[{"file_date_updated":"2026-06-02T06:38:59Z","file":[{"success":1,"content_type":"application/pdf","date_created":"2026-06-02T06:38:59Z","relation":"main_file","file_id":"21935","checksum":"ec33ca56b8836c61cb01e26893d43cbf","date_updated":"2026-06-02T06:38:59Z","file_size":4855934,"file_name":"2026_OpenJourAstrophysics_Castellano.pdf","access_level":"open_access","creator":"dernst"}],"publication":"The Open Journal of Astrophysics","intvolume":"         9","external_id":{"arxiv":["2512.08490"]},"department":[{"_id":"JoMa"}],"publication_status":"published","doi":"10.33232/001c.160281","abstract":[{"text":"An accurate characterisation of the physical properties of galaxies at cosmic dawn is key to understanding\r\nthe origin of the high abundance of UV-bright galaxies at z≳10. We exploit deep (9.1-hour exposure time)\r\nNIRSpec PRISM observations of GHZ2 to constrain the sources of ionising radiation and the properties of the\r\ninterstellar medium (ISM) in this bright, compact, and highly ionising galaxy at z=12.3. We measure with\r\nhigh significance the prominent N IV, C IV, He II, O III, C III, O II, and Ne III emission features previously\r\ndetected in shallower observations, and confirm the detection of the N III] λ1750 multiplet, yielding tight\r\nconstraints on the N/O ratio, which is found to be ≃2 times the solar value. We also detect the Mg II λ2800,\r\n[Fe IV] λ2833 and Si II λ1812 doublets, the H8+HeI λλ3889 blend, and the Si IV+O IV] λλ1400 absorption\r\ncomplex. The O III λ3133 fluorescence line is only detected in the first observing epoch, implying variability\r\non a rest-frame time span of 19 days, strongly suggesting the presence of an active nucleus. Combining the\r\nNIRSpec dataset with available optical and far-infrared constraints from MIRI and ALMA, we show that the\r\nemission spectrum of GHZ2 cannot be reproduced by single-density spectro-photometric models, even under\r\nextreme assumptions on the ionisation parameter and electron density. Multi-zone photoionisation modelling\r\nperformed with the HOMERUN code demonstrates that star formation must be occurring in a strongly stratified\r\nISM, where both low-/intermediate-density gas and high-density regions (log(ne/cm−3\r\n) ≳ 4) coexist. The\r\nGHZ2 emission landscape is consistent with either a composite star-formation plus AGN scenario, or with\r\nstar formation occurring in a combination of radiation- and matter-bounded regions. Purely radiation-bounded\r\nstellar models fail to reproduce the observed He II emission, making an additional hard ionising component\r\nunavoidable.","lang":"eng"}],"ddc":["520"],"date_published":"2026-04-09T00:00:00Z","volume":9,"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":"2026-06-02T06:39:53Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-05-31T22:02:14Z","year":"2026","has_accepted_license":"1","citation":{"short":"M. Castellano, L. Napolitano, B. Moreschini, A. Calabrò, L. Christensen, M. Llerena, T.J.L.C. Bakx, F. Belfiore, D. Bevacqua, M. Dickinson, A. Fontana, G. Gandolfi, T. Gasparetto, A. Marconi, S. Mascia, E. Merlin, T. Morishita, T. Nanayakkara, D. Paris, L. Pentericci, B. Pérez-Díaz, G. Roberts-Borsani, S. Rojas-Ruiz, P. Santini, T. Treu, E. Vanzella, B. Vulcani, X. Wang, I. Yoon, J. Zavala, The Open Journal of Astrophysics 9 (2026).","ieee":"M. Castellano <i>et al.</i>, “Investigating ionising sources and the complex interstellar medium of GHZ2 at z=12.3,” <i>The Open Journal of Astrophysics</i>, vol. 9. Maynooth Academic Publishing, 2026.","ama":"Castellano M, Napolitano L, Moreschini B, et al. Investigating ionising sources and the complex interstellar medium of GHZ2 at z=12.3. <i>The Open Journal of Astrophysics</i>. 2026;9. doi:<a href=\"https://doi.org/10.33232/001c.160281\">10.33232/001c.160281</a>","apa":"Castellano, M., Napolitano, L., Moreschini, B., Calabrò, A., Christensen, L., Llerena, M., … Zavala, J. (2026). Investigating ionising sources and the complex interstellar medium of GHZ2 at z=12.3. <i>The Open Journal of Astrophysics</i>. Maynooth Academic Publishing. <a href=\"https://doi.org/10.33232/001c.160281\">https://doi.org/10.33232/001c.160281</a>","ista":"Castellano M, Napolitano L, Moreschini B, Calabrò A, Christensen L, Llerena M, Bakx TJLC, Belfiore F, Bevacqua D, Dickinson M, Fontana A, Gandolfi G, Gasparetto T, Marconi A, Mascia S, Merlin E, Morishita T, Nanayakkara T, Paris D, Pentericci L, Pérez-Díaz B, Roberts-Borsani G, Rojas-Ruiz S, Santini P, Treu T, Vanzella E, Vulcani B, Wang X, Yoon I, Zavala J. 2026. Investigating ionising sources and the complex interstellar medium of GHZ2 at z=12.3. The Open Journal of Astrophysics. 9.","chicago":"Castellano, M., L. Napolitano, B. Moreschini, A. Calabrò, L. Christensen, M. Llerena, T. J.L.C. Bakx, et al. “Investigating Ionising Sources and the Complex Interstellar Medium of GHZ2 at Z=12.3.” <i>The Open Journal of Astrophysics</i>. Maynooth Academic Publishing, 2026. <a href=\"https://doi.org/10.33232/001c.160281\">https://doi.org/10.33232/001c.160281</a>.","mla":"Castellano, M., et al. “Investigating Ionising Sources and the Complex Interstellar Medium of GHZ2 at Z=12.3.” <i>The Open Journal of Astrophysics</i>, vol. 9, Maynooth Academic Publishing, 2026, doi:<a href=\"https://doi.org/10.33232/001c.160281\">10.33232/001c.160281</a>."},"arxiv":1,"title":"Investigating ionising sources and the complex interstellar medium of GHZ2 at z=12.3","OA_type":"diamond","scopus_import":"1","acknowledgement":"We thank the referee for the constructive comments that\r\nhelped us improve the manuscript. We thank S. Finkelstein,\r\nY. Harikane, C. Mason, and D. Stark for the useful comments.\r\nWe thank Tony Roman (Program Coordinator) and Glenn\r\nWahlgren (NIRSpec reviewer) for the assistance in the\r\npreparation of GO-3073 observations. This work is based\r\non observations made with the NASA/ESA/CSA James\r\nWebb Space Telescope (JWST). The JWST data presented in this article were obtained from the Mikulski Archive for\r\nSpace Telescopes (MAST) at the Space Telescope Science\r\nInstitute. The specific observations analysed are associated with program JWST-GO-3073 and can be accessed\r\nvia https://doi.org/10.17909/4r6b-bx96 (first pointing) and\r\nhttps://doi:10.17909/zq4g-r525 (second pointing). We\r\nacknowledge financial support from NASA through grant\r\nJWST-ERS-1324 and JWST-GO-3073. Support was also\r\nprovided by the PRIN 2022 MUR project 2022CB3PJ3 –\r\nFirst Light And Galaxy aSsembly (FLAGS) funded by the\r\nEuropean Union – Next Generation EU, by INAF GO Grant\r\n2024 ”Revealing the nature of bright galaxies at cosmic\r\ndawn with deep JWST spectroscopy”, by INAF Mini-grant\r\n2022 “Reionization and Fundamental Cosmology with\r\nHigh-Redshift Galaxies”, and by INAF Large Grant 2022\r\n“Extragalactic Surveys with JWST”. L.N. acknowledges\r\nsupport from grant “Progetti per Avvio alla Ricerca - Tipo\r\n1, Unveiling Cosmic Dawn: Galaxy Evolution with CAPERS” (AR1241906F947685). EV acknowledges financial\r\nsupport through grants INAF GO Grant 2024 “Mapping Star\r\nCluster Feedback in a Galaxy 450 Myr after the Big Bang”\r\nand by the European Union – NextGenerationEU within\r\nPRIN 2022 project n.20229YBSAN - Globular clusters\r\nin cosmological simulations and lensed fields: from their\r\nbirth to the present epoch. AM acknowledges support\r\nfrom project PRIN-MUR project “PROMETEUS” financed\r\nby the European Union - Next Generation EU, Mission 4\r\nComponent 1 CUP B53D2300475000. AM acknowledges\r\nsupport from Ricerca Fondamentale INAF under Mini Grant\r\n2023 ”Quantitative Spectroscopy of Ionized Nebulae and\r\nGalaxies (QSING)” and under Data Analysis Grant 2024\r\n“Accurate measurements of metallicity in galaxies with a new\r\napproach to photoionization modelling”.","oa_version":"Published Version","_id":"21934","DOAJ_listed":"1","PlanS_conform":"1","article_type":"original","article_processing_charge":"No","author":[{"first_name":"M.","last_name":"Castellano","full_name":"Castellano, M."},{"first_name":"L.","full_name":"Napolitano, L.","last_name":"Napolitano"},{"first_name":"B.","last_name":"Moreschini","full_name":"Moreschini, B."},{"full_name":"Calabrò, A.","last_name":"Calabrò","first_name":"A."},{"first_name":"L.","last_name":"Christensen","full_name":"Christensen, L."},{"first_name":"M.","full_name":"Llerena, M.","last_name":"Llerena"},{"first_name":"T. J.L.C.","last_name":"Bakx","full_name":"Bakx, T. J.L.C."},{"first_name":"F.","full_name":"Belfiore, F.","last_name":"Belfiore"},{"full_name":"Bevacqua, D.","last_name":"Bevacqua","first_name":"D."},{"last_name":"Dickinson","full_name":"Dickinson, M.","first_name":"M."},{"full_name":"Fontana, A.","last_name":"Fontana","first_name":"A."},{"full_name":"Gandolfi, G.","last_name":"Gandolfi","first_name":"G."},{"first_name":"T.","full_name":"Gasparetto, T.","last_name":"Gasparetto"},{"last_name":"Marconi","full_name":"Marconi, A.","first_name":"A."},{"id":"edaf889c-c7cd-11ef-ab1b-bb28c431bd29","last_name":"Mascia","full_name":"Mascia, Sara","first_name":"Sara"},{"last_name":"Merlin","full_name":"Merlin, E.","first_name":"E."},{"last_name":"Morishita","full_name":"Morishita, T.","first_name":"T."},{"last_name":"Nanayakkara","full_name":"Nanayakkara, T.","first_name":"T."},{"first_name":"D.","last_name":"Paris","full_name":"Paris, D."},{"full_name":"Pentericci, L.","last_name":"Pentericci","first_name":"L."},{"first_name":"B.","last_name":"Pérez-Díaz","full_name":"Pérez-Díaz, B."},{"full_name":"Roberts-Borsani, G.","last_name":"Roberts-Borsani","first_name":"G."},{"first_name":"S.","full_name":"Rojas-Ruiz, S.","last_name":"Rojas-Ruiz"},{"first_name":"P.","last_name":"Santini","full_name":"Santini, P."},{"last_name":"Treu","full_name":"Treu, T.","first_name":"T."},{"last_name":"Vanzella","full_name":"Vanzella, E.","first_name":"E."},{"first_name":"B.","full_name":"Vulcani, B.","last_name":"Vulcani"},{"last_name":"Wang","full_name":"Wang, X.","first_name":"X."},{"full_name":"Yoon, I.","last_name":"Yoon","first_name":"I."},{"first_name":"J.","full_name":"Zavala, J.","last_name":"Zavala"}],"license":"https://creativecommons.org/licenses/by/4.0/","language":[{"iso":"eng"}],"oa":1,"status":"public","OA_place":"publisher","type":"journal_article","day":"09","publication_identifier":{"eissn":["2565-6120"]},"publisher":"Maynooth Academic Publishing","quality_controlled":"1","month":"04"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","main_file_link":[{"url":"https://doi.org/10.1016/j.gde.2026.102487","open_access":"1"}],"date_created":"2026-06-07T22:01:35Z","year":"2026","ddc":["570"],"project":[{"name":"Role of cell lineage in generating cell-type diversity in developing neocortex’","grant_number":"ALTF 994-2023","_id":"7c084566-9f16-11ee-852c-c88a1dbbf1cf"},{"name":"Stem Cell Modulation in Neural Development and Regeneration/ P05-Molecular Mechanisms of Neural Stem Cell Lineage Progression","grant_number":"F7805","_id":"059F6AB4-7A3F-11EA-A408-12923DDC885E"}],"date_published":"2026-05-29T00:00:00Z","volume":99,"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":"2026-06-08T07:42:16Z","external_id":{"pmid":["42214837"]},"department":[{"_id":"SiHi"}],"publication_status":"epub_ahead","doi":"10.1016/j.gde.2026.102487","abstract":[{"text":"The cerebral cortex comprises diverse neuron and glial cell types generated by radial glial progenitors (RGPs) during development. Although RGPs broadly differentiate according to temporally and spatially regulated molecular logics, the lineage hierarchies linking individual progenitors to defined cell (sub)types are not well understood. Clone-resolved transcriptomics, combining molecular barcoding and single-cell RNA sequencing, allow high-resolution lineage tracing at the single-clone/cell level across different species and models. In this mini-review, we synthesize recent advances in this field, uncovering unexpected lineage relationships in the developing brain, with a particular focus on the cerebral cortex. We further highlight new insights into species-specific differences in the developmental programs generating cell-type diversity, linking changes in clonal architecture to lineage diversification during cortical evolution.","lang":"eng"}],"intvolume":"        99","publication":"Current Opinion in Genetics and Development","status":"public","OA_place":"publisher","type":"journal_article","day":"29","article_number":"102487","publisher":"Elsevier","publication_identifier":{"issn":["0959-437X"],"eissn":["1879-0380"]},"quality_controlled":"1","month":"05","corr_author":"1","_id":"21948","PlanS_conform":"1","article_type":"original","article_processing_charge":"Yes (via OA deal)","author":[{"first_name":"Irene","last_name":"Varela Martínez","full_name":"Varela Martínez, Irene","id":"a69b5985-8829-11f0-8fc2-d0af58f64471"},{"first_name":"Fabrizia","id":"649134fd-d012-11ed-8f82-db1e5050f9ba","full_name":"Pipicelli, Fabrizia","last_name":"Pipicelli"},{"id":"37B36620-F248-11E8-B48F-1D18A9856A87","last_name":"Hippenmeyer","orcid":"0000-0003-2279-1061","full_name":"Hippenmeyer, Simon","first_name":"Simon"}],"language":[{"iso":"eng"}],"oa":1,"title":"Tracing cell lineages in the developing brain: Insights from mosaic analysis and clone-resolved transcriptomics","OA_type":"hybrid","scopus_import":"1","acknowledgement":"We wish to thank all members of the Hippenmeyer laboratory at ISTA for exciting discussions on the subject of this review. We apologize to colleagues whose work we could not cite and/or discuss in the frame of the available space. Work in the Hippenmeyer laboratory on the discussed topic is supported by ISTA institutional funds, an EMBO LTF (ALTF 994–2023) to F.P., FWF SFB F78 (10.55776/F78) to S.H., and FWF Cluster of Excellence COE16 (10.55776/COE16) to S.H.","oa_version":"Published Version","pmid":1,"has_accepted_license":"1","citation":{"short":"I. Varela Martínez, F. Pipicelli, S. Hippenmeyer, Current Opinion in Genetics and Development 99 (2026).","ama":"Varela Martínez I, Pipicelli F, Hippenmeyer S. Tracing cell lineages in the developing brain: Insights from mosaic analysis and clone-resolved transcriptomics. <i>Current Opinion in Genetics and Development</i>. 