":"Anna K.","last_name":"Lindholm","full_name":"Lindholm, Anna K."},{"first_name":"Amanda M.","last_name":"Larracuente","full_name":"Larracuente, Amanda M."},{"first_name":"Robert L.","last_name":"Unckless","full_name":"Unckless, Robert L."}],"publication_status":"published","external_id":{"pmid":["41589062"]},"department":[{"_id":"BeVi"}],"abstract":[{"text":"Meiotic drivers are selfish genetic elements that gain transmission advantages by distorting equal, Mendelian segregation. For decades, biologists have considered meiotic drivers as interesting, albeit esoteric, case studies. It is now clear, however, that meiotic drive is more common and phylogenetically widespread than previously supposed. Indeed, intensive study of a few well-known cases has begun to reveal the evolutionary genomic consequences of meiotic drive. We argue here that many features of genome evolution, content, and organization that are seemingly inexplicable by organismal adaptation or nearly neutral processes are instead best accounted for by recurrent histories of meiotic drive. We review how meiotic drive can affect the evolution of sequences, gene copy numbers, genes with functions in meiosis and gametogenesis, signatures of “selection,” chromosome rearrangements, and karyotype evolution. We also explore the interactions of meiotic drive elements with other classes of selfish genetic elements, including satellite DNAs, transposable elements, and with the endogenous host genes involved in drive suppression. Finally, we argue that some aspects of drive-mediated genome evolution are now sufficiently well established that we might reverse the direction of discovery—rather than ask how drive affects genome evolution, we can use genome data to discover new putative drive elements.","lang":"eng"}],"doi":"10.1093/molbev/msag020","file_date_updated":"2026-03-09T10:32:02Z","intvolume":"        43","file":[{"date_created":"2026-03-09T10:32:02Z","success":1,"content_type":"application/pdf","checksum":"406e7cca0f2536d3bb877032fc837f9b","file_id":"21414","relation":"main_file","access_level":"open_access","file_size":4533829,"date_updated":"2026-03-09T10:32:02Z","file_name":"2026_MolecularBioEvolution_Presgraves.pdf","creator":"dernst"}],"publication":"Molecular Biology and Evolution","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2026","date_created":"2026-03-08T23:01:45Z","ddc":["570"],"date_published":"2026-02-02T00:00:00Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"volume":43,"date_updated":"2026-03-09T10:33:04Z"},{"conference":{"location":"Perugia, Italy","start_date":"2026-03-04","end_date":"2026-03-06","name":"WALCOM: International Conference and Workshops on Algorithms and Computation"},"volume":16444,"date_updated":"2026-03-09T10:25:41Z","project":[{"_id":"266A2E9E-B435-11E9-9278-68D0E5697425","grant_number":"788183","call_identifier":"H2020","name":"Alpha Shape Theory Extended"},{"name":"Mathematics, Computer Science","call_identifier":"FWF","_id":"268116B8-B435-11E9-9278-68D0E5697425","grant_number":"Z00342"}],"date_published":"2026-02-14T00:00:00Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2409.11079"}],"date_created":"2026-03-08T23:01:45Z","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":"     16444","publication":"20th International Conference and Workshops on Algorithms and Computation","alternative_title":["LNCS"],"doi":"10.1007/978-981-95-7127-7_26","abstract":[{"lang":"eng","text":"Given a finite set of red and blue points in R^d, the MST-ratio is defined as the total length of the Euclidean minimum spanning trees of the red points and the blue points, divided by the length of the Euclidean minimum spanning tree of their union. The MST-ratio has recently gained attention due to its direct interpretation in topological models for studying point sets with applications in spatial biology. The maximum MST-ratio of a point set is the maximum MST-ratio over all proper colorings of its points by red and blue. We prove that finding the maximum MST-ratio of a given point set is NP-hard when the dimension is part of the input. Moreover, we present a quadratic-time 3-approximation algorithm for this problem. As part of the proof, we show that in any metric space, the maximum MST-ratio is smaller than 3. Furthermore, we study the average MST-ratio over all colorings of a set of n points. We show that this average is always at least n-2/n-1, and for n random points uniformly distributed in a d-dimensional unit cube, the average tends to (math formular) in expectation as n approaches infinity."}],"ec_funded":1,"external_id":{"arxiv":["2409.11079"]},"department":[{"_id":"HeEd"}],"publication_status":"published","author":[{"full_name":"Jabal Ameli, Afrouz","last_name":"Jabal Ameli","first_name":"Afrouz"},{"full_name":"Motiei, Faezeh","last_name":"Motiei","first_name":"Faezeh"},{"first_name":"Morteza","id":"f86f7148-b140-11ec-9577-95435b8df824","last_name":"Saghafian","full_name":"Saghafian, Morteza"}],"oa":1,"language":[{"iso":"eng"}],"_id":"21410","article_processing_charge":"No","publication_identifier":{"isbn":["9789819571260"],"issn":["0302-9743"],"eissn":["1611-3349"]},"publisher":"Springer Nature","quality_controlled":"1","month":"02","page":"386-401","status":"public","OA_place":"repository","type":"conference","day":"14","citation":{"chicago":"Jabal Ameli, Afrouz, Faezeh Motiei, and Morteza Saghafian. “On the MST-Ratio: Theoretical Bounds and Complexity of Finding the Maximum.” In <i>20th International Conference and Workshops on Algorithms and Computation</i>, 16444:386–401. Springer Nature, 2026. <a href=\"https://doi.org/10.1007/978-981-95-7127-7_26\">https://doi.org/10.1007/978-981-95-7127-7_26</a>.","mla":"Jabal Ameli, Afrouz, et al. “On the MST-Ratio: Theoretical Bounds and Complexity of Finding the Maximum.” <i>20th International Conference and Workshops on Algorithms and Computation</i>, vol. 16444, Springer Nature, 2026, pp. 386–401, doi:<a href=\"https://doi.org/10.1007/978-981-95-7127-7_26\">10.1007/978-981-95-7127-7_26</a>.","ista":"Jabal Ameli A, Motiei F, Saghafian M. 2026. On the MST-ratio: Theoretical bounds and complexity of finding the maximum. 20th International Conference and Workshops on Algorithms and Computation. WALCOM: International Conference and Workshops on Algorithms and Computation, LNCS, vol. 16444, 386–401.","apa":"Jabal Ameli, A., Motiei, F., &#38; Saghafian, M. (2026). On the MST-ratio: Theoretical bounds and complexity of finding the maximum. In <i>20th International Conference and Workshops on Algorithms and Computation</i> (Vol. 16444, pp. 386–401). Perugia, Italy: Springer Nature. <a href=\"https://doi.org/10.1007/978-981-95-7127-7_26\">https://doi.org/10.1007/978-981-95-7127-7_26</a>","short":"A. Jabal Ameli, F. Motiei, M. Saghafian, in:, 20th International Conference and Workshops on Algorithms and Computation, Springer Nature, 2026, pp. 386–401.","ieee":"A. Jabal Ameli, F. Motiei, and M. Saghafian, “On the MST-ratio: Theoretical bounds and complexity of finding the maximum,” in <i>20th International Conference and Workshops on Algorithms and Computation</i>, Perugia, Italy, 2026, vol. 16444, pp. 386–401.","ama":"Jabal Ameli A, Motiei F, Saghafian M. On the MST-ratio: Theoretical bounds and complexity of finding the maximum. In: <i>20th International Conference and Workshops on Algorithms and Computation</i>. Vol 16444. Springer Nature; 2026:386-401. doi:<a href=\"https://doi.org/10.1007/978-981-95-7127-7_26\">10.1007/978-981-95-7127-7_26</a>"},"arxiv":1,"OA_type":"green","acknowledgement":"A. J. Ameli—Supported by the project COALESCE (ERC grant no. 853234).