[{"intvolume":"        17","acknowledged_ssus":[{"_id":"Bio"},{"_id":"M-Shop"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"has_accepted_license":"1","external_id":{"pmid":["41698893"]},"license":"https://creativecommons.org/licenses/by/4.0/","month":"02","quality_controlled":"1","status":"public","file_date_updated":"2026-03-02T14:27:56Z","type":"journal_article","title":"Flexoelectric domain walls enable charge separation and transport in cubic perovskites","publisher":"Springer Nature","publication_status":"published","date_published":"2026-02-16T00:00:00Z","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2026-03-02T10:06:58Z","OA_type":"gold","_id":"21382","publication":"Nature Communications","OA_place":"publisher","related_material":{"link":[{"relation":"press_release","description":"News on ISTA website","url":"https://ista.ac.at/en/news/explaining-next-generation-solar-cells/"}]},"day":"16","oa":1,"PlanS_conform":"1","pmid":1,"author":[{"full_name":"Rak, Dmytro","last_name":"Rak","id":"70313b46-47c2-11ec-9e88-cd79101918fe","first_name":"Dmytro"},{"last_name":"Lorenc","id":"40D8A3E6-F248-11E8-B48F-1D18A9856A87","first_name":"Dusan","full_name":"Lorenc, Dusan"},{"id":"302BADF6-85FC-11EA-9E3B-B9493DDC885E","last_name":"Balazs","first_name":"Daniel","full_name":"Balazs, Daniel","orcid":"0000-0001-7597-043X"},{"full_name":"Zhumekenov, Ayan A.","first_name":"Ayan A.","last_name":"Zhumekenov"},{"full_name":"Bakr, Osman M.","last_name":"Bakr","first_name":"Osman M."},{"full_name":"Alpichshev, Zhanybek","orcid":"0000-0002-7183-5203","last_name":"Alpichshev","id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","first_name":"Zhanybek"}],"date_updated":"2026-04-28T12:12:46Z","DOAJ_listed":"1","language":[{"iso":"eng"}],"corr_author":"1","fulldoi":"https://doi.org/10.1038/s41467-026-68660-5","oa_version":"Published Version","article_number":"946","publication_identifier":{"eissn":["2041-1723"]},"file":[{"date_updated":"2026-03-02T14:27:56Z","access_level":"open_access","checksum":"dd7a98de892d0b5abefca7e290ca0f77","date_created":"2026-03-02T14:27:56Z","creator":"dernst","file_size":2570918,"file_id":"21390","file_name":"2026_NatureComm_Rak.pdf","content_type":"application/pdf","success":1,"relation":"main_file"}],"department":[{"_id":"ZhAl"},{"_id":"LifeSc"}],"volume":17,"article_type":"original","article_processing_charge":"Yes","citation":{"short":"D. Rak, D. Lorenc, D. Balazs, A.A. Zhumekenov, O.M. Bakr, Z. Alpichshev, Nature Communications 17 (2026).","mla":"Rak, Dmytro, et al. “Flexoelectric Domain Walls Enable Charge Separation and Transport in Cubic Perovskites.” <i>Nature Communications</i>, vol. 17, 946, Springer Nature, 2026, doi:<a href=\"https://doi.org/10.1038/s41467-026-68660-5\">10.1038/s41467-026-68660-5</a>.","chicago":"Rak, Dmytro, Dusan Lorenc, Daniel Balazs, Ayan A. Zhumekenov, Osman M. Bakr, and Zhanybek Alpichshev. “Flexoelectric Domain Walls Enable Charge Separation and Transport in Cubic Perovskites.” <i>Nature Communications</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1038/s41467-026-68660-5\">https://doi.org/10.1038/s41467-026-68660-5</a>.","apa":"Rak, D., Lorenc, D., Balazs, D., Zhumekenov, A. A., Bakr, O. M., &#38; Alpichshev, Z. (2026). Flexoelectric domain walls enable charge separation and transport in cubic perovskites. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-026-68660-5\">https://doi.org/10.1038/s41467-026-68660-5</a>","ama":"Rak D, Lorenc D, Balazs D, Zhumekenov AA, Bakr OM, Alpichshev Z. Flexoelectric domain walls enable charge separation and transport in cubic perovskites. <i>Nature Communications</i>. 