2026;99. doi:<a href=\"https://doi.org/10.1016/j.gde.2026.102487\">10.1016/j.gde.2026.102487</a>","ieee":"I. Varela Martínez, F. Pipicelli, and S. Hippenmeyer, “Tracing cell lineages in the developing brain: Insights from mosaic analysis and clone-resolved transcriptomics,” <i>Current Opinion in Genetics and Development</i>, vol. 99. Elsevier, 2026.","apa":"Varela Martínez, I., Pipicelli, F., &#38; Hippenmeyer, S. (2026). Tracing cell lineages in the developing brain: Insights from mosaic analysis and clone-resolved transcriptomics. <i>Current Opinion in Genetics and Development</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.gde.2026.102487\">https://doi.org/10.1016/j.gde.2026.102487</a>","ista":"Varela Martínez I, Pipicelli F, Hippenmeyer S. 2026. Tracing cell lineages in the developing brain: Insights from mosaic analysis and clone-resolved transcriptomics. Current Opinion in Genetics and Development. 99, 102487.","mla":"Varela Martínez, Irene, et al. “Tracing Cell Lineages in the Developing Brain: Insights from Mosaic Analysis and Clone-Resolved Transcriptomics.” <i>Current Opinion in Genetics and Development</i>, vol. 99, 102487, Elsevier, 2026, doi:<a href=\"https://doi.org/10.1016/j.gde.2026.102487\">10.1016/j.gde.2026.102487</a>.","chicago":"Varela Martínez, Irene, Fabrizia Pipicelli, and Simon Hippenmeyer. “Tracing Cell Lineages in the Developing Brain: Insights from Mosaic Analysis and Clone-Resolved Transcriptomics.” <i>Current Opinion in Genetics and Development</i>. Elsevier, 2026. <a href=\"https://doi.org/10.1016/j.gde.2026.102487\">https://doi.org/10.1016/j.gde.2026.102487</a>."}},{"citation":{"chicago":"Shor, Tamir, Moti Freiman, Chaim Baskin, and Alex M. Bronstein. “T1-PILOT: Physics-Informed Learned Optimized Trajectories for T1 Mapping Acceleration.” In <i>Medical Imaging with Deep Learning</i>, 315:1969–82. ML Research Press, n.d.","mla":"Shor, Tamir, et al. “T1-PILOT: Physics-Informed Learned Optimized Trajectories for T1 Mapping Acceleration.” <i>Medical Imaging with Deep Learning</i>, vol. 315, ML Research Press, pp. 1969–82.","ista":"Shor T, Freiman M, Baskin C, Bronstein AM. T1-PILOT: Physics-informed learned optimized trajectories for T1 mapping acceleration. Medical Imaging with Deep Learning. MIDL: Medical Imaging with Deep Learning, PMLR, vol. 315, 1969–1982.","apa":"Shor, T., Freiman, M., Baskin, C., &#38; Bronstein, A. M. (n.d.). T1-PILOT: Physics-informed learned optimized trajectories for T1 mapping acceleration. In <i>Medical Imaging with Deep Learning</i> (Vol. 315, pp. 1969–1982). Taipei, Taiwan: ML Research Press.","ieee":"T. Shor, M. Freiman, C. Baskin, and A. M. Bronstein, “T1-PILOT: Physics-informed learned optimized trajectories for T1 mapping acceleration,” in <i>Medical Imaging with Deep Learning</i>, Taipei, Taiwan, vol. 315, pp. 1969–1982.","ama":"Shor T, Freiman M, Baskin C, Bronstein AM. T1-PILOT: Physics-informed learned optimized trajectories for T1 mapping acceleration. In: <i>Medical Imaging with Deep Learning</i>. Vol 315. ML Research Press; :1969-1982.","short":"T. Shor, M. Freiman, C. Baskin, A.M. Bronstein, in:, Medical Imaging with Deep Learning, ML Research Press, n.d., pp. 1969–1982."},"has_accepted_license":"1","oa_version":"Published Version","scopus_import":"1","OA_type":"gold","title":"T1-PILOT: Physics-informed learned optimized trajectories for T1 mapping acceleration","related_material":{"link":[{"relation":"software","url":"https://github.com/tamirshor7/T1-PILOT"}]},"oa":1,"language":[{"iso":"eng"}],"author":[{"first_name":"Tamir","full_name":"Shor, Tamir","last_name":"Shor"},{"first_name":"Moti","full_name":"Freiman, Moti","last_name":"Freiman"},{"last_name":"Baskin","full_name":"Baskin, Chaim","first_name":"Chaim"},{"first_name":"Alexander","id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6","orcid":"0000-0001-9699-8730","full_name":"Bronstein, Alexander","last_name":"Bronstein"}],"article_processing_charge":"No","corr_author":"1","_id":"21949","keyword":["Cardiac T1 Mapping","Trajectory Optimization and Reconstruction","PhysicsInformed Deep-Learning"],"month":"03","quality_controlled":"1","publisher":"ML Research Press","publication_identifier":{"eissn":["2640-3498"]},"day":"17","type":"conference","OA_place":"publisher","status":"public","page":"1969-1982","intvolume":"       315","publication":"Medical Imaging with Deep Learning","abstract":[{"text":"Cardiac T1 mapping provides critical quantitative insights into myocardial tissue composition, enabling the assessment of pathologies such as fibrosis, inflammation, and edema.\r\nHowever, the inherently dynamic nature of the heart imposes strict limits on acquisition\r\ntimes, making high-resolution T1 mapping a persistent challenge. Compressed sensing (CS)\r\napproaches have reduced scan durations by undersampling k-space and reconstructing images from partial data, and recent studies show that jointly optimizing the undersampling\r\npatterns with the reconstruction network can substantially improve performance. Still,\r\nmost current T1 mapping pipelines rely on static, hand-crafted masks that do not exploit\r\nthe full acceleration and accuracy potential. Furthermore, most existing methods do not\r\nlevarage the physical T1 decay model in optimization. In this work, we introduce T1-\r\nPILOT: an end-to-end method that explicitly incorporates the T1 signal relaxation model\r\ninto the sampling–reconstruction framework to guide the learning of non-Cartesian trajectories, cross-frame alignment, and T1 decay estimation. Through extensive experiments\r\non the CMRxRecon dataset, T1-PILOT significantly outperforms several baseline strategies (including learned single-mask and fixed radial or golden-angle sampling schemes),\r\nachieving higher T1 map fidelity at greater acceleration factors. In particular, we observe consistent gains in PSNR and VIF relative to existing methods, along with marked\r\nimprovements in delineating finer myocardial structures. Our results highlight that optimizing sampling trajectories in tandem with the physical relaxation model leads to both\r\nenhanced quantitative accuracy and reduced acquisition times. Code for reproducing all\r\nexperiments and results is available at https://github.com/tamirshor7/T1-PILOT","lang":"eng"}],"alternative_title":["PMLR"],"publication_status":"accepted","department":[{"_id":"AlBr"}],"date_updated":"2026-06-08T08:05:24Z","volume":315,"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"},"conference":{"name":"MIDL: Medical Imaging with Deep Learning","end_date":"2026-07-10","start_date":"2026-07-08","location":"Taipei, Taiwan"},"date_published":"2026-03-17T00:00:00Z","ddc":["000"],"year":"2026","date_created":"2026-06-07T22:01:36Z","main_file_link":[{"url":"https://openreview.net/forum?id=nZaPtHbd6N#discussion","open_access":"1"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"article_type":"original","article_processing_charge":"No","PlanS_conform":"1","_id":"21951","DOAJ_listed":"1","language":[{"iso":"eng"}],"oa":1,"author":[{"first_name":"Wendy Q.","last_name":"Sun","full_name":"Sun, Wendy Q."},{"first_name":"Rohan P.","last_name":"Naidu","full_name":"Naidu, Rohan P."},{"first_name":"Jorryt J","last_name":"Matthee","orcid":"0000-0003-2871-127X","full_name":"Matthee, Jorryt J","id":"7439a258-f3c0-11ec-9501-9df22fe06720"},{"full_name":"De Graaff, Anna","last_name":"De Graaff","first_name":"Anna"},{"first_name":"John","full_name":"Chisholm, John","last_name":"Chisholm"},{"first_name":"Jenny E.","last_name":"Greene","full_name":"Greene, Jenny E."},{"first_name":"Pascal A.","last_name":"Oesch","full_name":"Oesch, Pascal A."},{"first_name":"Alberto","last_name":"Torralba Torregrosa","full_name":"Torralba Torregrosa, Alberto","orcid":"0000-0001-5586-6950","id":"018f0249-0e87-11f0-b167-cbce08fbd541"},{"first_name":"Raphael E.","full_name":"Hviding, Raphael E.","last_name":"Hviding"},{"full_name":"Brammer, Gabriel","last_name":"Brammer","first_name":"Gabriel"},{"first_name":"Robert A.","last_name":"Simcoe","full_name":"Simcoe, Robert A."},{"full_name":"Bose, Sownak","last_name":"Bose","first_name":"Sownak"},{"last_name":"Bouwens","full_name":"Bouwens, Rychard","first_name":"Rychard"},{"first_name":"Pratika","last_name":"Dayal","full_name":"Dayal, Pratika"},{"full_name":"Eilers, Anna Christina","last_name":"Eilers","first_name":"Anna Christina"},{"full_name":"Fei, Qinyue","last_name":"Fei","first_name":"Qinyue"},{"last_name":"Furtak","full_name":"Furtak, Lukas J.","first_name":"Lukas J."},{"last_name":"Gottumukkala","full_name":"Gottumukkala, Rashmi","first_name":"Rashmi"},{"last_name":"Goulding","full_name":"Goulding, Andy","first_name":"Andy"},{"full_name":"Heintz, Kasper E.","last_name":"Heintz","first_name":"Kasper E."},{"last_name":"Hirschmann","full_name":"Hirschmann, Michaela","first_name":"Michaela"},{"first_name":"Vasily","last_name":"Kokorev","full_name":"Kokorev, Vasily"},{"first_name":"Joel","last_name":"Leja","full_name":"Leja, Joel"},{"last_name":"Liu","full_name":"Liu, Zhaoran","first_name":"Zhaoran"},{"first_name":"Priyamvada","last_name":"Natarajan","full_name":"Natarajan, Priyamvada"},{"last_name":"Santarelli","full_name":"Santarelli, Andrew D.","first_name":"Andrew D."},{"first_name":"David J.","full_name":"Setton, David J.","last_name":"Setton"},{"first_name":"Aaron","last_name":"Smith","full_name":"Smith, Aaron"},{"last_name":"Tacchella","full_name":"Tacchella, Sandro","first_name":"Sandro"},{"full_name":"Volonteri, Marta","last_name":"Volonteri","first_name":"Marta"},{"first_name":"Fabian","full_name":"Walter, Fabian","last_name":"Walter"},{"last_name":"Weibel","full_name":"Weibel, Andrea","first_name":"Andrea"},{"first_name":"Christina C.","last_name":"Williams","full_name":"Williams, Christina C."}],"day":"25","type":"journal_article","OA_place":"publisher","status":"public","quality_controlled":"1","month":"05","publication_identifier":{"eissn":["2565-6120"]},"publisher":"Maynooth Academic Publishing","arxiv":1,"citation":{"ama":"Sun WQ, Naidu RP, Matthee JJ, et al. Little Red Dot - Host Galaxy = Black Hole Star: A gas-enshrouded heart at the center of every Little Red Dot. <i>The Open Journal of Astrophysics</i>. 2026;9. doi:<a href=\"https://doi.org/10.33232/001c.162505\">10.33232/001c.162505</a>","short":"W.Q. Sun, R.P. Naidu, J.J. Matthee, A. De Graaff, J. Chisholm, J.E. Greene, P.A. Oesch, A. Torralba Torregrosa, R.E. Hviding, G. Brammer, R.A. Simcoe, S. Bose, R. Bouwens, P. Dayal, A.C. Eilers, Q. Fei, L.J. Furtak, R. Gottumukkala, A. Goulding, K.E. Heintz, M. Hirschmann, V. Kokorev, J. Leja, Z. Liu, P. Natarajan, A.D. Santarelli, D.J. Setton, A. Smith, S. Tacchella, M. Volonteri, F. Walter, A. Weibel, C.C. Williams, The Open Journal of Astrophysics 9 (2026).","ieee":"W. Q. Sun <i>et al.</i>, “Little Red Dot - Host Galaxy = Black Hole Star: A gas-enshrouded heart at the center of every Little Red Dot,” <i>The Open Journal of Astrophysics</i>, vol. 9. Maynooth Academic Publishing, 2026.","apa":"Sun, W. Q., Naidu, R. P., Matthee, J. J., De Graaff, A., Chisholm, J., Greene, J. E., … Williams, C. C. (2026). Little Red Dot - Host Galaxy = Black Hole Star: A gas-enshrouded heart at the center of every Little Red Dot. <i>The Open Journal of Astrophysics</i>. Maynooth Academic Publishing. <a href=\"https://doi.org/10.33232/001c.162505\">https://doi.org/10.33232/001c.162505</a>","ista":"Sun WQ, Naidu RP, Matthee JJ, De Graaff A, Chisholm J, Greene JE, Oesch PA, Torralba Torregrosa A, Hviding RE, Brammer G, Simcoe RA, Bose S, Bouwens R, Dayal P, Eilers AC, Fei Q, Furtak LJ, Gottumukkala R, Goulding A, Heintz KE, Hirschmann M, Kokorev V, Leja J, Liu Z, Natarajan P, Santarelli AD, Setton DJ, Smith A, Tacchella S, Volonteri M, Walter F, Weibel A, Williams CC. 2026. Little Red Dot - Host Galaxy = Black Hole Star: A gas-enshrouded heart at the center of every Little Red Dot. The Open Journal of Astrophysics. 9.","mla":"Sun, Wendy Q., et al. “Little Red Dot - Host Galaxy = Black Hole Star: A Gas-Enshrouded Heart at the Center of Every Little Red Dot.” <i>The Open Journal of Astrophysics</i>, vol. 9, Maynooth Academic Publishing, 2026, doi:<a href=\"https://doi.org/10.33232/001c.162505\">10.33232/001c.162505</a>.","chicago":"Sun, Wendy Q., Rohan P. Naidu, Jorryt J Matthee, Anna De Graaff, John Chisholm, Jenny E. Greene, Pascal A. Oesch, et al. “Little Red Dot - Host Galaxy = Black Hole Star: A Gas-Enshrouded Heart at the Center of Every Little Red Dot.” <i>The Open Journal of Astrophysics</i>. Maynooth Academic Publishing, 2026. <a href=\"https://doi.org/10.33232/001c.162505\">https://doi.org/10.33232/001c.162505</a>."},"has_accepted_license":"1","title":"Little Red Dot - Host Galaxy = Black Hole Star: A gas-enshrouded heart at the center of every Little Red Dot","oa_version":"Published Version","scopus_import":"1","acknowledgement":"We thank the two anonymous referees for their insightful comments that have strengthened this work.