\r\nM. Saghafian—Partially supported by the European Research Council (ERC), grant no. 788183, and by the Wittgenstein Prize, Austrian Science Fund (FWF), grant no. Z 342-N31.","scopus_import":"1","oa_version":"Preprint","title":"On the MST-ratio: Theoretical bounds and complexity of finding the maximum"},{"alternative_title":["LIPIcs"],"doi":"10.4230/LIPIcs.OPODIS.2025.31","abstract":[{"lang":"eng","text":"To achieve fast recovery from link failures, most modern communication networks feature fully\r\ndecentralized fast re-routing mechanisms. These re-routing mechanisms rely on pre-installed static re-routing rules at the nodes (the routers), which depend only on local failure information, namely on the failed links incident to the node. Ideally, a network is perfectly resilient: the re-routing rules ensure that packets are always successfully routed to their destinations as long as the source and the destination are still physically connected in the underlying network after the failures. Unfortunately, there are examples where achieving perfect resilience is not possible. Surprisingly, only very little is known about the algorithmic aspect of when and how perfect resilience can be achieved. We investigate the computational complexity of analyzing such local fast re-routing mechanisms. Our main result is a negative one: we show that even checking whether a given set of static re-routing rules ensures perfect resilience is coNP-complete. Additionally, we investigate other fundamental variations of the problem. In particular, we show that our coNP-completeness proof also applies to scenarios where the re-routing rules have specific patterns (known as skipping in the literature). On the positive side, for scenarios where nodes do not have information about the link from which a packet arrived (the so-called in-port), we present a linear-time algorithm to realize perfect resilience whenever possible (which we show can also be determined in linear time). "}],"department":[{"_id":"KrCh"}],"publication_status":"published","publication":"29th International Conference on Principles of Distributed Systems","intvolume":"       361","file":[{"access_level":"open_access","date_updated":"2026-03-09T12:33:58Z","file_size":1041334,"file_name":"2026_OPODIS_Bentert.pdf","creator":"dernst","date_created":"2026-03-09T12:33:58Z","content_type":"application/pdf","success":1,"checksum":"a7af114da7c38d2338b4edb922eb27f1","file_id":"21419","relation":"main_file"}],"file_date_updated":"2026-03-09T12:33:58Z","date_created":"2026-03-08T23:01:46Z","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","conference":{"name":"OPODIS: Conference on Principles of Distributed Systems","end_date":"2025-12-05","start_date":"2025-12-03","location":"Iaşi, Romania"},"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"volume":361,"date_updated":"2026-03-09T12:36:11Z","ddc":["000"],"date_published":"2026-01-07T00:00:00Z","OA_type":"gold","scopus_import":"1","acknowledgement":"Matthias Bentert: ERC Horizon 2020 research and innovation programme (grant agreement\r\nNo. 819416) and ERC Consolidator grant AdjustNet (agreement No. 864228).\r\nEsra Ceylan: German Research Foundation (DFG) project ReNO, Schwerpunktprogramm:\r\nResilienz in Vernetzten Welten – Beherrschen von Fehlern, Überlast, Angriffen und dem\r\nUnbekannten (SPP 2378).\r\nStefan Schmid: German Research Foundation (DFG) project ReNO, Schwerpunktprogramm:\r\nResilienz in Vernetzten Welten – Beherrschen von Fehlern, Überlast, Angriffen und dem\r\nUnbekannten (SPP 2378).","oa_version":"Published Version","title":"Fast re-routing in networks: On the complexity of perfect resilience","has_accepted_license":"1","citation":{"ama":"Bentert M, Ceylan E, Hübner V, Schmid S, Srba J. Fast re-routing in networks: On the complexity of perfect resilience. In: <i>29th International Conference on Principles of Distributed Systems</i>. Vol 361. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2026. doi:<a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2025.31\">10.4230/LIPIcs.OPODIS.2025.31</a>","short":"M. Bentert, E. Ceylan, V. Hübner, S. Schmid, J. Srba, in:, 29th International Conference on Principles of Distributed Systems, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026.","ieee":"M. Bentert, E. Ceylan, V. Hübner, S. Schmid, and J. Srba, “Fast re-routing in networks: On the complexity of perfect resilience,” in <i>29th International Conference on Principles of Distributed Systems</i>, Iaşi, Romania, 2026, vol. 361.","ista":"Bentert M, Ceylan E, Hübner V, Schmid S, Srba J. 2026. Fast re-routing in networks: On the complexity of perfect resilience. 29th International Conference on Principles of Distributed Systems. OPODIS: Conference on Principles of Distributed Systems, LIPIcs, vol. 361, 31.","apa":"Bentert, M., Ceylan, E., Hübner, V., Schmid, S., &#38; Srba, J. (2026). Fast re-routing in networks: On the complexity of perfect resilience. In <i>29th International Conference on Principles of Distributed Systems</i> (Vol. 361). Iaşi, Romania: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2025.31\">https://doi.org/10.4230/LIPIcs.OPODIS.2025.31</a>","chicago":"Bentert, Matthias, Esra Ceylan, Valentin Hübner, Stefan Schmid, and Jiří Srba. “Fast Re-Routing in Networks: On the Complexity of Perfect Resilience.” In <i>29th International Conference on Principles of Distributed Systems</i>, Vol. 361. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026. <a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2025.31\">https://doi.org/10.4230/LIPIcs.OPODIS.2025.31</a>.","mla":"Bentert, Matthias, et al. “Fast Re-Routing in Networks: On the Complexity of Perfect Resilience.” <i>29th International Conference on Principles of Distributed Systems</i>, vol. 361, 31, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026, doi:<a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2025.31\">10.4230/LIPIcs.OPODIS.2025.31</a>."