2026;17. doi:<a href=\"https://doi.org/10.1038/s41467-026-68660-5\">10.1038/s41467-026-68660-5</a>","ista":"Rak D, Lorenc D, Balazs D, Zhumekenov AA, Bakr OM, Alpichshev Z. 2026. Flexoelectric domain walls enable charge separation and transport in cubic perovskites. Nature Communications. 17, 946.","ieee":"D. Rak, D. Lorenc, D. Balazs, A. A. Zhumekenov, O. M. Bakr, and Z. Alpichshev, “Flexoelectric domain walls enable charge separation and transport in cubic perovskites,” <i>Nature Communications</i>, vol. 17. Springer Nature, 2026."},"doi":"10.1038/s41467-026-68660-5","ddc":["530"],"abstract":[{"text":"The exceptional energy-harvesting efficiency of lead-halide perovskites arises from unusually long photocarrier diffusion lengths and recombination lifetimes that persist even in defect-rich, solution-grown samples. Paradoxically, perovskites are also known for having very short exciton decay times. Here, we resolve this apparent contradiction by showing that key optoelectronic properties of perovskites can be explained by localized flexoelectric polarization confined to interfaces between domains of spontaneous strain. Using birefringence imaging, electrochemical staining, and zero-bias photocurrent measurements, we visualize the domain structure and directly probe the associated internal fields in nominally cubic single crystals of methylammonium lead bromide. We demonstrate that localized flexoelectric fields spatially separate electrons and holes to opposite sides of domain walls, exponentially suppressing recombination. Domain walls thus act as efficient mesoscopic transport channels for long-lived photocarriers, microscopically linking structural heterogeneity to charge transport and offering mechanistically informed design principles for perovskite solar-energy technologies.","lang":"eng"}],"acknowledgement":"We are grateful to A. G. Volosniev for the valuable discussions. We thank D. Milius for the assistance with microscopy. D. R. would like to thank F. Filakovský and T. Čuchráč for the valuable discussions. This research was supported by the Scientific Service Units (SSU) of ISTA through resources provided by the Imaging & Optics Facility (IOF) and the Miba Machine Shop Facility (MS).","year":"2026","scopus_import":"1"},{"has_accepted_license":"1","tmp":{"image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode"},"intvolume":"        12","file_date_updated":"2026-03-02T14:19:35Z","type":"journal_article","title":"Extracellular vesicles mediate stem cell signaling and systemic RNAi in planarians","status":"public","month":"02","license":"https://creativecommons.org/licenses/by-nc/4.0/","quality_controlled":"1","OA_type":"gold","date_published":"2026-02-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-03-02T10:08:07Z","publisher":"American Association for the Advancement of Science","publication_status":"published","day":"01","OA_place":"publisher","_id":"21383","publication":"Science Advances","DOAJ_listed":"1","language":[{"iso":"eng"}],"date_updated":"2026-03-02T14:23:22Z","author":[{"full_name":"Sasidharan, Vidyanand","last_name":"Sasidharan","first_name":"Vidyanand"},{"last_name":"Ancellotti","first_name":"Laura","full_name":"Ancellotti, Laura"},{"first_name":"Viraj","id":"034e0824-174b-11ef-b32b-9366a0e70d1c","last_name":"Doddihal","full_name":"Doddihal, Viraj"},{"full_name":"Brewster, Carolyn","first_name":"Carolyn","last_name":"Brewster"},{"full_name":"Mann, Frederick","last_name":"Mann","first_name":"Frederick"},{"full_name":"McKinney, Mary Cathleen","last_name":"McKinney","first_name":"Mary