\r\nWQS and RPN acknowledge funding from JWST programs GO-3516, GO-5224, and the MIT Undergraduate\r\nResearch Opportunities Program (UROP). Support for\r\nthis work was provided by NASA through the NASA\r\nHubble Fellowship grant HST-HF2-51515.001-A awarded\r\nby the Space Telescope Science Institute, which is operated by the Association of Universities for Research in\r\nAstronomy, Incorporated, under NASA contract NAS5-\r\n26555. RPN thanks Neil Pappalardo and Jane Pappalardo for their generous support of the MIT Pappalardo Fellowships in Physics, and for their enthusiasm\r\nand encouragement for pursuing the earliest galaxies and\r\nblack holes. JM and AT acknowledge funding from the\r\nEuropean Union (ERC, AGENTS, 101076224). KEH\r\nacknowledges support from the Independent Research Fund Denmark (DFF) under grant 5251-00009B and cofunding by the European Union (ERC, HEAVYMETAL,\r\n101071865). Views and opinions expressed are, however,\r\nthose of the authors only and do not necessarily reflect\r\nthose of the European Union or the European Research\r\nCouncil. Neither the European Union nor the granting\r\nauthority can be held responsible for them. REH acknowledges support by the German Aerospace Center\r\n(DLR) and the Federal Ministry for Economic Affairs\r\nand Energy (BMWi) through program 50OR2403 ‘RUBIES’.\r\nThe data products presented herein were retrieved\r\nfrom the Dawn JWST Archive (DJA). DJA is an initiative of the Cosmic Dawn Center (DAWN), which is\r\nfunded by the Danish National Research Foundation under grant DNRF140. This work is based on observations\r\nmade with the NASA/ESA/CSA James Webb Space\r\nTelescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope\r\nScience Institute, which is operated by the Association\r\nof Universities for Research in Astronomy, Inc., under\r\nNASA contract NAS 5-03127 for JWST. Support for\r\nprograms #3516, #5224, #5664 was provided by NASA\r\nthrough grants from the Space Telescope Science Institute, which is operated by the Association of Universities\r\nfor Research in Astronomy, Inc., under NASA contract\r\nNAS 5-03127.\r\nThe spectra used in this paper are associated with programs 1180 (D’Eugenio et al. 2025d), 1181 (PI: D. Eisenstein), 1208 (Willott et al. 2022), 1210 (PI: N. Luetzgendorf), 1211 (Maseda et al. 2024), 1212 - 1215 (PI: N.\r\nLuetzgendorf), 1228 (Luhman et al. 2024b), 1229 (Luhman et al. 2024a), 1286 (PI: N. Luetzgendorf), 1287 (PI:\r\nK. Isaak), 1345 (Finkelstein et al. 2023), 1433 (Hsiao\r\net al. 2024), 1747 (PI: G. Roberts-Borsani), 2028 (Wang\r\net al. 2024c), 2073 (PI: J. Hennawi), 2198 (Barrufet\r\net al. 2025), 2282 (Bradley et al. 2023), 2561 (Bezanson\r\net al. 2024), 2565 (Nanayakkara et al. 2025), 2640 (PI:\r\nW. Best), 2750 (Arrabal Haro et al. 2023), 2756 (Mascia et al. 2024), 2767 (Williams et al. 2023b), 2770 (PI:\r\nM. McCaughrean), 3073 (Castellano et al. 2024), 3215\r\n(Eisenstein et al. 2025), 4106 (PI: E. Nelson), 4233 (de\r\nGraaff et al. 2025c), 4446 (Frye et al. 2024), 4557 (PI: H.\r\nYan), 5105 (Shen et al. 2024), 5224 (PIs: P.A. Oesch &\r\nR.P. Naidu), 6368 (PI: M. Dickinson), 6541 (DeCoursey\r\net al. 2025), 6585 (PI: D. Coulter), 6642 (PI: J. Muzerolle\r\nPage), and FRESCO IFU (Matthee et al. 2024; Torralba\r\net al. 2025b).\r\nSoftware used in developing this work includes:\r\nmatplotlib (Hunter 2007), jupyter (Kluyver et al.\r\n2016), IPython (P´erez & Granger 2007), numpy\r\n(Oliphant 2015), scipy (Virtanen et al. 2020), TOPCAT\r\n(Taylor 2005), Astropy (Astropy Collaboration et al.\r\n2013), msaexp (Brammer 2023).","OA_type":"diamond","date_published":"2026-05-25T00:00:00Z","project":[{"_id":"bd9b2118-d553-11ed-ba76-db24564edfea","grant_number":"101076224","name":"Young galaxies as tracers and agents of cosmic reionization"}],"ddc":["520"],"date_updated":"2026-06-08T08:25:40Z","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":9,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2026","date_created":"2026-06-07T22:01:36Z","file_date_updated":"2026-06-08T08:23:37Z","intvolume":"         9","file":[{"date_updated":"2026-06-08T08:23:37Z","file_name":"2026_OpenJourAstrophysics_Sun.pdf","file_size":7591188,"access_level":"open_access","creator":"dernst","success":1,"content_type":"application/pdf","date_created":"2026-06-08T08:23:37Z","relation":"main_file","checksum":"33c4a444f7c37b3f47ecbd53eb187c1b","file_id":"21952"}],"publication":"The Open Journal of Astrophysics","publication_status":"published","department":[{"_id":"JoMa"}],"external_id":{"arxiv":["2601.20929"]},"abstract":[{"text":"The central engines of Little Red Dots (LRDs) may be “black hole stars” (BH*s), early stages of\r\nblack hole growth characterized by dense gas envelopes. So far, the most direct evidence for BH*s\r\ncomes from a handful of sources where the host galaxy is completely outshone as suggested by their\r\nremarkably steep Balmer breaks. Here we present a novel scheme to disentangle BH*s from their\r\nhost galaxies assuming that the [O III]5008˚A line arises exclusively from the host. Using a sample\r\nof 98 LRDs (z ≈ 2 − 9) with high quality NIRSpec/PRISM spectra, we demonstrate that the hostsubtracted median stack displays a Balmer break > 2× stronger than massive quiescent galaxies,\r\nwith the rest-optical continuum resembling a blackbody-like SED (Teff ≈ 4050 K, log(Lbol) ≈ 43.9\r\nerg s−1\r\n, Reff ≈ 1300 au). We measure a steep Balmer decrement (Hα/Hβ > 10) and numerous\r\ndensity-sensitive features (e.g., Fe II, He I, O I). These are hallmark signatures of dense gas envelopes,\r\nproviding population-level evidence that BH*s indeed power LRDs. In the median LRD, BH*s account\r\nfor ∼ 20% of the UV emission, ∼ 50% at the Balmer break, and ∼ 90% at wavelengths longer\r\nthan Hα with the remainder arising from the host. BH*s preferentially reside in low-mass galaxies\r\n(M⋆ ≈ 108 M⊙) undergoing recent starbursts, as evidenced by extreme emission line EWs (e.g.,\r\n[O III]5008˚A≈ 1100˚A, C III]≈ 12˚A), thereby favoring BH* origins linked to star-formation. We show\r\nV-shaped LRD selections are biased to high BH*/host fractions (≳ 60% at 5500˚A) – less dominant\r\nBH*s may be powering JWST’s blue broad-line AGN. We find BH*s are so commonplace and transient\r\n(duty cycle ∼ 1%, lifetime ∼ 10 Myrs) that every massive black hole may have once shone as a BH*.\r\n","lang":"eng"}],"doi":"10.33232/001c.162505"},{"OA_type":"hybrid","oa_version":"Published Version","acknowledgement":"Open access funding provided by Institute of Science and Technology (IST Austria).","scopus_import":"1","title":"Train-free segmentation in MRI with cubical persistent homology","has_accepted_license":"1","citation":{"chicago":"François, Anton, and Raphaël Tinarrage. “Train-Free Segmentation in MRI with Cubical Persistent Homology.” <i>Journal of Mathematical Imaging and Vision</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1007/s10851-026-01300-1\">https://doi.org/10.1007/s10851-026-01300-1</a>.","mla":"François, Anton, and Raphaël Tinarrage. “Train-Free Segmentation in MRI with Cubical Persistent Homology.” <i>Journal of Mathematical Imaging and Vision</i>, vol. 68, no. 3, 20, Springer Nature, 2026, doi:<a href=\"https://doi.org/10.1007/s10851-026-01300-1\">10.1007/s10851-026-01300-1</a>.","apa":"François, A., &#38; Tinarrage, R. (2026). Train-free segmentation in MRI with cubical persistent homology. <i>Journal of Mathematical Imaging and Vision</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s10851-026-01300-1\">https://doi.org/10.1007/s10851-026-01300-1</a>","ista":"François A, Tinarrage R. 2026. Train-free segmentation in MRI with cubical persistent homology. Journal of Mathematical Imaging and Vision. 68(3), 20.","short":"A. François, R. Tinarrage, Journal of Mathematical Imaging and Vision 68 (2026).","ama":"François A, Tinarrage R. Train-free segmentation in MRI with cubical persistent homology. <i>Journal of Mathematical Imaging and Vision</i>. 2026;68(3). doi:<a href=\"https://doi.org/10.1007/s10851-026-01300-1\">10.1007/s10851-026-01300-1</a>","ieee":"A. François and R. Tinarrage, “Train-free segmentation in MRI with cubical persistent homology,” <i>Journal of Mathematical Imaging and Vision</i>, vol. 68, no. 3. Springer Nature, 2026."},"arxiv":1,"publisher":"Springer Nature","publication_identifier":{"issn":["0924-9907"],"eissn":["1573-7683"]},"article_number":"20","month":"05","quality_controlled":"1","status":"public","OA_place":"publisher","type":"journal_article","day":"25","author":[{"first_name":"Anton","full_name":"François, Anton","last_name":"François"},{"id":"40ebcc9d-905f-11ef-bf0a-dc475da8a04e","orcid":"0000-0002-1404-1095","full_name":"Tinarrage, Raphaël","last_name":"Tinarrage","first_name":"Raphaël"}],"oa":1,"language":[{"iso":"eng"}],"_id":"21954","issue":"3","corr_author":"1","PlanS_conform":"1","article_type":"original","article_processing_charge":"Yes (via OA deal)","doi":"10.1007/s10851-026-01300-1","abstract":[{"lang":"eng","text":"We investigate a framework for train-free MRI segmentation based on Topological Data Analysis. The pipeline proceeds in three steps, first identifying the whole object to segment via automatic thresholding, then detecting a distinctive subset whose topology is known in advance, and finally deducing the various components of the segmentation. A key ingredient is the extraction of approximate representative cycles from persistence diagrams, which provides an interpretable link between persistent features and anatomical components. To clarify the method’s scope, we make the underlying topological and intensity assumptions explicit, quantify when they hold on real data, and analyze typical failure modes. We evaluate the approach on glioblastoma and on fetal cortical plate segmentation, with comparisons to unsupervised and deep-learning references. By operating without large annotated datasets, the method is well suited to scarce-data settings and provides an interpretable baseline and practical initialization for expert refinement or learning-based pipelines."}],"external_id":{"arxiv":["2401.01160"]},"department":[{"_id":"UlWa"}],"publication_status":"published","file":[{"date_created":"2026-06-10T07:58:58Z","success":1,"content_type":"application/pdf","file_id":"21990","checksum":"34080653e0f9c6160856a6bbca9b5248","relation":"main_file","access_level":"open_access","file_size":6070434,"file_name":"2026_JourMathImaging_Francois.pdf","date_updated":"2026-06-10T07:58:58Z","creator":"dernst"}],"intvolume":"        68","publication":"Journal of Mathematical Imaging and Vision","file_date_updated":"2026-06-10T07:58:58Z","date_created":"2026-06-08T08:34:43Z","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","volume":68,"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":"2026-06-10T08:00:52Z","ddc":["510"],"date_published":"2026-05-25T00:00:00Z"},{"publication":"Neuron","abstract":[{"lang":"eng","text":"AgRP neurons cause hunger, the drive to seek and consume food. Their activation by fasting is key for survival and is thought to be triggered by feedback when energy stores are low. However, we know that environmental cues can also regulate AgRP neurons since cues that predict future food intake rapidly inhibit AgRP neurons, but is the converse true: can the prediction of future fasting rapidly activate AgRP neurons? Here, we show in mice that such rapid fasting activation of AgRP neurons does occur. This rapid activation is driven by excitatory input from paraventricular hypothalamic (PVH) neurons expressing Sim2, which are bidirectionally sensitive to predictions of future energy state. Thus, cognitively processed contextual information conveyed by PVHSim2 neurons strongly activates AgRP neurons. Lastly, chronic silencing of PVHSim2 neurons causes persistent hypophagia. This PVHSim2-to-AgRP-neuron circuit, by anticipating and preventing negative energy balance, provides an important new dimension of hunger regulation."}],"doi":"10.1016/j.neuron.2026.05.010","publication_status":"inpress","department":[{"_id":"AmDo"}],"external_id":{"pmid":["42235510"]},"date_updated":"2026-06-16T08:35:11Z","date_published":"2026-06-03T00:00:00Z","year":"2026","date_created":"2026-06-08T09:24:25Z","main_file_link":[{"url":"https://doi.org/10.1101/2025.09.27.678865","open_access":"1"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"apa":"Walker, S. J., Lowenstein, E. D., Douglass, A. M., Thomas, C. M. P., Madara, J. C., Kucukdereli, H., … Lowell, B. B. (n.d.). A hypothalamic circuit for anticipating future changes in energy balance. <i>Neuron</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.neuron.2026.05.010\">https://doi.org/10.1016/j.neuron.2026.05.010</a>","ista":"Walker SJ, Lowenstein ED, Douglass AM, Thomas CMP, Madara JC, Kucukdereli H, Barbosa-Meillon EA, Tao J, Resch JM, Lowell BB. A hypothalamic circuit for anticipating future changes in energy balance. Neuron.","ama":"Walker SJ, Lowenstein ED, Douglass AM, et al. A hypothalamic circuit for anticipating future changes in energy balance. <i>Neuron</i>. doi:<a href=\"https://doi.org/10.1016/j.neuron.2026.05.010\">10.1016/j.neuron.2026.05.010</a>","short":"S.J. Walker, E.D. Lowenstein, A.M. Douglass, C.M.P. Thomas, J.C. Madara, H. Kucukdereli, E.A. Barbosa-Meillon, J. Tao, J.M. Resch, B.B. Lowell, Neuron (n.d.).","ieee":"S. J. Walker <i>et al.</i>, “A hypothalamic circuit for anticipating future changes in energy balance,” <i>Neuron</i>. Elsevier.","chicago":"Walker, Samuel J., Elijah D. Lowenstein, Amelia M. Douglass, Callum M.P. Thomas, Joseph C. Madara, Hakan Kucukdereli, Eunice A. Barbosa-Meillon, Jenkang Tao, Jon M. Resch, and Bradford B. Lowell. “A Hypothalamic Circuit for Anticipating Future Changes in Energy Balance.” <i>Neuron</i>. Elsevier, n.d. <a href=\"https://doi.org/10.1016/j.neuron.2026.05.010\">https://doi.org/10.1016/j.neuron.2026.05.010</a>.","mla":"Walker, Samuel J., et al. “A Hypothalamic Circuit for Anticipating Future Changes in Energy Balance.” <i>Neuron</i>, Elsevier, doi:<a href=\"https://doi.org/10.1016/j.neuron.2026.05.010\">10.1016/j.neuron.2026.05.010</a>."},"pmid":1,"acknowledgement":"We thank all members of the B.B.L. laboratory for helpful discussions. We\r\nthank the BADERC and BNORC transgenic cores (NIH P30DK057521 and\r\nP30DK046200) for performing embryo injections to generate knockin mouse\r\nlines. We also thank the BIDMC Energy Balance Core (supported by NIH\r\nS10OD028635 and the Boston Area Diabetes Endocrinology Research Centers, P30DK135043), where Marissa Cortopassi performed indirect calorimetry experiments and Alexander Banks assisted with data analysis and interpretation. Confocal imaging was performed at BIDMC’s Confocal Imaging\r\nCore. We thank Chen Wu for assistance in designing knockin mouse lines.