},"article_number":"31","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","publication_identifier":{"eissn":["1868-8969"],"isbn":["9783959774093"]},"quality_controlled":"1","month":"01","status":"public","OA_place":"publisher","type":"conference","day":"07","author":[{"first_name":"Matthias","full_name":"Bentert, Matthias","last_name":"Bentert"},{"full_name":"Ceylan, Esra","last_name":"Ceylan","first_name":"Esra"},{"last_name":"Hübner","orcid":"0009-0001-5009-4987","full_name":"Hübner, Valentin","id":"2c8aa207-dc7d-11ea-9b2f-f22972ecd910","first_name":"Valentin"},{"first_name":"Stefan","last_name":"Schmid","full_name":"Schmid, Stefan"},{"full_name":"Srba, Jiří","last_name":"Srba","first_name":"Jiří"}],"oa":1,"language":[{"iso":"eng"}],"_id":"21411","article_processing_charge":"No"},{"title":"Deterministic domain selection of antiferromagnets via magnetic fields","publication_status":"submitted","department":[{"_id":"VeSu"}],"external_id":{"arxiv":["2601.06646"]},"oa_version":"Preprint","acknowledgement":"SFW acknowledges funding from Chalmers University of Technology through the department of Physics and the Areas of Advance Nano and Materials Science. VS acknowledges funding from Institute of Science and Technology Austria. Monte Carlo simulations were performed using computing resources from the PDC Center for High Performance Computing. These resources were granted by the National Academic Infrastructure for Supercomputing in Sweden (NAISS), partially funded by the Swedish Research Council through grant agreement no. 2022-06725.","abstract":[{"lang":"eng","text":"Antiferromagnets (AFMs) hold promise for applications in digital logic. However, switching AFM domains is challenging, as magnetic fields do not couple to the bulk antiferromagnetic order parameter. Here we show that magnetic-field-driven switching of AFM domains can in many cases be enabled by a generic reduction of magnetic exchange at surfaces. We use statistical mechanics and Monte Carlo simulations to demonstrate that an inequivalence in magnetic exchange between top and bottom surface moments, combined with the enhanced magnetic susceptibility of surface spins, can enable deterministic selection of antiferromagnetic domains depending on the magnetic-field ramping direction. We further show that this mechanism provides a natural interpretation for experimental observations of hysteresis in magneto-optical response of the van der Waals AFM $\\mathrm{MnBi_2Te_4}$. Our findings highlight the critical role of surface spins in responses of antiferromagnets to magnetic fields. Furthermore, our results suggest that antiferromagnetic domain selection via purely magnetic means may be a more common and experimentally accessible phenomenon than previously assumed."}],"doi":"10.48550/arXiv.2601.06646","OA_type":"green","arxiv":1,"citation":{"chicago":"Weber, Sophie F., and Veronika Sunko. “Deterministic Domain Selection of Antiferromagnets via Magnetic Fields.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2601.06646\">https://doi.org/10.48550/arXiv.2601.06646</a>.","mla":"Weber, Sophie F., and Veronika Sunko. “Deterministic Domain Selection of Antiferromagnets via Magnetic Fields.” <i>ArXiv</i>, 2601.06646, doi:<a href=\"https://doi.org/10.48550/arXiv.2601.06646\">10.48550/arXiv.2601.06646</a>.","ista":"Weber SF, Sunko V. Deterministic domain selection of antiferromagnets via magnetic fields. arXiv, 2601.06646.","apa":"Weber, S. F., &#38; Sunko, V. (n.d.). Deterministic domain selection of antiferromagnets via magnetic fields. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2601.06646\">https://doi.org/10.48550/arXiv.2601.06646</a>","ama":"Weber SF, Sunko V. Deterministic domain selection of antiferromagnets via magnetic fields. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2601.06646\">10.48550/arXiv.2601.06646</a>","ieee":"S. F. Weber and V. Sunko, “Deterministic domain selection of antiferromagnets via magnetic fields,” <i>arXiv</i>. .","short":"S.F. Weber, V. Sunko, ArXiv (n.d.)."},"publication":"arXiv","day":"10","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"preprint","OA_place":"repository","status":"public","month":"01","year":"2026","date_created":"2026-03-11T10:40:20Z","article_number":"2601.06646","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2601.06646"}],"date_published":"2026-01-10T00:00:00Z","article_processing_charge":"No","_id":"21438","date_updated":"2026-03-16T08:57:18Z","language":[{"iso":"eng"}],"oa":1,"author":[{"last_name":"Weber","full_name":"Weber, Sophie F.","first_name":"Sophie F."},{"first_name":"Veronika","orcid":"0000-0003-2724-3523","full_name":"Sunko, Veronika","last_name":"Sunko","id":"23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3"}]},{"external_id":{"arxiv":["2507.16741"]},"department":[{"_id":"JoFi"},{"_id":"GradSch"}],"publication_status":"published","doi":"10.1103/h1m9-h3yw","abstract":[{"text":"Three-dimensional (3D) crystals offer a route to scaling up trapped-ion systems for quantum sensing and quantum simulation applications; however, engineering coherent spin-motion couplings and effective spin-spin interactions in large crystals poses technical challenges associated with decoherence and prolonged timescales to generate appreciable entanglement. Here, we explore the possibility of speeding up these interactions in 3D crystals via parametric amplification. For this purpose, we derive a general Hamiltonian for the parametric amplification of spin-motion coupling that is broadly applicable to normal modes with motion transverse to or along the spatial extent of the crystal. Unlike in lower-dimensional crystals, we find that the ability to faithfully (uniformly) amplify the spin-spin interactions in 3D crystals depends on the physical implementation of the spin-motion coupling. We consider the light-shift gate, and the so-called phase-insensitive and phase-sensitive Mølmer-Sørensen (MS) gates, and we find that only the phase-sensitive MS gate can be faithfully amplified in general 3D crystals. We discuss a situation where nonuniform amplification can be advantageous. We also reconsider the effect of counter-rotating terms on parametric amplification and find that they are not as detrimental as previous studies suggest.","lang":"eng"}],"file_date_updated":"2026-03-16T09:24:53Z","intvolume":"        25","file":[{"creator":"dernst","access_level":"open_access","file_name":"2026_PhysicalReviewApplied_Hawaldar.pdf","file_size":1421954,"date_updated":"2026-03-16T09:24:53Z","file_id":"21456","checksum":"f0dc6a50222b778fd75cc72a28d38689","relation":"main_file","date_created":"2026-03-16T09:24:53Z","success":1,"content_type":"application/pdf"}],"publication":"Physical Review Applied","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-03-15T23:01:35Z","year":"2026","ddc":["530"],"project":[{"_id":"bdb108fd-d553-11ed-ba76-83dc74a9864f","grant_number":"F07105","name":"QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits"}],"date_published":"2026-03-01T00:00:00Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"volume":25,"date_updated":"2026-04-14T09:04:08Z","title":"Parametric amplification of spin-motion coupling in three-dimensional trapped-ion crystals","OA_type":"hybrid","scopus_import":"1","acknowledgement":"We thank Wenchao Ge and Allison Carter for feedback on the manuscript. We also thank Wenchao Ge for sharing the numerical simulation data that we have used in Fig. 5 of this paper. N.N. would like to thank Perimeter Institute and Boston University for support during this research. S.H. acknowledges partial support from the Institute of Science and Technology Austria and the Austrian Science Fund (FWF) DOI 10.55776/F71 for the duration of this project. This work was supported by DOE Quantum Systems Accelerator, ARO W911NF24-1-0128, and NSF JILA-PFC PHY-2317149. J.J.B. and A.M.R. acknowledge support through AFOSR Grant No. FA9550-25-1-0080. A.S. acknowledges support by the Department of Science and Technology, Govt. of India through the INSPIRE Faculty Award (DST/INSPIRE/04/2023/001486), by the Anusandhan National Research Foundation (ANRF), Govt. of India through the Prime Minister’s Early Career Research Grant (PMECRG) (ANRF/ECRG/2024/001160/PMS) and by IIT Madras through the New Faculty Initiation Grant (NFIG).","oa_version":"Published Version","has_accepted_license":"1","citation":{"ieee":"S. Hawaldar, N. Nikhil, A. M. Rey, J. J. Bollinger, and A. Shankar, “Parametric amplification of spin-motion coupling in three-dimensional trapped-ion crystals,” <i>Physical Review Applied</i>, vol. 25, no. 3. American Physical Society, 2026.","ama":"Hawaldar S, Nikhil N, Rey AM, Bollinger JJ, Shankar A. Parametric amplification of spin-motion coupling in three-dimensional trapped-ion crystals. <i>Physical Review Applied</i>. 