Cathleen"},{"full_name":"Varberg, Joseph","last_name":"Varberg","first_name":"Joseph"},{"last_name":"Ross","first_name":"Eric","full_name":"Ross, Eric"},{"last_name":"Deng","first_name":"Fengyan","full_name":"Deng, Fengyan"},{"full_name":"Yi, Kexi","last_name":"Yi","first_name":"Kexi"},{"full_name":"Sánchez Alvarado, Alejandro","first_name":"Alejandro","last_name":"Sánchez Alvarado"}],"oa":1,"file":[{"checksum":"fa9f6dafe3538e2d2872c098e06d1712","date_created":"2026-03-02T14:19:35Z","access_level":"open_access","date_updated":"2026-03-02T14:19:35Z","creator":"dernst","file_size":2841345,"content_type":"application/pdf","file_id":"21389","file_name":"2026_ScienceAdv_Sasidharan.pdf","success":1,"relation":"main_file"}],"publication_identifier":{"eissn":["2375-2548"]},"article_number":"eady1461","oa_version":"Published Version","fulldoi":"https://doi.org/10.1126/sciadv.ady1461","issue":"6","article_processing_charge":"Yes","volume":12,"article_type":"original","department":[{"_id":"CaHe"}],"acknowledgement":"We thank all the Sánchez Alvarado lab members for inputs and discussions. We are grateful to the Stowers Aquatics (particularly the Planarian team), Microscopy, and Molecular Biology core facilities for technical contributions and method development; e. n. lissek and A. Fujii from Oni US and S. Wang from the University of Missouri, Kansas city, for assistance with dStORM imaging; and d. Alburty and A. Page from innovaprep for assisting with the ntA. We also thank M. Miller for the illustrations. This work was supported by the hhMi and Stowers institute. ","year":"2026","abstract":[{"text":"Planarian flatworms are known for their remarkable regenerative capacity; however, the precise intercellular communication mechanisms underlying this process remain unsolved. Here, we report the discovery and characterization of abundant extracellular vesicles (EVs) in planarians. Using imaging and molecular analysis, we show conservation of biogenesis, morphology, and protein composition of planarian EVs. Environmental stressors significantly elevate EV release, indicating that planarians dynamically regulate vesicle production. Functionally, planarian EVs mediate intercellular communication by transferring regulatory signals: We find that they shuttle small RNAs that effect systemic RNA interference (RNAi) throughout the organism. Notably, gene knockdown experiments reveal a crucial role for AGO-3, a member of the Argonaute family of proteins, in modulating the association of small interfering RNAs with EVs, linking the intracellular RNAi machinery to EV-based signaling. These findings highlight EVs as pivotal mediators of cell-cell communication in planarians, with broad implications for understanding the coordination of gene regulation and tissue regeneration in animals.","lang":"eng"}],"scopus_import":"1","ddc":["570"],"doi":"10.1126/sciadv.ady1461","citation":{"chicago":"Sasidharan, Vidyanand, Laura Ancellotti, Viraj Doddihal, Carolyn Brewster, Frederick Mann, Mary Cathleen McKinney, Joseph Varberg, et al. “Extracellular Vesicles Mediate Stem Cell Signaling and Systemic RNAi in Planarians.” <i>Science Advances</i>. American Association for the Advancement of Science, 2026. <a href=\"https://doi.org/10.1126/sciadv.ady1461\">https://doi.org/10.1126/sciadv.ady1461</a>.","short":"V. Sasidharan, L. Ancellotti, V. Doddihal, C. Brewster, F. Mann, M.C. McKinney, J. Varberg, E. Ross, F. Deng, K. Yi, A. Sánchez Alvarado, Science Advances 12 (2026).","mla":"Sasidharan, Vidyanand, et al. “Extracellular Vesicles Mediate Stem Cell Signaling and Systemic RNAi in Planarians.” <i>Science Advances</i>, vol. 12, no. 6, eady1461, American Association for the Advancement of Science, 2026, doi:<a href=\"https://doi.org/10.1126/sciadv.ady1461\">10.1126/sciadv.ady1461</a>.","ieee":"V. Sasidharan <i>et al.