\r\nThis work was supported by the NIH (R01DK134427, R01DK096010, and\r\nR01DK075632 to B.B.L.). Authors were supported by an EMBO Long-Term\r\nFellowship (770-2018, S.J.W.), a T32 Postdoctoral Training Fellowship\r\n(5T32DK007516, E.D.L.), the Charles A. King Trust Postdoctoral Research\r\nFellowship program (A.M.D.), and a K99 Career Development Award\r\n(K99HL144923, J.M.R.).","oa_version":"Preprint","scopus_import":"1","OA_type":"green","title":"A hypothalamic circuit for anticipating future changes in energy balance","oa":1,"language":[{"iso":"eng"}],"author":[{"last_name":"Walker","full_name":"Walker, Samuel J.","first_name":"Samuel J."},{"last_name":"Lowenstein","full_name":"Lowenstein, Elijah D.","first_name":"Elijah D."},{"id":"de5f6fda-80fb-11ef-996f-a8c4ecd8e289","last_name":"Douglass","orcid":"0000-0001-5398-6473","full_name":"Douglass, Amelia May Barnett","first_name":"Amelia May Barnett"},{"last_name":"Thomas","full_name":"Thomas, Callum M.P.","first_name":"Callum M.P."},{"full_name":"Madara, Joseph C.","last_name":"Madara","first_name":"Joseph C."},{"first_name":"Hakan","full_name":"Kucukdereli, Hakan","last_name":"Kucukdereli"},{"full_name":"Barbosa-Meillon, Eunice A.","last_name":"Barbosa-Meillon","first_name":"Eunice A."},{"first_name":"Jenkang","full_name":"Tao, Jenkang","last_name":"Tao"},{"full_name":"Resch, Jon M.","last_name":"Resch","first_name":"Jon M."},{"first_name":"Bradford B.","last_name":"Lowell","full_name":"Lowell, Bradford B."}],"article_type":"original","article_processing_charge":"No","_id":"21955","keyword":["hunger","hypothalamus","AGRP neurons","neuroscience","metabolism","homeostasis","feeding","food intake","energy balance","appetite"],"quality_controlled":"1","month":"06","publisher":"Elsevier","publication_identifier":{"issn":["0896-6273"],"eissn":[" 1097-4199"]},"day":"03","type":"journal_article","OA_place":"repository","status":"public"},{"type":"research_data","day":"16","user_id":"68b8ca59-c5b3-11ee-8790-cd641c68093d","status":"public","OA_place":"repository","year":"2026","month":"06","publisher":"Institute of Science and Technology Austria","date_created":"2026-06-09T07:17:50Z","project":[{"call_identifier":"H2020","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","grant_number":"101034413","name":"IST-BRIDGE: International postdoctoral program"}],"article_processing_charge":"No","date_published":"2026-06-16T00:00:00Z","_id":"21960","corr_author":"1","oa":1,"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_updated":"2026-06-16T08:00:38Z","author":[{"last_name":"Kerschbaumer","full_name":"Kerschbaumer, Aron","orcid":"0009-0002-2370-8661","id":"ade85a9c-3200-11ee-973b-91c1eb240410","first_name":"Aron"}],"license":"https://creativecommons.org/licenses/by-nc/4.0/","title":"Research Data: \"Quasi-solitons in Rydberg atom chains\"","department":[{"_id":"GradSch"},{"_id":"MaSe"}],"abstract":[{"lang":"eng","text":"Solitons - localized wave packets that travel without spreading - play a central role in understanding transport and properties of nonlinear systems. In quantum many-body systems, however, such robust excitations are typically destroyed by thermalization. Here, we theoretically demonstrate the existence of solitonic excitations in high-energy states of Rydberg atom chains in the regime of strong nearest-neighbor Rydberg blockade. \r\nThese localized wave packets propagate directionally atop a special class of reviving initial states related to quantum many-body scars and are capable of carrying energy. Exhibiting long coherence times, these states constitute a form of non-ergodic quantum dynamics and can be efficiently implemented on Rydberg atom simulators. In this work, in addition to a phenomenological description of solitons, we identify their counterpart in a classical nonlinear dynamical system, demonstrate their potential use in quantum information transfer, and conjecture their relevance for anomalous energy transport reported in numerical studies of Rydberg atom arrays."}],"ec_funded":1,"oa_version":"Published Version","doi":"10.15479/AT-ISTA-21960","file_date_updated":"2026-06-15T22:02:07Z","contributor":[{"first_name":"Aron","id":"ade85a9c-3200-11ee-973b-91c1eb240410","contributor_type":"contact_person","last_name":"Kerschbaumer","orcid":"0009-0002-2370-8661"},{"first_name":"Maksym","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2399-5827","contributor_type":"supervisor","last_name":"Serbyn"},{"orcid":"0000-0002-3749-6375","last_name":"Desaules","contributor_type":"researcher","id":"6c292945-a610-11ed-9eec-c3be1ad62a80","first_name":"Jean-Yves Marc"},{"contributor_type":"researcher","last_name":"Ljubotina","first_name":"Marko"}],"file":[{"access_level":"open_access","file_size":1940,"file_name":"README.txt","date_updated":"2026-06-15T22:01:57Z","creator":"akerschb","date_created":"2026-06-15T22:01:57Z","content_type":"text/plain","success":1,"checksum":"133269a105e996c6c44fdd56128259c7","file_id":"22010","relation":"main_file"},{"creator":"akerschb","date_updated":"2026-06-15T22:02:07Z","file_name":"Soliton_Data.zip","file_size":13259747,"access_level":"open_access","relation":"main_file","checksum":"759f9649c3919f4c4ad37a1d104ea32a","file_id":"22011","success":1,"content_type":"application/zip","date_created":"2026-06-15T22:02:07Z"}],"citation":{"ista":"Kerschbaumer A. 2026. Research Data: ‘Quasi-solitons in Rydberg atom chains’, Institute of Science and Technology Austria, <a href=\"https://doi.org/10.15479/AT-ISTA-21960\">10.15479/AT-ISTA-21960</a>.","apa":"Kerschbaumer, A. (2026). Research Data: “Quasi-solitons in Rydberg atom chains.” Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-21960\">https://doi.org/10.15479/AT-ISTA-21960</a>","ama":"Kerschbaumer A. Research Data: “Quasi-solitons in Rydberg atom chains.” 2026. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21960\">10.15479/AT-ISTA-21960</a>","short":"A. Kerschbaumer, (2026).","ieee":"A. Kerschbaumer, “Research Data: ‘Quasi-solitons in Rydberg atom chains.’” Institute of Science and Technology Austria, 2026.","mla":"Kerschbaumer, Aron. <i>Research Data: “Quasi-Solitons in Rydberg Atom Chains.”</i> Institute of Science and Technology Austria, 2026, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21960\">10.15479/AT-ISTA-21960</a>.","chicago":"Kerschbaumer, Aron. “Research Data: ‘Quasi-Solitons in Rydberg Atom Chains.’” Institute of Science and Technology Austria, 2026. <a href=\"https://doi.org/10.15479/AT-ISTA-21960\">https://doi.org/10.15479/AT-ISTA-21960</a>."},"has_accepted_license":"1"},{"abstract":[{"text":"The generation of faithful cell-type diversity and correct projection neuron numbers is essential for cerebral cortex development. Corticogenesis is however susceptible to genetic interference of critical signaling pathways, including mutations in Mtor/Rptor that lead to microcephaly. How the loss of Rptor/mTORC1 function affects cortical developmental programs, at single cell level, is still unknown. Here, we utilized Mosaic Analysis with Double Markers (MADM) technology to probe Rptor gene function upon sparse single cell- or global tissue-wide ablation. We found that tissue-wide effects drive the etiology of cortical microcephaly upon loss of Rptor, rather than deficits in projection neuron genesis. Conversely, Rptor function is cell-autonomously required for postnatal projection neuron survival in a highly cell-type-specific manner. Collectively, our results suggest that the fine balance of precise cell-type-specific cell-autonomous Rptor/mTORC1 function in concert with non-cell-autonomous tissue-wide effects is essential for the development of a properly-sized cerebral cortex with accurate projection neuron diversity.","lang":"eng"}],"ec_funded":1,"doi":"10.64898/2026.05.01.722172","publication_status":"submitted","department":[{"_id":"SiHi"}],"publication":"bioRxiv","year":"2026","main_file_link":[{"url":"https://doi.org/10.64898/2026.05.01.722172","open_access":"1"}],"date_created":"2026-06-09T08:08:18Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","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_updated":"2026-06-16T08:45:25Z","ddc":["570"],"project":[{"call_identifier":"FWF","grant_number":"M02416","_id":"264E56E2-B435-11E9-9278-68D0E5697425","name":"Molecular Mechanisms Regulating Gliogenesis in the Neocortex"},{"name":"Molecular Mechanisms of Cerebral Cortex Development","call_identifier":"FP7","_id":"25D61E48-B435-11E9-9278-68D0E5697425","grant_number":"618444"},{"_id":"260018B0-B435-11E9-9278-68D0E5697425","grant_number":"725780","call_identifier":"H2020","name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development"}],"date_published":"2026-05-05T00:00:00Z","oa_version":"Preprint","acknowledgement":"We thank A. Heger (IST Austria Preclinical Facility), A. Sommer (VBCF GmbH, NGS Unit), and A.\r\nNicolas (IST Austria Lab Support Facility / Mass Spectrometry Facility) for technical support; K. Ferencak,\r\nI. Aykara, P. Hirschfeld, E. Fisher, S. Laukoter, L. Andersen for initial experiments and/or assistance; and\r\nall members of the Hippenmeyer lab for discussion. This research was supported by the Scientific Service\r\nUnits (SSU) of IST Austria through resources provided by the Imaging and Optics- (IOF), Lab Support-\r\n(LSF) and Preclinical Facilities (PCF). R.B. received support from FWF Meitner-Programm (M 2416). This\r\nwork was also supported by IST Austria institutional funds; the People Programme (Marie Curie Actions)\r\nof the European Union’s Seventh Framework Programme (FP7/2007-2013) under REA grant agreement\r\nNo 618444 to S.H., and the European Research Council (ERC) under the European Union’s Horizon 2020\r\nresearch and innovation programme (grant agreement No 725780 LinPro) to S.H.","OA_type":"green","title":"Mtor/Rptor function globally prevents cortical microcephaly and cell-autonomously promotes postnatal neuron survival in cell type specific manner","acknowledged_ssus":[{"_id":"PreCl"},{"_id":"LifeSc"},{"_id":"MassSpec"},{"_id":"Bio"}],"citation":{"short":"A. Villalba Requena, R.J. Beattie, F. Pauler, C. Streicher, O. Miranda, T. Krausgruber, M. Senekowitsch, M. Farlik, C. Bock, T. Rülicke, S. Hippenmeyer, BioRxiv (n.d.).","ama":"Villalba Requena A, Beattie RJ, Pauler F, et al. Mtor/Rptor function globally prevents cortical microcephaly and cell-autonomously promotes postnatal neuron survival in cell type specific manner. <i>bioRxiv</i>. doi:<a href=\"https://doi.org/10.64898/2026.05.01.722172\">10.64898/2026.05.01.722172</a>","ieee":"A. Villalba Requena <i>et al.</i>, “Mtor/Rptor function globally prevents cortical microcephaly and cell-autonomously promotes postnatal neuron survival in cell type specific manner,” <i>bioRxiv</i>. .","ista":"Villalba Requena A, Beattie RJ, Pauler F, Streicher C, Miranda O, Krausgruber T, Senekowitsch M, Farlik M, Bock C, Rülicke T, Hippenmeyer S. Mtor/Rptor function globally prevents cortical microcephaly and cell-autonomously promotes postnatal neuron survival in cell type specific manner. bioRxiv, <a href=\"https://doi.org/10.64898/2026.05.01.722172\">10.64898/2026.05.01.722172</a>.","apa":"Villalba Requena, A., Beattie, R. J., Pauler, F., Streicher, C., Miranda, O., Krausgruber, T., … Hippenmeyer, S. (n.d.). Mtor/Rptor function globally prevents cortical microcephaly and cell-autonomously promotes postnatal neuron survival in cell type specific manner. <i>bioRxiv</i>. <a href=\"https://doi.org/10.64898/2026.05.01.722172\">https://doi.org/10.64898/2026.05.01.722172</a>","chicago":"Villalba Requena, Ana, Robert J Beattie, Florian Pauler, Carmen Streicher, Osvaldo Miranda, Thomas Krausgruber, Martin Senekowitsch, et al. “Mtor/Rptor Function Globally Prevents Cortical Microcephaly and Cell-Autonomously Promotes Postnatal Neuron Survival in Cell Type Specific Manner.” <i>BioRxiv</i>, n.d. <a href=\"https://doi.org/10.64898/2026.05.01.722172\">https://doi.org/10.64898/2026.05.01.722172</a>.","mla":"Villalba Requena, Ana, et al. “Mtor/Rptor Function Globally Prevents Cortical Microcephaly and Cell-Autonomously Promotes Postnatal Neuron Survival in Cell Type Specific Manner.” <i>BioRxiv</i>, doi:<a href=\"https://doi.org/10.64898/2026.05.01.722172\">10.64898/2026.05.01.722172</a>."},"has_accepted_license":"1","month":"05","type":"preprint","day":"05","status":"public","OA_place":"repository","oa":1,"language":[{"iso":"eng"}],"author":[{"first_name":"Ana","id":"68cb85a0-39f7-11eb-9559-9aaab4f6a247","last_name":"Villalba Requena","orcid":"0000-0002-5615-5277","full_name":"Villalba Requena, Ana"},{"first_name":"Robert J","orcid":"0000-0002-8483-8753","full_name":"Beattie, Robert J","last_name":"Beattie","id":"2E26DF60-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Florian","last_name":"Pauler","full_name":"Pauler, Florian","orcid":"0000-0002-7462-0048","id":"48EA0138-F248-11E8-B48F-1D18A9856A87"},{"id":"36BCB99C-F248-11E8-B48F-1D18A9856A87","last_name":"Streicher","full_name":"Streicher, Carmen","first_name":"Carmen"},{"id":"862A3C56-A8BF-11E9-B4FA-D9E3E5697425","last_name":"Miranda","orcid":"0000-0001-6618-6889","full_name":"Miranda, Osvaldo","first_name":"Osvaldo"},{"first_name":"Thomas","last_name":"Krausgruber","full_name":"Krausgruber, Thomas"},{"last_name":"Senekowitsch","full_name":"Senekowitsch, Martin","first_name":"Martin"},{"last_name":"Farlik","full_name":"Farlik, Matthias","first_name":"Matthias"},{"first_name":"Christoph","last_name":"Bock","full_name":"Bock, Christoph"},{"full_name":"Rülicke, Thomas","last_name":"Rülicke","first_name":"Thomas"},{"id":"37B36620-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2279-1061","full_name":"Hippenmeyer, Simon","last_name":"Hippenmeyer","first_name":"Simon"}],"article_processing_charge":"No","_id":"21962"},{"title":"Pten orchestrates neurogenic radial glia lineage progression and tunes neocortical astrocyte production","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"},{"_id":"PreCl"}],"acknowledgement":"We thank Kay-Uwe Wagner (Wayne State University) for generously sharing Jak1/2–flox mouse lines; A.