2026;25(3). doi:<a href=\"https://doi.org/10.1103/h1m9-h3yw\">10.1103/h1m9-h3yw</a>","short":"S. Hawaldar, N. Nikhil, A.M. Rey, J.J. Bollinger, A. Shankar, Physical Review Applied 25 (2026).","apa":"Hawaldar, S., Nikhil, N., Rey, A. M., Bollinger, J. J., &#38; Shankar, A. (2026). Parametric amplification of spin-motion coupling in three-dimensional trapped-ion crystals. <i>Physical Review Applied</i>. American Physical Society. <a href=\"https://doi.org/10.1103/h1m9-h3yw\">https://doi.org/10.1103/h1m9-h3yw</a>","ista":"Hawaldar S, Nikhil N, Rey AM, Bollinger JJ, Shankar A. 2026. Parametric amplification of spin-motion coupling in three-dimensional trapped-ion crystals. Physical Review Applied. 25(3), 034004.","mla":"Hawaldar, Samarth, et al. “Parametric Amplification of Spin-Motion Coupling in Three-Dimensional Trapped-Ion Crystals.” <i>Physical Review Applied</i>, vol. 25, no. 3, 034004, American Physical Society, 2026, doi:<a href=\"https://doi.org/10.1103/h1m9-h3yw\">10.1103/h1m9-h3yw</a>.","chicago":"Hawaldar, Samarth, N. Nikhil, Ana Maria Rey, John J. Bollinger, and Athreya Shankar. “Parametric Amplification of Spin-Motion Coupling in Three-Dimensional Trapped-Ion Crystals.” <i>Physical Review Applied</i>. American Physical Society, 2026. <a href=\"https://doi.org/10.1103/h1m9-h3yw\">https://doi.org/10.1103/h1m9-h3yw</a>."},"arxiv":1,"status":"public","OA_place":"publisher","type":"journal_article","day":"01","publication_identifier":{"eissn":["2331-7019"]},"article_number":"034004","publisher":"American Physical Society","quality_controlled":"1","month":"03","corr_author":"1","_id":"21449","issue":"3","PlanS_conform":"1","article_processing_charge":"Yes (via OA deal)","article_type":"original","author":[{"id":"221708e1-1ff6-11ee-9fa6-85146607433e","full_name":"Hawaldar, Samarth","orcid":"0000-0002-1965-4309","last_name":"Hawaldar","first_name":"Samarth"},{"first_name":"N.","full_name":"Nikhil, N.","last_name":"Nikhil"},{"last_name":"Rey","full_name":"Rey, Ana Maria","first_name":"Ana Maria"},{"last_name":"Bollinger","full_name":"Bollinger, John J.","first_name":"John J."},{"last_name":"Shankar","full_name":"Shankar, Athreya","first_name":"Athreya"}],"language":[{"iso":"eng"}],"oa":1},{"citation":{"ama":"Schootemeijer A, Götberg YLL, Langer N, Bortolini G, Hirschauer AS, Patrick L. A constant upper luminosity limit of cool supergiant stars down to the extremely low metallicity of I Zw 18. <i>Astronomy &#38; Astrophysics</i>. 2026;707. doi:<a href=\"https://doi.org/10.1051/0004-6361/202557675\">10.1051/0004-6361/202557675</a>","short":"A. Schootemeijer, Y.L.L. Götberg, N. Langer, G. Bortolini, A.S. Hirschauer, L. Patrick, Astronomy &#38; Astrophysics 707 (2026).","ieee":"A. Schootemeijer, Y. L. L. Götberg, N. Langer, G. Bortolini, A. S. Hirschauer, and L. Patrick, “A constant upper luminosity limit of cool supergiant stars down to the extremely low metallicity of I Zw 18,” <i>Astronomy &#38; Astrophysics</i>, vol. 707. EDP Sciences, 2026.","ista":"Schootemeijer A, Götberg YLL, Langer N, Bortolini G, Hirschauer AS, Patrick L. 2026. A constant upper luminosity limit of cool supergiant stars down to the extremely low metallicity of I Zw 18. Astronomy &#38; Astrophysics. 707, A116.","apa":"Schootemeijer, A., Götberg, Y. L. L., Langer, N., Bortolini, G., Hirschauer, A. S., &#38; Patrick, L. (2026). A constant upper luminosity limit of cool supergiant stars down to the extremely low metallicity of I Zw 18. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202557675\">https://doi.org/10.1051/0004-6361/202557675</a>","mla":"Schootemeijer, Abel, et al. “A Constant Upper Luminosity Limit of Cool Supergiant Stars down to the Extremely Low Metallicity of I Zw 18.” <i>Astronomy &#38; Astrophysics</i>, vol. 707, A116, EDP Sciences, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202557675\">10.1051/0004-6361/202557675</a>.","chicago":"Schootemeijer, Abel, Ylva Louise Linsdotter Götberg, Norbert Langer, Giacomo Bortolini, Alec S. Hirschauer, and Lee Patrick. “A Constant Upper Luminosity Limit of Cool Supergiant Stars down to the Extremely Low Metallicity of I Zw 18.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202557675\">https://doi.org/10.1051/0004-6361/202557675</a>."},"arxiv":1,"has_accepted_license":"1","title":"A constant upper luminosity limit of cool supergiant stars down to the extremely low metallicity of I Zw 18","acknowledgement":"We thank our anonymous referee for carefully reading the manuscript and providing a constructive report with helpful feedback. This work is based in part on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with program #1233. The specific observations analyzed can be accessed via DOI: 10.17909/3c1d-6182. Moreover, this research is based in part on observations made with the NASA/ESA Hubble Space Telescope obtained from the\r\nSpace Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5–26555. These observations are associated with programs #13664, GO-10915, and DD-11307. This research was supported in part by grant NSF PHY-2309135 to the Kavli Institute for Theoretical Physics (KITP). LRP acknowledges support by grants PID2019-105552RB-C41 and PID2022-137779OB-C41 funded\r\nby MCIN/AEI/10.13039/501100011033 by “ERDF A way of making Europe”. LRP acknowledges support from grant PID2022-140483NB-C22 funded by MCIN/AEI/10.13039/501100011033.","scopus_import":"1","oa_version":"Published Version","OA_type":"diamond","article_type":"original","article_processing_charge":"No","DOAJ_listed":"1","_id":"21450","PlanS_conform":"1","language":[{"iso":"eng"}],"oa":1,"author":[{"full_name":"Schootemeijer, Abel","last_name":"Schootemeijer","first_name":"Abel"},{"orcid":"0000-0002-6960-6911","full_name":"Götberg, Ylva Louise Linsdotter","last_name":"Götberg","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","first_name":"Ylva Louise Linsdotter"},{"last_name":"Langer","full_name":"Langer, Norbert","first_name":"Norbert"},{"first_name":"Giacomo","full_name":"Bortolini, Giacomo","last_name":"Bortolini"},{"first_name":"Alec S.","full_name":"Hirschauer, Alec S.","last_name":"Hirschauer"},{"last_name":"Patrick","full_name":"Patrick, Lee","first_name":"Lee"}],"type":"journal_article","day":"01","status":"public","OA_place":"publisher","quality_controlled":"1","month":"03","publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"publisher":"EDP Sciences","article_number":"A116","file_date_updated":"2026-03-16T09:05:06Z","intvolume":"       707","publication":"Astronomy & Astrophysics","file":[{"creator":"dernst","file_name":"2026_AstronomyAstrophysics_Schootemeijer.pdf","date_updated":"2026-03-16T09:05:06Z","file_size":2102107,"access_level":"open_access","relation":"main_file","checksum":"02a0cd932340207c96fdd3059490ad29","file_id":"21455","content_type":"application/pdf","success":1,"date_created":"2026-03-16T09:05:06Z"}],"publication_status":"published","external_id":{"arxiv":["2510.12594"]},"department":[{"_id":"YlGo"}],"abstract":[{"text":"Stellar wind mass loss of massive stars is often assumed to depend on their metallicity Z. Therefore, evolutionary models predict that massive stars in lower-Z environments are able to retain more of their hydrogen-rich layers and evolve into brighter cool supergiants (cool SGs; Teff < 7 kK). Surprisingly, in galaxies in the metallicity range 0.2 ≲ Z/Z⊙ ≲ 1.5, previous studies have not found a metallicity dependence on the upper luminosity limit Lmax of cool SGs. Here, we add four galaxies to the sample studied for this purpose with data from the Hubble Space Telescope and the James Webb Space Telescope (JWST). Observations of the extremely metal-poor dwarf galaxy I Zw 18 from JWST allow us to extend the studied metallicity range down to Z/Z⊙ ≈ 1/40. For cool SGs in all studied galaxies, including I Zw 18, we find a constant value of Lmax ≈ 105.6 L⊙, similar to literature results for 0.2 ≲ Z/Z⊙ ≲ 1.5. In I Zw 18 and the other studied galaxies, the presence of Wolf-Rayet stars has been previously inferred. Although we cannot rule out that some of them become intermediate-temperature objects, this paints a picture in which evolved stars with L > 105.6 L⊙ burn helium as hot, helium-rich stars down to extremely low metallicity. We argue that metallicity-independent late-phase mass loss would be the most likely mechanism responsible for this. Regardless of the exact stripping mechanism (winds or, for example, binary interaction), for the Early Universe our results imply a limitation on black hole masses and a contribution of stars born with M ≳ 30 M⊙ to its surprisingly strong nitrogen enrichment. We propose a scenario in which single stars at low metallicity emit sufficiently hard ionizing radiation to produce He II and C IV lines. In this scenario, late-phase metallicity-independent mass loss produces hot, helium-rich stars. Due to the well-understood metallicity dependence on the radiation-driven winds of hot stars, a window of opportunity would open below 0.2 Z⊙, where self-stripped helium-rich stars can exist without dense Wolf-Rayet winds that absorb hard ionizing radiation.","lang":"eng"}],"doi":"10.1051/0004-6361/202557675","ddc":["520"],"date_published":"2026-03-01T00:00:00Z","volume":707,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"date_updated":"2026-03-16T09:07:55Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2026","date_created":"2026-03-15T23:01:35Z"},{"date_created":"2026-03-15T23:01:36Z","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-03-16T10:59:16Z","volume":707,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"date_published":"2026-03-01T00:00:00Z","project":[{"name":"Young galaxies as tracers and agents of cosmic reionization","_id":"bd9b2118-d553-11ed-ba76-db24564edfea","grant_number":"101076224"}],"ddc":["520"],"doi":"10.1051/0004-6361/202557537","abstract":[{"lang":"eng","text":"The population of the little red dots (LRDs) may represent a key phase of supermassive black hole (SMBH) growth. A cocoon of dense excited gas is emerging as a key component to explain the most striking properties of LRDs, such as strong Balmer breaks and Balmer absorption, as well as the weak IR emission. To dissect the structure of LRDs, we analyzed new deep JWST/NIRSpec PRISM and G395H spectra of FRESCO-GN-9771, one of the most luminous known LRDs at z = 5.5. These spectra reveal a strong Balmer break, broad Balmer lines, and very narrow [O III] emission. We revealed a forest of optical [Fe II] lines, which we argue are emerging from a dense (nH = 109 − 10 cm−3) warm layer with electron temperature Te ≈ 7000 K. The broad wings of Hα and Hβ have an exponential profile due to electron scattering in this same layer. The high Hα : Hβ : Hγ flux ratio of ≈10.4 : 1 : 0.14 is an indicator of collisional excitation and resonant scattering dominating the Balmer line emission. A narrow Hγ component, unseen in the other two Balmer lines due to outshining by the broad components, could trace the ISM of a normal host galaxy with a star formation rate of ∼5 M⊙ yr−1. The warm layer is mostly opaque to Balmer transitions, producing a characteristic P Cygni profile in the line centers suggesting outflowing motions. This same layer is responsible for shaping the Balmer break. The broadband spectrum can be reasonably matched by a simple photoionized slab model that dominates the λ > 1500 Å continuum and a low-mass (∼108 M⊙) galaxy that could explain the narrow [O III], with only a subdominant contribution to the UV continuum. Our findings indicate that Balmer lines are not directly tracing the gas kinematics near the SMBH and that the BH mass scale is likely much lower than virial indicators suggest."}],"department":[{"_id":"JoMa"}],"external_id":{"arxiv":["2510.00103"]},"publication_status":"published","file":[{"creator":"dernst","access_level":"open_access","file_name":"2026_AstronomyAstrophysics_Torralba2.pdf","date_updated":"2026-03-16T10:57:49Z","file_size":2510157,"file_id":"21460","checksum":"fcab9cb3dcf1d68612e1fdc8191643c1","relation":"main_file","date_created":"2026-03-16T10:57:49Z","success":1,"content_type":"application/pdf"}],"publication":"Astronomy & Astrophysics","intvolume":"       707","file_date_updated":"2026-03-16T10:57:49Z","article_number":"A75","publisher":"EDP Sciences","publication_identifier":{"issn":["0004-6361"],"eissn":["1432-0746"]},"quality_controlled":"1","month":"03","OA_place":"publisher","status":"public","day":"01","type":"journal_article","author":[{"id":"018f0249-0e87-11f0-b167-cbce08fbd541","orcid":"0000-0001-5586-6950","full_name":"Torralba Torregrosa, Alberto","last_name":"Torralba Torregrosa","first_name":"Alberto"},{"last_name":"Matthee","orcid":"0000-0003-2871-127X","full_name":"Matthee, Jorryt J","id":"7439a258-f3c0-11ec-9501-9df22fe06720","first_name":"Jorryt J"},{"last_name":"Pezzulli","full_name":"Pezzulli, Gabriele","first_name":"Gabriele"},{"full_name":"Naidu, Rohan P.","last_name":"Naidu","first_name":"Rohan P."},{"full_name":"Ishikawa, Yuzo","last_name":"Ishikawa","first_name":"Yuzo"},{"first_name":"Gabriel B.","full_name":"Brammer, Gabriel B.","last_name":"Brammer"},{"full_name":"Chang, Seok Jun","last_name":"Chang","first_name":"Seok Jun"},{"last_name":"Chisholm","full_name":"Chisholm, John","first_name":"John"},{"first_name":"Anna","last_name":"De Graaff","full_name":"De Graaff, Anna"},{"first_name":"Francesco","full_name":"D’Eugenio, Francesco","last_name":"D’Eugenio"},{"first_name":"Claudia","full_name":"Di Cesare, Claudia","last_name":"Di Cesare","id":"2d002343-372f-11ef-98ec-a164d20427cb"},{"first_name":"Anna Christina","last_name":"Eilers","full_name":"Eilers, Anna Christina"},{"first_name":"Jenny E.","full_name":"Greene, Jenny E.","last_name":"Greene"},{"first_name":"Max","last_name":"Gronke","full_name":"Gronke, Max"},{"first_name":"Edoardo","id":"4053390a-6b68-11ef-9828-a3b8adef8d0a","orcid":"0000-0001-8386-3546","full_name":"Iani, Edoardo","last_name":"Iani"},{"first_name":"Vasily","last_name":"Kokorev","full_name":"Kokorev, Vasily"},{"first_name":"Gauri","last_name":"Kotiwale","full_name":"Kotiwale, Gauri","id":"1438afc8-1ff6-11ee-9fa6-cd4a75d66875"},{"first_name":"Ivan","id":"9a9394cb-3200-11ee-973b-f5ba2a8b16e4","last_name":"Kramarenko","orcid":"0000-0001-5346-6048","full_name":"Kramarenko, Ivan"},{"full_name":"Ma, Yilun","last_name":"Ma","first_name":"Yilun"},{"first_name":"Sara","last_name":"Mascia","full_name":"Mascia, Sara","id":"edaf889c-c7cd-11ef-ab1b-bb28c431bd29"},{"first_name":"Benjamín","full_name":"Navarrete, Benjamín","last_name":"Navarrete","id":"aa14a535-50c9-11ef-b52e-e0c373d10148"},{"last_name":"Nelson","full_name":"Nelson, Erica","first_name":"Erica"},{"last_name":"Oesch","full_name":"Oesch, Pascal","first_name":"Pascal"},{"first_name":"Robert A.","last_name":"Simcoe","full_name":"Simcoe, Robert A."