</i>, “Extracellular vesicles mediate stem cell signaling and systemic RNAi in planarians,” <i>Science Advances</i>, vol. 12, no. 6. American Association for the Advancement of Science, 2026.","apa":"Sasidharan, V., Ancellotti, L., Doddihal, V., Brewster, C., Mann, F., McKinney, M. C., … Sánchez Alvarado, A. (2026). Extracellular vesicles mediate stem cell signaling and systemic RNAi in planarians. <i>Science Advances</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/sciadv.ady1461\">https://doi.org/10.1126/sciadv.ady1461</a>","ama":"Sasidharan V, Ancellotti L, Doddihal V, et al. Extracellular vesicles mediate stem cell signaling and systemic RNAi in planarians. <i>Science Advances</i>. 2026;12(6). doi:<a href=\"https://doi.org/10.1126/sciadv.ady1461\">10.1126/sciadv.ady1461</a>","ista":"Sasidharan V, Ancellotti L, Doddihal V, Brewster C, Mann F, McKinney MC, Varberg J, Ross E, Deng F, Yi K, Sánchez Alvarado A. 2026. Extracellular vesicles mediate stem cell signaling and systemic RNAi in planarians. Science Advances. 12(6), eady1461."}},{"department":[{"_id":"MiSi"}],"project":[{"name":"Pushing from within: Control of cell shape, integrity and motility by cytoskeletal pushing forces","grant_number":"101071793","_id":"bd91e723-d553-11ed-ba76-fe7eeb2185fd"}],"article_type":"original","volume":22,"article_processing_charge":"Yes","issue":"2","citation":{"chicago":"Liu, Jiayi, Jonathan E. Ron, Giulia Rinaldi, Ivanna Williantarra, Antonios Georgantzoglou, Ingrid de Vries, Michael K Sixt, Milka Sarris, and Nir S. Gov. “Modelling Chemotaxis of Branched Cells in Complex Environments Provides Insights into Immune Cell Navigation.” <i>PLOS Computational Biology</i>. Public Library of Science, 2026. <a href=\"https://doi.org/10.1371/journal.pcbi.1013934\">https://doi.org/10.1371/journal.pcbi.1013934</a>.","mla":"Liu, Jiayi, et al. “Modelling Chemotaxis of Branched Cells in Complex Environments Provides Insights into Immune Cell Navigation.” <i>PLOS Computational Biology</i>, vol. 22, no. 2, e1013934, Public Library of Science, 2026, doi:<a href=\"https://doi.org/10.1371/journal.pcbi.1013934\">10.1371/journal.pcbi.1013934</a>.","short":"J. Liu, J.E. Ron, G. Rinaldi, I. Williantarra, A. Georgantzoglou, I. de Vries, M.K. Sixt, M. Sarris, N.S. Gov, PLOS Computational Biology 22 (2026).","ieee":"J. Liu <i>et al.</i>, “Modelling chemotaxis of branched cells in complex environments provides insights into immune cell navigation,” <i>PLOS Computational Biology</i>, vol. 22, no. 2. Public Library of Science, 2026.","ista":"Liu J, Ron JE, Rinaldi G, Williantarra I, Georgantzoglou A, de Vries I, Sixt MK, Sarris M, Gov NS. 2026. Modelling chemotaxis of branched cells in complex environments provides insights into immune cell navigation. PLOS Computational Biology. 22(2), e1013934.","ama":"Liu J, Ron JE, Rinaldi G, et al. Modelling chemotaxis of branched cells in complex environments provides insights into immune cell navigation. <i>PLOS Computational Biology</i>. 2026;22(2). doi:<a href=\"https://doi.org/10.1371/journal.pcbi.1013934\">10.1371/journal.pcbi.1013934</a>","apa":"Liu, J., Ron, J. E., Rinaldi, G., Williantarra, I., Georgantzoglou, A., de Vries, I., … Gov, N. S. (2026). Modelling chemotaxis of branched cells in complex environments provides insights into immune cell navigation. <i>PLOS Computational Biology</i>. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pcbi.1013934\">https://doi.org/10.1371/journal.pcbi.1013934</a>"},"ddc":["570"],"doi":"10.1371/journal.pcbi.1013934","acknowledgement":"N.S.G. is the incumbent of the Lee and William Abramowitz Professorial Chair of Biophysics (Weizmann Institute), and acknowledges support from the Royal Society Wolfson Visiting Fellowship, and Human Frontier Science Program grant RGP0032/2022. Work by M.S., I.W., G.R. and A.G. was supported by the Leverhulme Trust (grant RPG-2021-226) and the European Research Council (ERC) under the Horizon 2020 program and UKRI, Grant agreement No.\r\nEP/Y02799X/1. M.S. and I.d.V acknowledge support by the European Research Council (grant ERC-SyG 101071793 to M.S). The funders had no role in study design, data collection and\r\nanalysis, decision to publish, or preparation of the manuscript.","year":"2026","abstract":[{"lang":"eng","text":"Cell migration in vivo is often guided by chemical signaling, i.e., chemotaxis. For immune cells performing chemotaxis in the organism, this process is influenced by the complex geometry of the tissue environment. In this study, we use a theoretical model of branched cell migration on a network to explore the cellular response to chemical gradients. The model predicts the response of a branched cell to a chemical gradient: how the cell reorients its internal polarity and how it navigates through a complex environment up a chemical gradient. We then compare the model’s predictions with experimental observations of neutrophils migrating to the site of a laser-inflicted wound in a zebrafish larva fin, and neutrophils migrating in vitro inside a regular lattice of pillars. We find that the model captures the details of the subcellular response to the chemokine gradient, as well as qualitative characteristics of the large-scale migration, suggesting that the neutrophils behave as fast cells, which explains the functionality of these immune cells."}],"scopus_import":"1","PlanS_conform":"1","oa":1,"pmid":1,"author":[{"full_name":"Liu, Jiayi","last_name":"Liu","first_name":"Jiayi"},{"last_name":"Ron","first_name":"Jonathan E.","full_name":"Ron, Jonathan E."},{"full_name":"Rinaldi, Giulia","last_name":"Rinaldi","first_name":"Giulia"},{"full_name":"Williantarra, Ivanna","last_name":"Williantarra","first_name":"Ivanna"},{"last_name":"Georgantzoglou","first_name":"Antonios","full_name":"Georgantzoglou, Antonios"},{"id":"4C7D837E-F248-11E8-B48F-1D18A9856A87","last_name":"de Vries","first_name":"Ingrid","full_name":"de Vries, Ingrid"},{"last_name":"Sixt","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","first_name":"Michael K","full_name":"Sixt, Michael K","orcid":"0000-0002-6620-9179"},{"last_name":"Sarris","first_name":"Milka","full_name":"Sarris, Milka"},{"last_name":"Gov","first_name":"Nir S.","full_name":"Gov, Nir S."}],"date_updated":"2026-03-02T14:12:22Z","DOAJ_listed":"1","language":[{"iso":"eng"}],"oa_version":"Published Version","fulldoi":"https://doi.org/10.1371/journal.pcbi.1013934","publication_identifier":{"eissn":["1553-7358"]},"article_number":"e1013934","file":[{"file_name":"2026_PloSCompBio_.pdf","file_id":"21388","content_type":"application/pdf","date_updated":"2026-03-02T14:11:14Z","date_created":"2026-03-02T14:11:14Z","access_level":"open_access","checksum":"564041089e7334804ad3cade973f80b4","creator":"dernst","file_size":20688452,"relation":"main_file","success":1}],"publisher":"Public Library of Science","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2026-02-03T00:00:00Z","date_created":"2026-03-02T10:08:38Z","OA_type":"gold","_id":"21384","publication":"PLOS