\r\nSommer (VBCF GmbH, NGS Unit) for technical support; N. Kim, V. Mick, S. Schnabl, S. Gobeil, and L.\r\nAndersen for technical assistance; all members of the Hippenmeyer lab for discussion and B. Novitch for\r\ncomments on earlier versions of the manuscript. This research was supported by the Scientific Service Units\r\n(SSU) of IST Austria through resources provided by the Imaging and Optics Facility (IOF), Lab Support-\r\n(LSF) and Preclinical Facilities (PCF). O.A.M received support from the Austrian Academy of Sciences\r\nÖAW (DOC 186584), and N.A. from FWF Elise Richter Program (Grant V1041T). This work was also\r\nsupported by IST Austria institutional funds; FWF SFB F78 (Neuro Stem Modulation) to S.H., and the\r\nEuropean Research Council (ERC) under the European Union’s Horizon 2020 research and innovation\r\nprogramme (grant agreement No 725780 LinPro) to S.H.","oa_version":"Preprint","OA_type":"green","citation":{"chicago":"Miranda, Osvaldo, Ximena Contreras, Florian Pauler, Amarbayasgalan Davaatseren, Nicole Amberg, Carmen Streicher, Ana Villalba Requena, et al. “Pten Orchestrates Neurogenic Radial Glia Lineage Progression and Tunes Neocortical Astrocyte Production.” <i>BioRxiv</i>, n.d. <a href=\"https://doi.org/10.64898/2026.05.01.722191\">https://doi.org/10.64898/2026.05.01.722191</a>.","mla":"Miranda, Osvaldo, et al. “Pten Orchestrates Neurogenic Radial Glia Lineage Progression and Tunes Neocortical Astrocyte Production.” <i>BioRxiv</i>, doi:<a href=\"https://doi.org/10.64898/2026.05.01.722191\">10.64898/2026.05.01.722191</a>.","apa":"Miranda, O., Contreras, X., Pauler, F., Davaatseren, A., Amberg, N., Streicher, C., … Hippenmeyer, S. (n.d.). Pten orchestrates neurogenic radial glia lineage progression and tunes neocortical astrocyte production. <i>bioRxiv</i>. <a href=\"https://doi.org/10.64898/2026.05.01.722191\">https://doi.org/10.64898/2026.05.01.722191</a>","ista":"Miranda O, Contreras X, Pauler F, Davaatseren A, Amberg N, Streicher C, Villalba Requena A, Heger A-M, Marie C, Hassan BA, Rülicke T, Hippenmeyer S. Pten orchestrates neurogenic radial glia lineage progression and tunes neocortical astrocyte production. bioRxiv, <a href=\"https://doi.org/10.64898/2026.05.01.722191\">10.64898/2026.05.01.722191</a>.","ieee":"O. Miranda <i>et al.</i>, “Pten orchestrates neurogenic radial glia lineage progression and tunes neocortical astrocyte production,” <i>bioRxiv</i>. .","ama":"Miranda O, Contreras X, Pauler F, et al. Pten orchestrates neurogenic radial glia lineage progression and tunes neocortical astrocyte production. <i>bioRxiv</i>. doi:<a href=\"https://doi.org/10.64898/2026.05.01.722191\">10.64898/2026.05.01.722191</a>","short":"O. Miranda, X. Contreras, F. Pauler, A. Davaatseren, N. Amberg, C. Streicher, A. Villalba Requena, A.-M. Heger, C. Marie, B.A. Hassan, T. Rülicke, S. Hippenmeyer, BioRxiv (n.d.)."},"has_accepted_license":"1","type":"preprint","day":"05","status":"public","OA_place":"repository","month":"05","article_processing_charge":"No","corr_author":"1","_id":"21963","language":[{"iso":"eng"}],"oa":1,"author":[{"id":"862A3C56-A8BF-11E9-B4FA-D9E3E5697425","full_name":"Miranda, Osvaldo","orcid":"0000-0001-6618-6889","last_name":"Miranda","first_name":"Osvaldo"},{"id":"475990FE-F248-11E8-B48F-1D18A9856A87","last_name":"Contreras","full_name":"Contreras, Ximena","first_name":"Ximena"},{"first_name":"Florian","orcid":"0000-0002-7462-0048","full_name":"Pauler, Florian","last_name":"Pauler","id":"48EA0138-F248-11E8-B48F-1D18A9856A87"},{"id":"70ADC922-B424-11E9-99E3-BA18E6697425","last_name":"Davaatseren","full_name":"Davaatseren, Amarbayasgalan","first_name":"Amarbayasgalan"},{"id":"4CD6AAC6-F248-11E8-B48F-1D18A9856A87","full_name":"Amberg, Nicole","orcid":"0000-0002-3183-8207","last_name":"Amberg","first_name":"Nicole"},{"last_name":"Streicher","full_name":"Streicher, Carmen","id":"36BCB99C-F248-11E8-B48F-1D18A9856A87","first_name":"Carmen"},{"id":"68cb85a0-39f7-11eb-9559-9aaab4f6a247","orcid":"0000-0002-5615-5277","full_name":"Villalba Requena, Ana","last_name":"Villalba Requena","first_name":"Ana"},{"id":"4B76FFD2-F248-11E8-B48F-1D18A9856A87","full_name":"Heger, Anna-Magdalena","last_name":"Heger","first_name":"Anna-Magdalena"},{"first_name":"Corentine","last_name":"Marie","full_name":"Marie, Corentine"},{"full_name":"Hassan, Bassem A.","last_name":"Hassan","first_name":"Bassem A."},{"full_name":"Rülicke, Thomas","last_name":"Rülicke","first_name":"Thomas"},{"first_name":"Simon","orcid":"0000-0003-2279-1061","full_name":"Hippenmeyer, Simon","last_name":"Hippenmeyer","id":"37B36620-F248-11E8-B48F-1D18A9856A87"}],"publication_status":"submitted","department":[{"_id":"SiHi"},{"_id":"PreCl"},{"_id":"GradSch"}],"abstract":[{"text":"The cerebral cortex consists of immense numbers of neuronal and glial cell-types derived from radial glial progenitor (RGP) cells. How RGPs generate appropriate quantities of distinct cortical cell-types to safeguard a brain of correct size, is not well understood. However, genetic aberration in human, including mutations in PTEN, lead to cortical malformation such as macrocephaly, albeit with unknown etiology. Here we utilized Mosaic Analysis with Double Markers (MADM)-based clonal analysis and single cell phenotyping to decipher the role of Pten in neurogenic and gliogenic RGP lineage progression during cortical ontogeny. While neurogenic RGP lineage progression and projection neuron production was moderately altered in the absence of Pten, cortical astrocyte production was drastically increased. Through genetic epistasis experiments we show that the loss of Pten uncouples astrocyte generation from essential growth factor signaling hubs, funneling into MAPK. Collectively, our results suggest that Pten regulates RGP lineage progression with distinct sequential functions in cortical projection neurogenesis and astrocyte production to ensure the emergence of a correctly-sized cerebral cortex.","lang":"eng"}],"ec_funded":1,"doi":"10.64898/2026.05.01.722191","publication":"bioRxiv","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2026","main_file_link":[{"url":"https://doi.org/10.64898/2026.05.01.722191","open_access":"1"}],"date_created":"2026-06-09T08:08:53Z","project":[{"_id":"059F6AB4-7A3F-11EA-A408-12923DDC885E","grant_number":"F7805","name":"Stem Cell Modulation in Neural Development and Regeneration/ P05-Molecular Mechanisms of Neural Stem Cell Lineage Progression"},{"name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development","_id":"260018B0-B435-11E9-9278-68D0E5697425","grant_number":"725780","call_identifier":"H2020"}],"ddc":["570"],"date_published":"2026-05-05T00:00:00Z","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_updated":"2026-06-16T08:57:20Z"},{"doi":"10.1101/2025.04.09.647826","OA_type":"green","oa_version":"Preprint","acknowledgement":"This work was funded by grants from the Swedish Research Council (2023-03730 to G.A.) and the DOC fellowship from the Austrian Academy of Science (26293 to K.K.).","abstract":[{"lang":"eng","text":"Balancing selection, a form of selection that maintains genetic diversity, is difficult to detect, and the importance of balancing selection for the maintenance of genetic variation may be larger than often assumed. We model the possibility that the diversity-promoting effects of balancing selection extend to other loci that show sign epistasis with a locus under balancing selection. Rather than focusing on overdominance, as was done in previous efforts, we explore the effects of negative frequency dependence and show that this has important effects on the conditions under which the diversity-promoting effect of epistasis can occur in diploids. Our results show that not only recombination rate but also the dominance of sign epistasis are key parameters that determine the maintenance of polymorphism beyond the locus under direct balancing selection. We suggest that the effect we explore may play a significant role, especially when balancing selection acts on major effect loci."}],"department":[{"_id":"NiBa"},{"_id":"JaMa"}],"title":"Sign epistasis extends the effects of balancing selection on genetic diversity","related_material":{"record":[{"relation":"dissertation_contains","status":"public","id":"21918"}]},"publication_status":"draft","publication":"bioRxiv","citation":{"ieee":"K. Khudiakova, N. H. Barton, and G. Arnqvist, “Sign epistasis extends the effects of balancing selection on genetic diversity,” <i>bioRxiv</i>. .","ama":"Khudiakova K, Barton NH, Arnqvist G. Sign epistasis extends the effects of balancing selection on genetic diversity. <i>bioRxiv</i>. doi:<a href=\"https://doi.org/10.1101/2025.04.09.647826\">10.1101/2025.04.09.647826</a>","short":"K. Khudiakova, N.H. Barton, G. Arnqvist, BioRxiv (n.d.).","ista":"Khudiakova K, Barton NH, Arnqvist G. 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This project provides efficient tools for representing dendritic trees, computing quadric error metrics, and visualizing eigenvalue distributions on hexagonal plots.\r\n\r\nThis library implements quadric-based geometric analysis of dendritic structures, commonly found in neuroscience applications. Key features include:\r\n\r\nTree data structures: Hierarchical vertex and edge representations for dendritic trees\r\nQuadric matrices: Computation of quadric error metrics for edges and vertices\r\nVisualisation: Hexagonal plot generation using NormPolar transformations\r\nInteractive tools: Desktop application with plotting capabilities","lang":"eng"}],"department":[{"_id":"HeEd"}],"title":"Quadrix"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2026","date_created":"2025-09-10T05:46:07Z","ddc":["510"],"project":[{"name":"Random matrices beyond Wigner-Dyson-Mehta","_id":"62796744-2b32-11ec-9570-940b20777f1d","grant_number":"101020331","call_identifier":"H2020"}],"date_published":"2026-01-01T00:00:00Z","volume":290,"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":"2026-06-03T13:12:14Z","oaworkid":1,"publication_status":"published","external_id":{"arxiv":["2411.16572"],"oaworkid":["w4413883397"],"isi":["001583178200001"]},"department":[{"_id":"LaEr"}],"ec_funded":1,"abstract":[{"text":"We consider the standard overlap (math formular) of any bi-orthogonal family of left and right eigenvectors of a large random matrix X with centred i.i.d. entries and we prove that it decays as an inverse second power of the distance between the corresponding eigenvalues. This extends similar results for the complex Gaussian ensemble from Bourgade and Dubach [15], as well as Benaych-Georges and Zeitouni [13], to any i.i.d. matrix ensemble in both symmetry classes. As a main tool, we prove a two-resolvent local law for the Hermitisation of X uniformly in the spectrum with optimal decay rate and optimal dependence on the density near the spectral edge.","lang":"eng"}],"doi":"10.1016/j.jfa.2025.111180","file_date_updated":"2026-01-05T13:05:47Z","publication":"Journal of Functional Analysis","file":[{"success":1,"content_type":"application/pdf","date_created":"2026-01-05T13:05:47Z","relation":"main_file","checksum":"ee53d5e695f0df11e017c8c9242a2b04","file_id":"20947","date_updated":"2026-01-05T13:05:47Z","file_size":2503887,"file_name":"2026_JourFuncAnalysis_Cipolloni.pdf","access_level":"open_access","creator":"dernst"}],"intvolume":"       290","type":"journal_article","day":"01","status":"public","OA_place":"publisher","quality_controlled":"1","month":"01","publisher":"Elsevier","article_number":"111180","publication_identifier":{"issn":["0022-1236"]},"article_processing_charge":"Yes (via OA deal)","article_type":"original","corr_author":"1","_id":"20328","issue":"1","PlanS_conform":"1","oa":1,"language":[{"iso":"eng"}],"author":[{"id":"42198EFA-F248-11E8-B48F-1D18A9856A87","full_name":"Cipolloni, Giorgio","orcid":"0000-0002-4901-7992","last_name":"Cipolloni","first_name":"Giorgio"},{"id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","full_name":"Erdös, László","orcid":"0000-0001-5366-9603","last_name":"Erdös","first_name":"László"},{"first_name":"Yuanyuan","last_name":"Xu","full_name":"Xu, Yuanyuan","orcid":"0000-0003-1559-1205","id":"7902bdb1-a2a4-11eb-a164-c9216f71aea3"}],"title":"Optimal decay of eigenvector overlap for non-Hermitian random matrices","acknowledgement":"Partially supported by ERC Advanced Grant “RMTBeyond” No. 101020331. Partially supported by National Key R&D Program of China No. 2024YFA1013503.","oa_version":"Published Version","scopus_import":"1","OA_type":"hybrid","isi":1,"citation":{"mla":"Cipolloni, Giorgio, et al. “Optimal Decay of Eigenvector Overlap for Non-Hermitian Random Matrices.” <i>Journal of Functional Analysis</i>, vol. 290, no. 1, 111180, Elsevier, 2026, doi:<a href=\"https://doi.org/10.1016/j.jfa.2025.111180\">10.1016/j.jfa.2025.111180</a>.","chicago":"Cipolloni, Giorgio, László Erdös, and Yuanyuan Xu. “Optimal Decay of Eigenvector Overlap for Non-Hermitian Random Matrices.” <i>Journal of Functional Analysis</i>. Elsevier, 2026. <a href=\"https://doi.org/10.1016/j.jfa.2025.111180\">https://doi.org/10.1016/j.jfa.2025.111180</a>.","ista":"Cipolloni G, Erdös L, Xu Y. 2026. Optimal decay of eigenvector overlap for non-Hermitian random matrices. Journal of Functional Analysis. 