},{"first_name":"Stijn","last_name":"Wuyts","full_name":"Wuyts, Stijn"}],"oa":1,"language":[{"iso":"eng"}],"PlanS_conform":"1","corr_author":"1","_id":"21451","DOAJ_listed":"1","article_processing_charge":"No","article_type":"original","OA_type":"diamond","acknowledgement":"We thank the scientific referee for useful and constructive comments. We thank Ylva Götberg and Zoltan Haiman for insightful discussions about the physics of gaseous envelopes and accretion into black holes. Funded by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. This work is based in part on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with program #5664. This work has received funding from the Swiss State Secretariat for Education, Research and Innovation (SERI) under contract number MB22.00072, as well as from the Swiss National Science Foundation (SNSF) through project grant 200020_207349.","scopus_import":"1","oa_version":"Published Version","title":"The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings","has_accepted_license":"1","arxiv":1,"citation":{"chicago":"Torralba Torregrosa, Alberto, Jorryt J Matthee, Gabriele Pezzulli, Rohan P. Naidu, Yuzo Ishikawa, Gabriel B. Brammer, Seok Jun Chang, et al. “The Warm Outer Layer of a Little Red Dot as the Source of [Fe Ii] and Collisional Balmer Lines with Scattering Wings.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202557537\">https://doi.org/10.1051/0004-6361/202557537</a>.","mla":"Torralba Torregrosa, Alberto, et al. “The Warm Outer Layer of a Little Red Dot as the Source of [Fe Ii] and Collisional Balmer Lines with Scattering Wings.” <i>Astronomy &#38; Astrophysics</i>, vol. 707, A75, EDP Sciences, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202557537\">10.1051/0004-6361/202557537</a>.","ieee":"A. Torralba Torregrosa <i>et al.</i>, “The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings,” <i>Astronomy &#38; Astrophysics</i>, vol. 707. EDP Sciences, 2026.","short":"A. Torralba Torregrosa, J.J. Matthee, G. Pezzulli, R.P. Naidu, Y. Ishikawa, G.B. Brammer, S.J. Chang, J. Chisholm, A. De Graaff, F. D’Eugenio, C. Di Cesare, A.C. Eilers, J.E. Greene, M. Gronke, E. Iani, V. Kokorev, G. Kotiwale, I. Kramarenko, Y. Ma, S. Mascia, B. Navarrete, E. Nelson, P. Oesch, R.A. Simcoe, S. Wuyts, Astronomy &#38; Astrophysics 707 (2026).","ama":"Torralba Torregrosa A, Matthee JJ, Pezzulli G, et al. The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings. <i>Astronomy &#38; Astrophysics</i>. 2026;707. doi:<a href=\"https://doi.org/10.1051/0004-6361/202557537\">10.1051/0004-6361/202557537</a>","ista":"Torralba Torregrosa A, Matthee JJ, Pezzulli G, Naidu RP, Ishikawa Y, Brammer GB, Chang SJ, Chisholm J, De Graaff A, D’Eugenio F, Di Cesare C, Eilers AC, Greene JE, Gronke M, Iani E, Kokorev V, Kotiwale G, Kramarenko I, Ma Y, Mascia S, Navarrete B, Nelson E, Oesch P, Simcoe RA, Wuyts S. 2026. The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings. Astronomy &#38; Astrophysics. 707, A75.","apa":"Torralba Torregrosa, A., Matthee, J. J., Pezzulli, G., Naidu, R. P., Ishikawa, Y., Brammer, G. B., … Wuyts, S. (2026). The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202557537\">https://doi.org/10.1051/0004-6361/202557537</a>"}},{"doi":"10.1051/0004-6361/202557790","abstract":[{"lang":"eng","text":"Galaxies exhibit a tight correlation between their star formation rate (SFR) and stellar mass over a wide redshift range known as the star-forming main sequence (SFMS). With JWST, the SFMS can now be investigated at high redshifts down to masses of ∼106 M⊙, using sensitive star formation rate tracers such as the Hα emission, which allow us to probe the variability in the star formation histories. We present inferences of the SFMS based on 316 Hα-selected galaxies at z ∼ 4 − 5 with log(M★/M⊙) = 6.4 − 10.6. These galaxies were identified behind the Abell 2744 lensing cluster with NIRCam grism spectroscopy from the survey All the Little Things (ALT). At face value, our data suggest a shallow slope in the SFMS (SFR ∝ M★α, with α = 0.45). After we corrected this for the Hα-flux limited nature of our survey using a Bayesian framework, the slope steepened to α = 0.59+0.10−0.09, whereas current data on their own are inconclusive on the mass dependence of the scatter. These slopes differ significantly from the slope of ∼1 that is expected from the observed evolution of the galaxy stellar mass function and from simulations. When we fixed the slope to α = 1, we found evidence for a decreasing intrinsic scatter with stellar mass (from ∼0.5 dex at M★ = 108 M⊙ to 0.4 dex at M★ = 1010 M⊙). This difference might be explained by a (combination of) luminosity-dependent SFR(Hα) calibration, a population of (mini)-quenched low-mass galaxies, or underestimated dust attenuation in high-mass galaxies. Future deep observations with different facilities can quantify these processes, which will enable us to achieve better insights into the variability of the star formation histories."}],"department":[{"_id":"JoMa"},{"_id":"GradSch"}],"external_id":{"arxiv":["2510.19044"]},"publication_status":"published","file":[{"date_created":"2026-03-16T10:48:07Z","content_type":"application/pdf","success":1,"checksum":"c056b00ce7324849754521fde10fb7ca","file_id":"21459","relation":"main_file","access_level":"open_access","file_size":1821411,"file_name":"2026_AstronomyAstrophysics_DiCesare.pdf","date_updated":"2026-03-16T10:48:07Z","creator":"dernst"}],"intvolume":"       707","publication":"Astronomy & Astrophysics","file_date_updated":"2026-03-16T10:48:07Z","date_created":"2026-03-15T23:01:36Z","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-03-16T10:52:44Z","volume":707,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"date_published":"2026-03-01T00:00:00Z","ddc":["520"],"project":[{"name":"Young galaxies as tracers and agents of cosmic reionization","_id":"bd9b2118-d553-11ed-ba76-db24564edfea","grant_number":"101076224"}],"OA_type":"diamond","oa_version":"Published Version","acknowledgement":"We thank the anonymous referee for the insightful comments that helped improving the manuscript. We thank Romain. A. Meyer for valuable discussion, Pierluigi Rinaldi for his help with data handling and Luca Graziani and William McClymont for providing the dustyGadget and\r\nTHESAN-ZOOM data, respectively. Funded by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. This work is based on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with program # 3516. We acknowledge funding from JWST program GO-3516. Software used in developing this work includes: matplotlib (Hunter 2007), numpy (Oliphant 2007), scipy (Virtanen et al. 2020), TOPCAT (Taylor 2005), and Astropy (Astropy Collaboration 2013).","scopus_import":"1","title":"The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations","has_accepted_license":"1","arxiv":1,"citation":{"chicago":"Di Cesare, Claudia, Jorryt J Matthee, Rohan P. Naidu, Alberto Torralba, Gauri Kotiwale, Ivan Kramarenko, Jeremy Blaizot, et al. “The Slope and Scatter of the Star-Forming Main Sequence at z ∼ 5: Reconciling Observations with Simulations.