290(1), 111180.","apa":"Cipolloni, G., Erdös, L., &#38; Xu, Y. (2026). Optimal decay of eigenvector overlap for non-Hermitian random matrices. <i>Journal of Functional Analysis</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jfa.2025.111180\">https://doi.org/10.1016/j.jfa.2025.111180</a>","short":"G. Cipolloni, L. Erdös, Y. Xu, Journal of Functional Analysis 290 (2026).","ieee":"G. Cipolloni, L. Erdös, and Y. Xu, “Optimal decay of eigenvector overlap for non-Hermitian random matrices,” <i>Journal of Functional Analysis</i>, vol. 290, no. 1. Elsevier, 2026.","ama":"Cipolloni G, Erdös L, Xu Y. Optimal decay of eigenvector overlap for non-Hermitian random matrices. <i>Journal of Functional Analysis</i>. 2026;290(1). doi:<a href=\"https://doi.org/10.1016/j.jfa.2025.111180\">10.1016/j.jfa.2025.111180</a>"},"arxiv":1,"has_accepted_license":"1"},{"year":"2026","date_created":"2025-10-05T22:01:34Z","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":176,"date_updated":"2026-01-05T13:29:52Z","project":[{"_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","grant_number":"101034413","call_identifier":"H2020","name":"IST-BRIDGE: International postdoctoral program"}],"ddc":["510"],"date_published":"2026-01-01T00:00:00Z","ec_funded":1,"abstract":[{"text":"We show that if n is odd and p>=Clog n/n, then with high probability Hamilton cycles in G(n,p) span its cycle space. More generally, we show this holds for a class of graphs satisfying certain natural pseudorandom properties. The proof is based on a novel idea of parity-switchers, which can be thought of as analogues of absorbers in the context of cycle spaces. As another application of our method, we show that Hamilton cycles in a near-Dirac graph G, that is, a graph G with odd n vertices and minimum degree n/2+C for sufficiently large constant C, span its cycle space.\r\n","lang":"eng"}],"doi":"10.1016/j.jctb.2025.09.002","publication_status":"published","external_id":{"arxiv":["2402.01447"],"isi":["001585783400001"]},"department":[{"_id":"MaKw"}],"file":[{"access_level":"open_access","file_name":"2026_JourCombTheoryB_Christoph.pdf","date_updated":"2026-01-05T13:29:34Z","file_size":688924,"creator":"dernst","date_created":"2026-01-05T13:29:34Z","content_type":"application/pdf","success":1,"checksum":"60676af4af4b3243ba187e7d65440d99","file_id":"20953","relation":"main_file"}],"publication":"Journal of Combinatorial Theory Series B","intvolume":"       176","file_date_updated":"2026-01-05T13:29:34Z","month":"01","quality_controlled":"1","publisher":"Elsevier","publication_identifier":{"issn":["0095-8956"],"eissn":["1096-0902"]},"type":"journal_article","day":"01","status":"public","page":"254-267","OA_place":"publisher","language":[{"iso":"eng"}],"oa":1,"author":[{"last_name":"Christoph","full_name":"Christoph, Micha","first_name":"Micha"},{"first_name":"Rajko","last_name":"Nenadov","full_name":"Nenadov, Rajko"},{"id":"554ff4e4-f325-11ee-b0c4-a10dbd523381","full_name":"Petrova, Kalina H","last_name":"Petrova","first_name":"Kalina H"}],"article_processing_charge":"Yes (via OA deal)","article_type":"original","corr_author":"1","_id":"20422","PlanS_conform":"1","acknowledgement":"This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101034413. Image 1 Part of this research was conducted while the author was at Department of Computer Science, ETH Zürich, Switzerland. This author was supported by grant no. CRSII5 173721 of the Swiss National Science Foundation.","scopus_import":"1","oa_version":"Published Version","OA_type":"hybrid","isi":1,"title":"The Hamilton space of pseudorandom graphs","citation":{"ieee":"M. Christoph, R. Nenadov, and K. H. Petrova, “The Hamilton space of pseudorandom graphs,” <i>Journal of Combinatorial Theory Series B</i>, vol. 176. Elsevier, pp. 254–267, 2026.","short":"M. Christoph, R. Nenadov, K.H. Petrova, Journal of Combinatorial Theory Series B 176 (2026) 254–267.","ama":"Christoph M, Nenadov R, Petrova KH. The Hamilton space of pseudorandom graphs. <i>Journal of Combinatorial Theory Series B</i>. 2026;176:254-267. doi:<a href=\"https://doi.org/10.1016/j.jctb.2025.09.002\">10.1016/j.jctb.2025.09.002</a>","apa":"Christoph, M., Nenadov, R., &#38; Petrova, K. H. (2026). The Hamilton space of pseudorandom graphs. <i>Journal of Combinatorial Theory Series B</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jctb.2025.09.002\">https://doi.org/10.1016/j.jctb.2025.09.002</a>","ista":"Christoph M, Nenadov R, Petrova KH. 2026. The Hamilton space of pseudorandom graphs. Journal of Combinatorial Theory Series B. 176, 254–267.","mla":"Christoph, Micha, et al. “The Hamilton Space of Pseudorandom Graphs.” <i>Journal of Combinatorial Theory Series B</i>, vol. 176, Elsevier, 2026, pp. 254–67, doi:<a href=\"https://doi.org/10.1016/j.jctb.2025.09.002\">10.1016/j.jctb.2025.09.002</a>.","chicago":"Christoph, Micha, Rajko Nenadov, and Kalina H Petrova. “The Hamilton Space of Pseudorandom Graphs.” <i>Journal of Combinatorial Theory Series B</i>. Elsevier, 2026. <a href=\"https://doi.org/10.1016/j.jctb.2025.09.002\">https://doi.org/10.1016/j.jctb.2025.09.002</a>."},"arxiv":1,"has_accepted_license":"1"},{"related_material":{"record":[{"id":"15090","relation":"earlier_version","status":"public"}]},"title":"On the size of chromatic Delaunay mosaics","OA_type":"hybrid","isi":1,"scopus_import":"1","acknowledgement":"The fourth author thanks Boris Aronov for insightful discussions on the size of the overlay of Voronoi tessellations. Open access funding provided by Institute of Science and Technology (IST Austria). This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme, grant no. 788183, from the Wittgenstein Prize, Austrian Science Fund (FWF), grant no. Z 342-N31, and from the DFG Collaborative Research Center TRR 109, ‘Discretization in Geometry and Dynamics’, Austrian Science Fund (FWF), grant no. I 02979-N35.","oa_version":"Published Version","has_accepted_license":"1","arxiv":1,"citation":{"chicago":"Biswas, Ranita, Sebastiano Cultrera di Montesano, Ondrej Draganov, Herbert Edelsbrunner, and Morteza Saghafian. “On the Size of Chromatic Delaunay Mosaics.” <i>Discrete and Computational Geometry</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1007/s00454-025-00778-7\">https://doi.org/10.1007/s00454-025-00778-7</a>.","mla":"Biswas, Ranita, et al. “On the Size of Chromatic Delaunay Mosaics.” <i>Discrete and Computational Geometry</i>, vol. 75, Springer Nature, 2026, pp. 24–47, doi:<a href=\"https://doi.org/10.1007/s00454-025-00778-7\">10.1007/s00454-025-00778-7</a>.","apa":"Biswas, R., Cultrera di Montesano, S., Draganov, O., Edelsbrunner, H., &#38; Saghafian, M. (2026). On the size of chromatic Delaunay mosaics. <i>Discrete and Computational Geometry</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00454-025-00778-7\">https://doi.org/10.1007/s00454-025-00778-7</a>","ista":"Biswas R, Cultrera di Montesano S, Draganov O, Edelsbrunner H, Saghafian M. 2026. On the size of chromatic Delaunay mosaics. Discrete and Computational Geometry. 75, 24–47.","ama":"Biswas R, Cultrera di Montesano S, Draganov O, Edelsbrunner H, Saghafian M. On the size of chromatic Delaunay mosaics. <i>Discrete and Computational Geometry</i>. 2026;75:24-47. doi:<a href=\"https://doi.org/10.1007/s00454-025-00778-7\">10.1007/s00454-025-00778-7</a>","short":"R. Biswas, S. Cultrera di Montesano, O. Draganov, H. Edelsbrunner, M. Saghafian, Discrete and Computational Geometry 75 (2026) 24–47.","ieee":"R. Biswas, S. Cultrera di Montesano, O. Draganov, H. Edelsbrunner, and M. Saghafian, “On the size of chromatic Delaunay mosaics,” <i>Discrete and Computational Geometry</i>, vol. 75. Springer Nature, pp. 24–47, 2026."},"OA_place":"publisher","status":"public","page":"24-47","day":"01","type":"journal_article","publisher":"Springer Nature","publication_identifier":{"issn":["0179-5376"],"eissn":["1432-0444"]},"month":"01","quality_controlled":"1","PlanS_conform":"1","corr_author":"1","_id":"20456","article_type":"original","article_processing_charge":"Yes (via OA deal)","author":[{"first_name":"Ranita","last_name":"Biswas","orcid":"0000-0002-5372-7890","full_name":"Biswas, Ranita","id":"3C2B033E-F248-11E8-B48F-1D18A9856A87"},{"id":"34D2A09C-F248-11E8-B48F-1D18A9856A87","full_name":"Cultrera di Montesano, Sebastiano","orcid":"0000-0001-6249-0832","last_name":"Cultrera di Montesano","first_name":"Sebastiano"},{"last_name":"Draganov","orcid":"0000-0003-0464-3823","full_name":"Draganov, Ondrej","id":"2B23F01E-F248-11E8-B48F-1D18A9856A87","first_name":"Ondrej"},{"last_name":"Edelsbrunner","full_name":"Edelsbrunner, Herbert","orcid":"0000-0002-9823-6833","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","first_name":"Herbert"},{"first_name":"Morteza","id":"f86f7148-b140-11ec-9577-95435b8df824","last_name":"Saghafian","full_name":"Saghafian, Morteza"}],"language":[{"iso":"eng"}],"oa":1,"department":[{"_id":"HeEd"}],"external_id":{"arxiv":["2212.03121"],"isi":["001584166900001"]},"publication_status":"published","doi":"10.1007/s00454-025-00778-7","abstract":[{"text":"Given a locally finite set A⊆Rd and a coloring χ:A→{0,1,…,s}, we introduce the chromatic Delaunay mosaic of χ, which is a Delaunay mosaic in Rs+d that represents how points of different colors mingle. Our main results are bounds on the size of the chromatic Delaunay mosaic, in which we assume that d and s are constants. For example, if A is finite with n=#A, and the coloring is random, then the chromatic Delaunay mosaic has O(n⌈d/2⌉) cells in expectation. In contrast, for Delone sets and Poisson point processes in Rd, the expected number of cells within a closed ball is only a constant times the number of points in this ball. Furthermore, in R2 all colorings of a dense set of n points have chromatic Delaunay mosaics of size O(n). This encourages the use of chromatic Delaunay mosaics in applications.","lang":"eng"}],"ec_funded":1,"file_date_updated":"2026-01-05T13:21:20Z","file":[{"file_id":"20952","checksum":"0addb5c1b78142f9fb453bfa04695400","relation":"main_file","date_created":"2026-01-05T13:21:20Z","content_type":"application/pdf","success":1,"creator":"dernst","access_level":"open_access","date_updated":"2026-01-05T13:21:20Z","file_name":"2026_DiscreteCompGeom_Biswas.pdf","file_size":570922}],"publication":"Discrete and Computational Geometry","intvolume":"        75","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2025-10-12T22:01:26Z","year":"2026","date_published":"2026-01-01T00:00:00Z","project":[{"name":"Alpha Shape Theory Extended","call_identifier":"H2020","_id":"266A2E9E-B435-11E9-9278-68D0E5697425","grant_number":"788183"},{"name":"Mathematics, Computer Science","_id":"268116B8-B435-11E9-9278-68D0E5697425","grant_number":"Z00342","call_identifier":"FWF"},{"call_identifier":"FWF","_id":"2561EBF4-B435-11E9-9278-68D0E5697425","grant_number":"I02979-N35","name":"Persistence and stability of geometric complexes"}],"ddc":["510"],"date_updated":"2026-01-05T13:21:56Z","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":75},{"file":[{"relation":"main_file","file_id":"20954","checksum":"52883daa217398396cbf9b8ad9ddae92","content_type":"application/pdf","success":1,"date_created":"2026-01-05T13:34:40Z","creator":"dernst","date_updated":"2026-01-05T13:34:40Z","file_size":563029,"file_name":"2026_EuropJourCombinatorics_Boyadzhiyska.pdf","access_level":"open_access"}],"intvolume":"       131","publication":"European Journal of Combinatorics","file_date_updated":"2026-01-05T13:34:40Z","doi":"10.1016/j.ejc.2025.104235","abstract":[{"text":"In his study of graph codes, Alon introduced the concept of the odd-Ramsey number of a family of graphs H in Kn, defined as the minimum number of colours needed to colour the edges of K so that every copy of a graph H E H intersects some colour class in an odd number of edges. In this paper, we focus on complete bipartite graphs. First, we completely resolve the problem when H is the family of all spanning complete bipartite graphs on n vertices. We then focus on its subfamilies, that is, {Kt,n-t : t E T} for a fixed set of integers T c [[n/2]]. We prove that the odd-Ramsey problem is equivalent to determining the maximum dimension of a linear binary code avoiding codewords of given weights, and leverage known results from coding theory to deduce asymptotically tight bounds in our setting. We conclude with bounds for the odd-Ramsey numbers of fixed (that is, non-spanning) complete bipartite subgraphs.","lang":"eng"}],"ec_funded":1,"department":[{"_id":"MaKw"}],"external_id":{"arxiv":["2410.05887"],"isi":["001573380700001"]},"publication_status":"published","date_updated":"2026-01-05T13:34:48Z","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":131,"date_published":"2026-01-01T00:00:00Z","ddc":["500"],"project":[{"call_identifier":"H2020","grant_number":"101034413","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","name":"IST-BRIDGE: International postdoctoral program"}],"date_created":"2025-10-16T13:14:34Z","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","has_accepted_license":"1","arxiv":1,"citation":{"mla":"Boyadzhiyska, Simona, et al. “Odd-Ramsey Numbers of Complete Bipartite Graphs.” <i>European Journal of Combinatorics</i>, vol. 131, 104235, Elsevier, 2026, doi:<a href=\"https://doi.org/10.1016/j.ejc.2025.104235\">10.1016/j.ejc.2025.104235</a>.","chicago":"Boyadzhiyska, Simona, Shagnik Das, Thomas Lesgourgues, and Kalina H Petrova. “Odd-Ramsey Numbers of Complete Bipartite Graphs.” <i>European Journal of Combinatorics</i>. Elsevier, 2026. <a href=\"https://doi.org/10.1016/j.ejc.2025.104235\">https://doi.org/10.1016/j.ejc.2025.104235</a>.","short":"S. Boyadzhiyska, S. Das, T. Lesgourgues, K.H. Petrova, European Journal of Combinatorics 131 (2026).","ama":"Boyadzhiyska S, Das S, Lesgourgues T, Petrova KH. Odd-Ramsey numbers of complete bipartite graphs. <i>European Journal of Combinatorics</i>. 2026;131. doi:<a href=\"https://doi.org/10.1016/j.ejc.2025.104235\">10.1016/j.ejc.2025.104235</a>","ieee":"S. Boyadzhiyska, S. Das, T. Lesgourgues, and K. H. Petrova, “Odd-Ramsey numbers of complete bipartite graphs,” <i>European Journal of Combinatorics</i>, vol. 131. Elsevier, 2026.","ista":"Boyadzhiyska S, Das S, Lesgourgues T, Petrova KH. 2026. Odd-Ramsey numbers of complete bipartite graphs. European Journal of Combinatorics. 131, 104235.","apa":"Boyadzhiyska, S., Das, S., Lesgourgues, T., &#38; Petrova, K. H. (2026). Odd-Ramsey numbers of complete bipartite graphs. <i>European Journal of Combinatorics</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.ejc.2025.104235\">https://doi.org/10.1016/j.ejc.2025.104235</a>"},"OA_type":"hybrid","isi":1,"scopus_import":"1","oa_version":"Published Version","acknowledgement":"The authors would like to thank Gilles Zémor for a helpful clarification on [3], Deepak Bal and Patrick Bennett for bringing [25] to their attention, and both referees for several helpful comments.\r\nS.B.: Most of this research was conducted while the author was at the School of Mathematics, University of Birmingham, Birmingham, United Kingdom. The research leading to these results was supported by EPSRC, United Kingdom, grant no. EP/V048287/1 and by ERC Advanced Grants “GeoScape”, no. 882971 and “ERMiD”, no. 101054936. There are no additional data beyond that contained within the main manuscript.\r\nS.D.: Research supported by Taiwan NSTC grants 111-2115-M-002-009-MY2 and 113-2628-M-002-008-MY4.\r\nK.P.: This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101034413. Parts of this research was conducted while K.P. was at the Department of Computer Science, ETH Zürich, Switzerland, supported by Swiss National Science Foundation, Switzerland , grant no. CRSII5 173721.","title":"Odd-Ramsey numbers of complete bipartite graphs","author":[{"first_name":"Simona","last_name":"Boyadzhiyska","full_name":"Boyadzhiyska, Simona"},{"first_name":"Shagnik","full_name":"Das, Shagnik","last_name":"Das"},{"first_name":"Thomas","full_name":"Lesgourgues, Thomas","last_name":"Lesgourgues"},{"full_name":"Petrova, Kalina H","last_name":"Petrova","id":"554ff4e4-f325-11ee-b0c4-a10dbd523381","first_name":"Kalina H"}],"language":[{"iso":"eng"}],"oa":1,"PlanS_conform":"1","_id":"20482","corr_author":"1","article_type":"original","article_processing_charge":"Yes (via OA deal)","article_number":"104235","publication_identifier":{"issn":["0195-6698"]},"publisher":"Elsevier","month":"01","quality_controlled":"1","OA_place":"publisher","status":"public","day":"01","type":"journal_article"},{"publication":"Proceedings of the 18th International Conference on Agents and Artificial Intelligence","intvolume":"         5","supplementarymaterial":"no","abstract":[{"text":"Modern AI systems increasingly rely on opaque, highly complex models whose inner workings remain inaccessible even to experts. This opacity creates challenges for trust, accountability, and compliance with\r\nemerging regulatory expectations such as the “right to an explanation”. While traditional explainability methods—feature attributions, counterfactuals, surrogate models—and interpretable model classes provide valuable insights for engineers, they often fall short of delivering the contextual, conversational explanations that\r\nreal users expect. Large Language Models (LLMs) offer a promising new avenue for explanation due to their\r\nability to engage interactively, adapt to user needs, and translate technical outputs into more accessible reasoning. However, their tendencies toward hallucination, conflict avoidance, and oversimplification introduce\r\nserious risks when used as explanatory agents. This paper analyzes these opportunities and limitations, examines verification strategies for ensuring explanation fidelity, and situates LLM-generated explanations within\r\nbroader concerns about public trust. The paper concludes by outlining best practices and future research directions for building robust, verifiable, and human-aligned explanation systems.","lang":"eng"}],"ec_funded":1,"doi":"10.5220/0014483200004052","das_tickbox":"0","publication_status":"published","department":[{"_id":"ToHe"}],"date_updated":"2026-06-24T08:37:00Z","volume":5,"conference":{"end_date":"2026-03-08","name":"ICAART: International Conference on Agents and Artificial Intelligence","start_date":"2026-03-05","location":"Marbella, Spain"},"date_published":"2026-04-01T00:00:00Z","project":[{"grant_number":"101020093","_id":"62781420-2b32-11ec-9570-8d9b63373d4d","call_identifier":"H2020","name":"Vigilant Algorithmic Monitoring of Software"}],"year":"2026","date_created":"2026-06-21T22:03:00Z","main_file_link":[{"url":"https://filipcano.org/files/icaart26llm.pdf","open_access":"1"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Cano Cordoba, Filip. “Explaining Decisions One Conversation at a Time: Opportunities and Risks of LLMs as Explainability Assistants.” In <i>Proceedings of the 18th International Conference on Agents and Artificial Intelligence</i>, 5:4689–96. Science and Technology Publications, 2026. <a href=\"https://doi.org/10.5220/0014483200004052\">https://doi.org/10.5220/0014483200004052</a>.","mla":"Cano Cordoba, Filip. “Explaining Decisions One Conversation at a Time: Opportunities and Risks of LLMs as Explainability Assistants.” <i>Proceedings of the 18th International Conference on Agents and Artificial Intelligence</i>, vol. 5, Science and Technology Publications, 2026, pp. 4689–96, doi:<a href=\"https://doi.org/10.5220/0014483200004052\">10.5220/0014483200004052</a>.","apa":"Cano Cordoba, F. (2026). Explaining decisions one conversation at a time: Opportunities and risks of LLMs as explainability assistants. In <i>Proceedings of the 18th International Conference on Agents and Artificial Intelligence</i> (Vol. 5, pp. 4689–4696). Marbella, Spain: Science and Technology Publications. <a href=\"https://doi.org/10.5220/0014483200004052\">https://doi.org/10.5220/0014483200004052</a>","ista":"Cano Cordoba F. 2026. Explaining decisions one conversation at a time: Opportunities and risks of LLMs as explainability assistants. Proceedings of the 18th International Conference on Agents and Artificial Intelligence. ICAART: International Conference on Agents and Artificial Intelligence vol. 5, 4689–4696.","ama":"Cano Cordoba F. Explaining decisions one conversation at a time: Opportunities and risks of LLMs as explainability assistants. In: <i>Proceedings of the 18th International Conference on Agents and Artificial Intelligence</i>. Vol 5. Science and Technology Publications; 2026:4689-4696. doi:<a href=\"https://doi.org/10.5220/0014483200004052\">10.5220/0014483200004052</a>","ieee":"F. Cano Cordoba, “Explaining decisions one conversation at a time: Opportunities and risks of LLMs as explainability assistants,” in <i>Proceedings of the 18th International Conference on Agents and Artificial Intelligence</i>, Marbella, Spain, 2026, vol. 5, pp. 4689–4696.","short":"F. Cano Cordoba, in:, Proceedings of the 18th International Conference on Agents and Artificial Intelligence, Science and Technology Publications, 2026, pp. 4689–4696."},"researchdata_availability":"no","acknowledgement":"This work has been supported by the European Research Council under Grant No.: ERC-2020-AdG\r\n101020093. LLM–based tools have been used as\r\nwriting assistance to help improve presentation.\r\n","scopus_import":"1","oa_version":"Accepted Version","OA_type":"green","title":"Explaining decisions one conversation at a time: Opportunities and risks of LLMs as explainability assistants","language":[{"iso":"eng"}],"oa":1,"author":[{"first_name":"Filip","id":"708cad98-e86a-11ef-8098-bdae2d7c6af1","orcid":"0000-0002-0783-904X","full_name":"Cano Cordoba, Filip","last_name":"Cano Cordoba"}],"article_processing_charge":"No","_id":"22103","corr_author":"1","keyword":["Explainable AI","Large Language Models","Trust in AI"],"quality_controlled":"1","month":"04","publication_identifier":{"isbn":["9789897587962"],"issn":["2184-3589"],"eissn":["2184-433X"]},"publisher":"Science and Technology Publications","day":"01","type":"conference","OA_place":"repository","page":"4689-4696","status":"public"},{"date_published":"2026-05-30T00:00:00Z","ddc":["530"],"date_updated":"2026-06-24T10:31:05Z","tmp":{"name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","image":"/images/cc_by_nc_nd.png","short":"CC BY-NC-ND (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-03-11T10:40:08Z","main_file_link":[{"url":"https://doi.org/10.1038/s41535-026-00901-8","open_access":"1"}],"year":"2026","publication":"npj Quantum Materials","department":[{"_id":"VeSu"}],"external_id":{"arxiv":["2511.16421"]},"publication_status":"epub_ahead","doi":"10.1038/s41535-026-00901-8","abstract":[{"lang":"eng","text":"Altermagnets are a class of collinear magnets that exhibit non-relativistic spin splitting (NRSS) of electronic bands in the absence of net magnetization. Their potential to generate large spin polarization without spin-orbit coupling has created strong interest in probes that access the underlying order parameter directly. In this Perspective, we show that linear magneto-birefringence (LMB) provides a natural and broadly applicable route to detecting altermagnetic order. Building on the correspondence between the momentum-space structure of NRSS and the ferroic ordering of magnetic multipoles in real space, we demonstrate how $d$-wave and $g$-wave NRSS textures yield distinct LMB responses. We present a symmetry-based framework that identifies the optical geometries and field configurations required to isolate specific multipole components, enabling domain imaging and providing benchmarks for theoretical models of LMB."}],"corr_author":"1","_id":"21437","article_type":"original","article_processing_charge":"Yes","license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","author":[{"first_name":"Veronika","id":"23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3","orcid":"0000-0003-2724-3523","full_name":"Sunko, Veronika","last_name":"Sunko"},{"last_name":"Orenstein","full_name":"Orenstein, J.","first_name":"J."}],"oa":1,"language":[{"iso":"eng"}],"OA_place":"publisher","status":"public","day":"30","type":"journal_article","publisher":"Springer Nature","publication_identifier":{"eissn":["2397-4648"]},"month":"05","has_accepted_license":"1","arxiv":1,"citation":{"apa":"Sunko, V., &#38; Orenstein, J. (2026). Linear magneto-birefringence as a probe of altermagnetism. <i>Npj Quantum Materials</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41535-026-00901-8\">https://doi.org/10.1038/s41535-026-00901-8</a>","ista":"Sunko V, Orenstein J. 2026. Linear magneto-birefringence as a probe of altermagnetism. npj Quantum Materials.","ieee":"V. Sunko and J. Orenstein, “Linear magneto-birefringence as a probe of altermagnetism,” <i>npj Quantum Materials</i>. Springer Nature, 2026.","short":"V. Sunko, J. Orenstein, Npj Quantum Materials (2026).","ama":"Sunko V, Orenstein J. Linear magneto-birefringence as a probe of altermagnetism. <i>npj Quantum Materials</i>. 2026. doi:<a href=\"https://doi.org/10.1038/s41535-026-00901-8\">10.1038/s41535-026-00901-8</a>","chicago":"Sunko, Veronika, and J. Orenstein. “Linear Magneto-Birefringence as a Probe of Altermagnetism.” <i>Npj Quantum Materials</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1038/s41535-026-00901-8\">https://doi.org/10.1038/s41535-026-00901-8</a>.","mla":"Sunko, Veronika, and J. Orenstein. “Linear Magneto-Birefringence as a Probe of Altermagnetism.” <i>Npj Quantum Materials</i>, Springer Nature, 2026, doi:<a href=\"https://doi.org/10.1038/s41535-026-00901-8\">10.1038/s41535-026-00901-8</a>."},"title":"Linear magneto-birefringence as a probe of altermagnetism","OA_type":"gold","oa_version":"Published Version","acknowledgement":"We thank Nicola Spaldin and Marc Vila for valuable discussions. J.O. received support from the Quantum Materials (KC2202) program under the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division under Contract No. DE-AC02-05CH11231, and the Gordon and Betty Moore Foundation's EPiQS Initiative through Grant GBMF4537 to J.O. at UC Berkeley."},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-06-28T22:01:34Z","year":"2026","date_published":"2026-06-01T00:00:00Z","ddc":["000"],"project":[{"name":"The design and evaluation of modern fully dynamic data structures","call_identifier":"H2020","grant_number":"101019564","_id":"bd9ca328-d553-11ed-ba76-dc4f890cfe62"}],"conference":{"name":"FORC: Symposium on Foundations of Responsible Computing","end_date":"2026-06-05","start_date":"2026-06-03","location":"Cambridge, MA; United States"},"date_updated":"2026-06-29T06:56:34Z","volume":368,"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"},"department":[{"_id":"ChLa"},{"_id":"GradSch"},{"_id":"MoHe"}],"external_id":{"arxiv":["2511.17994"]},"publication_status":"published","doi":"10.4230/LIPIcs.FORC.2026.2","das_tickbox":"0","alternative_title":["LIPIcs"],"abstract":[{"lang":"eng","text":"We study differentially private model training with stochastic gradient descent under learning rate scheduling and correlated noise. Although correlated noise, in particular via matrix factorizations, has been shown to improve accuracy, prior theoretical work focused primarily on the prefix-sum workload. That workload assumes a constant learning rate, whereas in practice learning rate schedules are widely used to accelerate training and improve convergence. We close this gap by deriving general upper and lower bounds for a broad class of learning rate schedules in both single- and multi-epoch settings. Building on these results, we propose a learning-rate-aware factorization that achieves improvements over prefix-sum factorizations under both MaxSE and MeanSE error metrics. Our theoretical analysis yields memory-efficient constructions suitable for practical deployment, and experiments on CIFAR-10 and IMDB datasets confirm that schedule-aware factorizations improve accuracy in private training."