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202557790\">https://doi.org/10.1051/0004-6361/202557790</a>.","mla":"Di Cesare, Claudia, et al. “The Slope and Scatter of the Star-Forming Main Sequence at z ∼ 5: Reconciling Observations with Simulations.” <i>Astronomy &#38; Astrophysics</i>, vol. 707, A129, EDP Sciences, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202557790\">10.1051/0004-6361/202557790</a>.","short":"C. Di Cesare, J.J. Matthee, R.P. Naidu, A. Torralba, G. Kotiwale, I. Kramarenko, J. Blaizot, J. Rosdahl, J. Leja, E. Iani, A. Adamo, A. Covelo-Paz, L.J. Furtak, K.E. Heintz, S. Mascia, B. Navarrete, P.A. Oesch, M. Romano, I. Shivaei, S. Tacchella, Astronomy &#38; Astrophysics 707 (2026).","ama":"Di Cesare C, Matthee JJ, Naidu RP, et al. The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations. <i>Astronomy &#38; Astrophysics</i>. 2026;707. doi:<a href=\"https://doi.org/10.1051/0004-6361/202557790\">10.1051/0004-6361/202557790</a>","ieee":"C. Di Cesare <i>et al.</i>, “The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations,” <i>Astronomy &#38; Astrophysics</i>, vol. 707. EDP Sciences, 2026.","apa":"Di Cesare, C., Matthee, J. J., Naidu, R. P., Torralba, A., Kotiwale, G., Kramarenko, I., … Tacchella, S. (2026). The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202557790\">https://doi.org/10.1051/0004-6361/202557790</a>","ista":"Di Cesare C, Matthee JJ, Naidu RP, Torralba A, Kotiwale G, Kramarenko I, Blaizot J, Rosdahl J, Leja J, Iani E, Adamo A, Covelo-Paz A, Furtak LJ, Heintz KE, Mascia S, Navarrete B, Oesch PA, Romano M, Shivaei I, Tacchella S. 2026. The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations. Astronomy &#38; Astrophysics. 707, A129."},"article_number":"A129","publisher":"EDP Sciences","publication_identifier":{"issn":["0004-6361"],"eissn":["1432-0746"]},"quality_controlled":"1","month":"03","OA_place":"publisher","status":"public","day":"01","type":"journal_article","author":[{"first_name":"Claudia","last_name":"Di Cesare","full_name":"Di Cesare, Claudia","id":"2d002343-372f-11ef-98ec-a164d20427cb"},{"first_name":"Jorryt J","last_name":"Matthee","orcid":"0000-0003-2871-127X","full_name":"Matthee, Jorryt J","id":"7439a258-f3c0-11ec-9501-9df22fe06720"},{"first_name":"Rohan P.","last_name":"Naidu","full_name":"Naidu, Rohan P."},{"first_name":"Alberto","full_name":"Torralba, Alberto","last_name":"Torralba"},{"first_name":"Gauri","full_name":"Kotiwale, Gauri","last_name":"Kotiwale","id":"1438afc8-1ff6-11ee-9fa6-cd4a75d66875"},{"last_name":"Kramarenko","orcid":"0000-0001-5346-6048","full_name":"Kramarenko, Ivan","id":"9a9394cb-3200-11ee-973b-f5ba2a8b16e4","first_name":"Ivan"},{"first_name":"Jeremy","full_name":"Blaizot, Jeremy","last_name":"Blaizot"},{"first_name":"Joakim","full_name":"Rosdahl, Joakim","last_name":"Rosdahl"},{"last_name":"Leja","full_name":"Leja, Joel","first_name":"Joel"},{"id":"4053390a-6b68-11ef-9828-a3b8adef8d0a","last_name":"Iani","orcid":"0000-0001-8386-3546","full_name":"Iani, Edoardo","first_name":"Edoardo"},{"first_name":"Angela","last_name":"Adamo","full_name":"Adamo, Angela"},{"first_name":"Alba","full_name":"Covelo-Paz, Alba","last_name":"Covelo-Paz"},{"last_name":"Furtak","full_name":"Furtak, Lukas J.","first_name":"Lukas J."},{"first_name":"Kasper E.","full_name":"Heintz, Kasper E.","last_name":"Heintz"},{"id":"edaf889c-c7cd-11ef-ab1b-bb28c431bd29","full_name":"Mascia, Sara","last_name":"Mascia","first_name":"Sara"},{"full_name":"Navarrete, Benjamín","last_name":"Navarrete","id":"aa14a535-50c9-11ef-b52e-e0c373d10148","first_name":"Benjamín"},{"full_name":"Oesch, Pascal A.","last_name":"Oesch","first_name":"Pascal A."},{"first_name":"Michael","full_name":"Romano, Michael","last_name":"Romano"},{"full_name":"Shivaei, Irene","last_name":"Shivaei","first_name":"Irene"},{"last_name":"Tacchella","full_name":"Tacchella, Sandro","first_name":"Sandro"}],"oa":1,"language":[{"iso":"eng"}],"PlanS_conform":"1","_id":"21452","DOAJ_listed":"1","corr_author":"1","article_type":"original","article_processing_charge":"No"},{"title":"Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential","OA_type":"gold","acknowledgement":"The work is partially financed by USDMA and WIHG, Dehradun. The authors would like to express their sincere gratitude to Dr. Ashim Sattar for his valuable insights, constructive suggestions, and contributions toward refining and improving the quality of this work. I want to give my special thanks to Mr. Sourav Anand and Mr. Shivyank Negi for helping me create the database. I would also like to thank IIT Kharagpur. For further data access, the corresponding authors can be contacted.","scopus_import":"1","oa_version":"Published Version","has_accepted_license":"1","citation":{"chicago":"Mohanty, Litan, and PRATEEK GANTAYAT. “Comprehensive Assessment of Himalayan Glacial Lakes Concerning Their Distribution, Dynamics, and Hazard Potential.” <i>Geomatics Natural Hazards and Risk</i>. Taylor &#38; Francis, 2026. <a href=\"https://doi.org/10.1080/19475705.2026.2639085\">https://doi.org/10.1080/19475705.2026.2639085</a>.","mla":"Mohanty, Litan, and PRATEEK GANTAYAT. “Comprehensive Assessment of Himalayan Glacial Lakes Concerning Their Distribution, Dynamics, and Hazard Potential.” <i>Geomatics Natural Hazards and Risk</i>, vol. 17, no. 1, 2639085, Taylor &#38; Francis, 2026, doi:<a href=\"https://doi.org/10.1080/19475705.2026.2639085\">10.1080/19475705.2026.2639085</a>.","ieee":"L. Mohanty and P. GANTAYAT, “Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential,” <i>Geomatics Natural Hazards and Risk</i>, vol. 17, no. 1. Taylor &#38; Francis, 2026.","short":"L. Mohanty, P. GANTAYAT, Geomatics Natural Hazards and Risk 17 (2026).","ama":"Mohanty L, GANTAYAT P. Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential. <i>Geomatics Natural Hazards and Risk</i>. 2026;17(1). doi:<a href=\"https://doi.org/10.1080/19475705.2026.2639085\">10.1080/19475705.2026.2639085</a>","ista":"Mohanty L, GANTAYAT P. 2026. Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential. Geomatics Natural Hazards and Risk. 17(1), 2639085.","apa":"Mohanty, L., &#38; GANTAYAT, P. (2026). Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential. <i>Geomatics Natural Hazards and Risk</i>. Taylor &#38; Francis. <a href=\"https://doi.org/10.1080/19475705.2026.2639085\">https://doi.org/10.1080/19475705.2026.2639085</a>"},"status":"public","OA_place":"publisher","type":"journal_article","day":"04","publication_identifier":{"issn":["1947-5705"],"eissn":["1947-5713"]},"publisher":"Taylor & Francis","article_number":"2639085","quality_controlled":"1","month":"03","issue":"1","_id":"21454","DOAJ_listed":"1","PlanS_conform":"1","article_processing_charge":"Yes","article_type":"original","author":[{"last_name":"Mohanty","full_name":"Mohanty, Litan","first_name":"Litan"},{"last_name":"Gantayat","full_name":"Gantayat, Prateek","id":"02734268-3e8d-11ef-80a1-cec4a088d004","first_name":"Prateek"}],"language":[{"iso":"eng"}],"oa":1,"department":[{"_id":"FrPe"}],"publication_status":"published","doi":"10.1080/19475705.2026.2639085","abstract":[{"text":"This study examines the distribution, growth, and GLOF hazard of glacial lakes across major Himalayan river basins. Basin-wise GLOF susceptibility was assessed using glacial lake abundance, spatial distribution, and rates of lake area expansion. The Kosi, Yarlung Zangbo, Manas, and Upper Indus basins were identified as the most susceptible and classified as critical. The highest rates of lake size increase were observed in the Kosi Basin, followed by Yarlung Zangbo, Manas, Karnali, Upper Indus, and Tista, indicating their potential as future GLOF-prone regions. Moreover, a Himalayan-scale GLOF hazard map was generated integrating population, hydropower infrastructure, potential flood volume, roads, settlements, and railways revealing high hazard levels in the Chenab, Jhelum, Teesta, and Beas basins in India; the Koshi, Tama-Koshi, and Dudh-Koshi basins in Nepal; and the Kuri Chu sub-basin of the Manas Basin in Bhutan. These findings highlight priority regions where detailed field investigations and hydrodynamic modelling are essential before further infrastructure development.","lang":"eng"}],"file_date_updated":"2026-03-16T10:18:26Z","file":[{"file_name":"2026_Geomatics_Mohanty.pdf","date_updated":"2026-03-16T10:18:26Z","file_size":10548823,"access_level":"open_access","creator":"dernst","success":1,"content_type":"application/pdf","date_created":"2026-03-16T10:18:26Z","relation":"main_file","checksum":"78f7a3020bf5966e820340a711ea3a6b","file_id":"21458"}],"publication":"Geomatics Natural Hazards and Risk","intvolume":"        17","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-03-15T23:01:36Z","year":"2026","ddc":["550"],"date_published":"2026-03-04T00:00:00Z","volume":17,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"date_updated":"2026-03-16T10:21:38Z"},{"date_updated":"2026-03-23T13:11:09Z","volume":136,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"date_published":"2026-03-13T00:00:00Z","ddc":["530"],"project":[{"name":"Center for Correlated Quantum Materials and Solid State Quantum Systems: Nonlinear THz spectroscopy of quantum critical materials","grant_number":"F8602","_id":"34a97cc6-11ca-11ed-8bc3-9acbba792f33"}],"year":"2026","date_created":"2026-03-22T23:04:31Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":"       136","file":[{"relation":"main_file","checksum":"712b05b4b0e0fbe9fd426a8c9d41ce20","file_id":"21475","content_type":"application/pdf","success":1,"date_created":"2026-03-23T13:08:06Z","creator":"dernst","file_size":1375532,"file_name":"2026_PhysicalReviewLetters_Shen.pdf","date_updated":"2026-03-23T13:08:06Z","access_level":"open_access"}],"publication":"Physical Review Letters","file_date_updated":"2026-03-23T13:08:06Z","abstract":[{"text":"Terahertz (THz) spectroscopy is a powerful probe of low-energy excitations in complex materials. Extending it into the nonlinear regime broadens its scope and can provide valuable insight into interactions among these modes. However, interpreting nonlinear spectra is challenging because resonant features in this case do not always reflect intrinsic material dynamics. Here, we study nonlinear THz-induced Kerr effect in a generic material LaAlO3. After detailed analysis of temporal oscillations of the Kerr signal, we identify an 𝐸𝑔 Raman mode at 1.1 THz excited through a two-photon process, while two additional peaks (0.86 and 0.36 THz) arise from phase matching of the near-infrared probe beam with co- and counterpropagating THz pump fields, mediated by off-resonant electronic hyperpolarizability. These results demonstrate the crucial role of kinematic effects in shaping THz-induced Kerr response and establish a framework for interpreting nonlinear spectroscopies in complex materials.","lang":"eng"}],"doi":"10.1103/1c5k-9z82","publication_status":"published","department":[{"_id":"ZhAl"},{"_id":"GradSch"}],"language":[{"iso":"eng"}],"oa":1,"author":[{"first_name":"Chao","last_name":"Shen","full_name":"Shen, Chao","id":"f84c083e-dc8d-11ea-abe3-aaf3d822a8bb"},{"full_name":"Frenzel, Maximilian","last_name":"Frenzel","first_name":"Maximilian"},{"first_name":"Sebastian F.","last_name":"Maehrlein","full_name":"Maehrlein, Sebastian F."},{"first_name":"Zhanybek","id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7183-5203","full_name":"Alpichshev, Zhanybek","last_name":"Alpichshev"}],"article_processing_charge":"Yes (via OA deal)","article_type":"original","PlanS_conform":"1","issue":"10","_id":"21469","corr_author":"1","quality_controlled":"1","month":"03","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"article_number":"106901","publisher":"American Physical Society","day":"13","type":"journal_article","OA_place":"publisher","status":"public","citation":{"ama":"Shen C, Frenzel M, Maehrlein SF, Alpichshev Z. Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response. <i>Physical Review Letters</i>. 2026;136(10). doi:<a href=\"https://doi.org/10.1103/1c5k-9z82\">10.1103/1c5k-9z82</a>","ieee":"C. Shen, M. Frenzel, S. F. Maehrlein, and Z. Alpichshev, “Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response,” <i>Physical Review Letters</i>, vol. 136, no. 10. American Physical Society, 2026.","short":"C. Shen, M. Frenzel, S.F. Maehrlein, Z. Alpichshev, Physical Review Letters 136 (2026).","apa":"Shen, C., Frenzel, M., Maehrlein, S. F., &#38; Alpichshev, Z. (2026). Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/1c5k-9z82\">https://doi.org/10.1103/1c5k-9z82</a>","ista":"Shen C, Frenzel M, Maehrlein SF, Alpichshev Z. 2026. Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response. Physical Review Letters. 136(10), 106901.","chicago":"Shen, Chao, Maximilian Frenzel, Sebastian F. Maehrlein, and Zhanybek Alpichshev. “Disentangling Electronic and Ionic Nonlinear Polarization Effects in Bulk THz Kerr Response.” <i>Physical Review Letters</i>. American Physical Society, 2026. <a href=\"https://doi.org/10.1103/1c5k-9z82\">https://doi.org/10.1103/1c5k-9z82</a>.","mla":"Shen, Chao, et al. “Disentangling Electronic and Ionic Nonlinear Polarization Effects in Bulk THz Kerr Response.” <i>Physical Review Letters</i>, vol. 136, no. 10, 106901, American Physical Society, 2026, doi:<a href=\"https://doi.org/10.1103/1c5k-9z82\">10.1103/1c5k-9z82</a>."},"has_accepted_license":"1","acknowledgement":"Z. A. acknowledges support from the collaborative research project SFB Q-M&S funded by the Austrian Science Fund (FWF, Grant No. PR1050F8602). S. F. M. acknowledges support and funding from the Deutsche Forschungsgemeinschaft (DFG, Grant No. 469405347).","scopus_import":"1","oa_version":"Published Version","OA_type":"hybrid","title":"Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response"}]