}],"ec_funded":1,"supplementarymaterial":"no","file_date_updated":"2026-06-29T06:55:23Z","intvolume":"       368","publication":"7th Symposium on Foundations of Responsible Computing","file":[{"relation":"main_file","file_id":"22149","checksum":"c661f016d3861a1c1b590b87a744d087","success":1,"content_type":"application/pdf","date_created":"2026-06-29T06:55:23Z","creator":"dernst","date_updated":"2026-06-29T06:55:23Z","file_name":"2026_LIPIcsFORC_Kalinin.pdf","file_size":1231914,"access_level":"open_access"}],"OA_place":"publisher","status":"public","day":"01","type":"conference","article_number":"2:1-2:21","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","publication_identifier":{"eissn":["1868-8969"],"isbn":["9783959774192"]},"month":"06","quality_controlled":"1","_id":"22146","keyword":["differential privacy","machine learning","matrix factorization"],"corr_author":"1","article_processing_charge":"No","author":[{"first_name":"Nikita","full_name":"Kalinin, Nikita","last_name":"Kalinin","id":"4b14526e-14d2-11ed-ba64-c14c9553d137"},{"first_name":"Joel D","last_name":"Andersson","full_name":"Andersson, Joel D","id":"4a893819-d954-11f0-89b1-e360bad9ccc5"}],"oa":1,"language":[{"iso":"eng"}],"title":"Learning rate scheduling with matrix factorization for private training","OA_type":"gold","oa_version":"Published Version","acknowledgement":"We thank Rasmus Pagh, Christoph Lampert and Jalaj Upadhyay for valuable\r\ncomments on an early draft. We thank Ryan Mckenna for a fruitful discussion on the experiment\r\ndesign. We thank Antti Honkela for sharing insights on learning rate scheduling and DP.\r\nNikita P. Kalinin: Funded in part by the Austrian Science Fund (FWF) [10.55776/COE12].\r\nJoel Daniel Andersson: Funded by the European Union. Views and opinions expressed are however\r\nthose of the author(s) only and do not necessarily reflect those of the European Union or the European\r\nResearch Council Executive Agency. Neither the European Union nor the granting authority can be\r\nheld responsible for them. This project has received funding from the European Research Council\r\n(ERC) under the European Union’s Horizon 2020 research and innovation programme (MoDynStruct,\r\nNo. 101019564). Additional funding by Providentia, a Data Science Distinguished Investigator grant\r\nfrom Novo Nordisk Fonden, with additional support from VILLUM Investigator grant 54451.\r\n","scopus_import":"1","researchdata_availability":"no","has_accepted_license":"1","arxiv":1,"citation":{"short":"N. Kalinin, J.D. Andersson, in:, 7th Symposium on Foundations of Responsible Computing, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026.","ieee":"N. Kalinin and J. D. Andersson, “Learning rate scheduling with matrix factorization for private training,” in <i>7th Symposium on Foundations of Responsible Computing</i>, Cambridge, MA; United States, 2026, vol. 368.","ama":"Kalinin N, Andersson JD. Learning rate scheduling with matrix factorization for private training. In: <i>7th Symposium on Foundations of Responsible Computing</i>. Vol 368. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2026. doi:<a href=\"https://doi.org/10.4230/LIPIcs.FORC.2026.2\">10.4230/LIPIcs.FORC.2026.2</a>","apa":"Kalinin, N., &#38; Andersson, J. D. (2026). Learning rate scheduling with matrix factorization for private training. In <i>7th Symposium on Foundations of Responsible Computing</i> (Vol. 368). Cambridge, MA; United States: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.FORC.2026.2\">https://doi.org/10.4230/LIPIcs.FORC.2026.2</a>","ista":"Kalinin N, Andersson JD. 2026. Learning rate scheduling with matrix factorization for private training. 7th Symposium on Foundations of Responsible Computing. FORC: Symposium on Foundations of Responsible Computing, LIPIcs, vol. 368, 2:1-2:21.","mla":"Kalinin, Nikita, and Joel D. Andersson. “Learning Rate Scheduling with Matrix Factorization for Private Training.” <i>7th Symposium on Foundations of Responsible Computing</i>, vol. 368, 2:1-2:21, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026, doi:<a href=\"https://doi.org/10.4230/LIPIcs.FORC.2026.2\">10.4230/LIPIcs.FORC.2026.2</a>.","chicago":"Kalinin, Nikita, and Joel D Andersson. “Learning Rate Scheduling with Matrix Factorization for Private Training.” In <i>7th Symposium on Foundations of Responsible Computing</i>, Vol. 368. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026. <a href=\"https://doi.org/10.4230/LIPIcs.FORC.2026.2\">https://doi.org/10.4230/LIPIcs.FORC.2026.2</a>."}},{"external_id":{"pmid":["42260723"]},"department":[{"_id":"MiLe"}],"publication_status":"published","das_tickbox":"0","doi":"10.1021/acsnano.6c02466","supplementarymaterial":"yes","abstract":[{"text":"An in-operando electro-intercalation method for the on-chip synthesis of alkali-metal-intercalated materials and their Raman spectroscopic and transport characterization in ultrahigh vacuum (UHV) is developed. We apply this method to synthesize fulleride superconductors via Rb+ intercalation into a C60 film. During the intercalation, we monitor the stoichiometry via UHV-Raman spectroscopy and probe superconductivity via transport measurements. An increase of the superconducting transition temperature from 7.0 K to 14.5 K is observed when the stoichiometry is tuned from Rb2.7C60 to Rb3C60. In our experiment, an ionic Rb+ flux into the host material is induced by an applied electronic current via a Butler–Volmer-type mechanism. Electro-intercalation captivates through improved stoichiometric precision, the ability to smoothly vary stoichiometry via duration of current application, and the absence of a lower limit of the volume of the host material. It represents a powerful concept for the on-chip synthesis of intercalated materials, battery research, and beyond.","lang":"eng"}],"file_date_updated":"2026-06-29T08:58:12Z","intvolume":"        20","publication":"ACS Nano","file":[{"creator":"dernst","access_level":"open_access","file_size":6290296,"date_updated":"2026-06-29T08:58:12Z","file_name":"2026_ACSNano_Shchukin.pdf","file_id":"22150","checksum":"01ec8ee6fab7bf563df7af13f6b43045","relation":"main_file","date_created":"2026-06-29T08:58:12Z","content_type":"application/pdf","success":1}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-06-28T22:01:34Z","year":"2026","ddc":["530"],"date_published":"2026-06-23T00:00:00Z","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":20,"date_updated":"2026-06-29T09:00:33Z","title":"On-chip tuning of superconductivity in fullerides via current-driven Rb+ intercalation","OA_type":"hybrid","acknowledgement":"A.G. and K.P.S. acknowledge the DFG through CRC 1238 (277146847, A01) and DFG project SE 2575. K.P.S., P.S., and A.G. would like to thank the Center for Micro- and Nanostructures (ZMNS) for providing the cleanroom facilities. K.P.S. thanks Daniele Nazari for help with ALD of Al2O3 films. Financial support from FFG Austria (CrystalGate) is acknowledged. A.G. thanks John Weaver for discussions about the structure of RbxC60. B.C. acknowledges support from the NOMIS Foundation. First-principles simulations were supported as part of user project CNMS2025-R-03182 at the Center for Nanophase Materials Sciences (CNMS), which is a US Department of Energy, Office of Science User Facility at Oak Ridge National Laboratory. J.J. and J.H. acknowledge the computational resources provided by the ACCESS (Advanced Cyberinfrastructure Coordination Ecosystem: Services & Support) program through allocation TG-DMR110037; the National Energy Research Scientific Computing Center (NERSC), a DOE Office of Science User Facility supported under Contract No. DE-AC02-05CH11231, through NERSC award BES-ERCAP0031261; and the Compute and Data Environment for Science (CADES) Baseline at Oak Ridge National Laboratory, supported by the Office of Science of the U.S. Department of Energy under Contract No. DE-AC05-00OR22725. The authors acknowledge TU Wien Bibliothek for financial support through its Open access funding provided by Technische Universitat Wien.","oa_version":"Published Version","scopus_import":"1","researchdata_availability":"no","pmid":1,"has_accepted_license":"1","citation":{"ista":"Shchukin KP, Gallego Lacey ON, Coquinot B, Jakowski J, Huang J, Staudenmayer P, Falke Y, Pandeya RP, Grüneis A. 2026. On-chip tuning of superconductivity in fullerides via current-driven Rb+ intercalation. ACS Nano. 20(24), 17360–17372.","apa":"Shchukin, K. P., Gallego Lacey, O. N., Coquinot, B., Jakowski, J., Huang, J., Staudenmayer, P., … Grüneis, A. (2026). On-chip tuning of superconductivity in fullerides via current-driven Rb+ intercalation. <i>ACS Nano</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsnano.6c02466\">https://doi.org/10.1021/acsnano.6c02466</a>","ieee":"K. P. Shchukin <i>et al.</i>, “On-chip tuning of superconductivity in fullerides via current-driven Rb+ intercalation,” <i>ACS Nano</i>, vol. 20, no. 24. American Chemical Society, pp. 17360–17372, 2026.","ama":"Shchukin KP, Gallego Lacey ON, Coquinot B, et al. On-chip tuning of superconductivity in fullerides via current-driven Rb+ intercalation. <i>ACS Nano</i>. 2026;20(24):17360-17372. doi:<a href=\"https://doi.org/10.1021/acsnano.6c02466\">10.1021/acsnano.6c02466</a>","short":"K.P. Shchukin, O.N. Gallego Lacey, B. Coquinot, J. Jakowski, J. Huang, P. Staudenmayer, Y. Falke, R.P. Pandeya, A. Grüneis, ACS Nano 20 (2026) 17360–17372.","mla":"Shchukin, Konstantin P., et al. “On-Chip Tuning of Superconductivity in Fullerides via Current-Driven Rb+ Intercalation.” <i>ACS Nano</i>, vol. 20, no. 24, American Chemical Society, 2026, pp. 17360–72, doi:<a href=\"https://doi.org/10.1021/acsnano.6c02466\">10.1021/acsnano.6c02466</a>.","chicago":"Shchukin, Konstantin P., Oliver N. Gallego Lacey, Baptiste Coquinot, Jacek Jakowski, Jingsong Huang, Patrik Staudenmayer, Yannic Falke, Ram Prakash Pandeya, and Alexander Grüneis. “On-Chip Tuning of Superconductivity in Fullerides via Current-Driven Rb+ Intercalation.” <i>ACS Nano</i>. American Chemical Society, 2026. <a href=\"https://doi.org/10.1021/acsnano.6c02466\">https://doi.org/10.1021/acsnano.6c02466</a>."},"page":"17360-17372","status":"public","OA_place":"publisher","type":"journal_article","day":"23","publication_identifier":{"issn":["1936-0851"],"eissn":["1936-086X"]},"publisher":"American Chemical Society","month":"06","quality_controlled":"1","_id":"22145","issue":"24","keyword":["fulleride","intercalation","alkali metal","superconductivity","Raman"],"PlanS_conform":"1","article_processing_charge":"Yes (via OA deal)","article_type":"original","author":[{"first_name":"Konstantin P.","full_name":"Shchukin, Konstantin P.","last_name":"Shchukin"},{"first_name":"Oliver N.","full_name":"Gallego Lacey, Oliver N.","last_name":"Gallego Lacey"},{"first_name":"Baptiste","full_name":"Coquinot, Baptiste","orcid":"0000-0001-5524-596X","last_name":"Coquinot","id":"f8417bd4-f599-11ee-a482-b927e3ed1e8e"},{"first_name":"Jacek","full_name":"Jakowski, Jacek","last_name":"Jakowski"},{"first_name":"Jingsong","last_name":"Huang","full_name":"Huang, Jingsong"},{"first_name":"Patrik","full_name":"Staudenmayer, Patrik","last_name":"Staudenmayer"},{"last_name":"Falke","full_name":"Falke, Yannic","first_name":"Yannic"},{"last_name":"Pandeya","full_name":"Pandeya, Ram Prakash","first_name":"Ram Prakash"},{"last_name":"Grüneis","full_name":"Grüneis, Alexander","first_name":"Alexander"}],"oa":1,"language":[{"iso":"eng"}]},{"month":"06","quality_controlled":"1","publisher":"Elsevier","publication_identifier":{"eissn":["1097-4172"],"issn":["0092-8674"]},"day":"25","type":"journal_article","status":"public","page":"3845-3846","language":[{"iso":"eng"}],"author":[{"id":"3BE60946-F248-11E8-B48F-1D18A9856A87","full_name":"Riedl, Michael","orcid":"0000-0003-4844-6311","last_name":"Riedl","first_name":"Michael"},{"full_name":"Sixt, Michael K","orcid":"0000-0002-6620-9179","last_name":"Sixt","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","first_name":"Michael K"}],"article_processing_charge":"No","article_type":"comment","_id":"22144","issue":"13","corr_author":"1","oa_version":"None","scopus_import":"1","OA_type":"closed access","title":"A new sense for electrical fields","citation":{"mla":"Riedl, Michael, and Michael K. Sixt. “A New Sense for Electrical Fields.” <i>Cell</i>, vol. 189, no. 13, Elsevier, 2026, pp. 3845–46, doi:<a href=\"https://doi.org/10.1016/j.cell.2026.05.038\">10.1016/j.cell.2026.05.038</a>.","chicago":"Riedl, Michael, and Michael K Sixt. “A New Sense for Electrical Fields.” <i>Cell</i>. Elsevier, 2026. <a href=\"https://doi.org/10.1016/j.cell.2026.05.038\">https://doi.org/10.1016/j.cell.2026.05.038</a>.","short":"M. Riedl, M.K. Sixt, Cell 189 (2026) 3845–3846.","ieee":"M. Riedl and M. K. Sixt, “A new sense for electrical fields,” <i>Cell</i>, vol. 189, no. 13. Elsevier, pp. 3845–3846, 2026.","ama":"Riedl M, Sixt MK. A new sense for electrical fields. <i>Cell</i>. 2026;189(13):3845-3846. doi:<a href=\"https://doi.org/10.1016/j.cell.2026.05.038\">10.1016/j.cell.2026.05.038</a>","apa":"Riedl, M., &#38; Sixt, M. K. (2026). A new sense for electrical fields. <i>Cell</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.cell.2026.05.038\">https://doi.org/10.1016/j.cell.2026.05.038</a>","ista":"Riedl M, Sixt MK. 2026. A new sense for electrical fields. Cell. 189(13), 3845–3846."},"researchdata_availability":"no","year":"2026","date_created":"2026-06-28T22:01:34Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-06-29T09:04:49Z","volume":189,"date_published":"2026-06-25T00:00:00Z","abstract":[{"lang":"eng","text":"Most cells polarize and migrate in response to electrical fields. In this issue of Cell, Belliveau et al. identify TMEM154/Galvanin, a receptor that serves as a cellular antenna to sense electrical gradients and guide migration toward the cathode."}],"supplementarymaterial":"no","doi":"10.1016/j.cell.2026.05.038","das_tickbox":"0","publication_status":"published","department":[{"_id":"MiSi"}],"publication":"Cell","intvolume":"       189"}]