Computational Biology","OA_place":"publisher","day":"03","intvolume":"        22","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"has_accepted_license":"1","external_id":{"pmid":["41632822"]},"quality_controlled":"1","month":"02","status":"public","file_date_updated":"2026-03-02T14:11:14Z","type":"journal_article","title":"Modelling chemotaxis of branched cells in complex environments provides insights into immune cell navigation"},{"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2601.01255"}],"article_processing_charge":"No","department":[{"_id":"GradSch"},{"_id":"VlKo"}],"doi":"10.48550/arXiv.2601.01255","abstract":[{"lang":"eng","text":"This document is a blueprint for the formalization in Lean of the structural theory of regular matroids underlying Seymour's decomposition theorem. We present a modular account of regularity via totally unimodular representations, show that regularity is preserved under 1-, 2-, and 3-sums, and establish regularity for several special classes of matroids, including graphic, cographic, and the matroid R10. The blueprint records the logical structure of the proof, the precise dependencies between results, and their correspondence with Lean declarations. It is intended both as a guide for the ongoing formalization effort and as a human-readable reference for the organization of the proof."}],"year":"2026","arxiv":1,"citation":{"short":"I. Sergeev, M. Dvorak, C. Rampell, M. Sandey, P. Monticone, ArXiv (n.d.).","mla":"Sergeev, Ivan, et al. “A Blueprint for the Formalization of Seymour’s Matroid Decomposition Theorem.” <i>ArXiv</i>, doi:<a href=\"https://doi.org/10.48550/arXiv.2601.01255\">10.48550/arXiv.2601.01255</a>.","chicago":"Sergeev, Ivan, Martin Dvorak, Cameron Rampell, Mark Sandey, and Pietro Monticone. “A Blueprint for the Formalization of Seymour’s Matroid Decomposition Theorem.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2601.01255\">https://doi.org/10.48550/arXiv.2601.01255</a>.","apa":"Sergeev, I., Dvorak, M., Rampell, C., Sandey, M., &#38; Monticone, P. (n.d.). A blueprint for the formalization of Seymour’s matroid decomposition theorem. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2601.01255\">https://doi.org/10.48550/arXiv.2601.01255</a>","ista":"Sergeev I, Dvorak M, Rampell C, Sandey M, Monticone P. A blueprint for the formalization of Seymour’s matroid decomposition theorem. arXiv, <a href=\"https://doi.org/10.48550/arXiv.2601.01255\">10.48550/arXiv.2601.01255</a>.","ama":"Sergeev I, Dvorak M, Rampell C, Sandey M, Monticone P. A blueprint for the formalization of Seymour’s matroid decomposition theorem. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2601.01255\">10.48550/arXiv.2601.01255</a>","ieee":"I. Sergeev, M. Dvorak, C. Rampell, M. Sandey, and P. Monticone, “A blueprint for the formalization of Seymour’s matroid decomposition theorem,” <i>arXiv</i>. ."},"date_updated":"2026-03-09T15:14:18Z","author":[{"first_name":"Ivan","id":"ca3c9187-9a72-11ee-a009-8af825d896b0","last_name":"Sergeev","orcid":"0009-0004-9145-8785","full_name":"Sergeev, Ivan"},{"id":"40ED02A8-C8B4-11E9-A9C0-453BE6697425","last_name":"Dvorak","first_name":"Martin","orcid":"0000-0001-5293-214X","full_name":"Dvorak, Martin"},{"first_name":"Cameron","last_name":"Rampell","full_name":"Rampell, Cameron"},{"last_name":"Sandey","first_name":"Mark","full_name":"Sandey, Mark"},{"full_name":"Monticone, Pietro","first_name":"Pietro","last_name":"Monticone"}],"language":[{"iso":"eng"}],"oa":1,"oa_version":"Preprint","fulldoi":"https://doi.org/10.48550/arXiv.2601.01255","corr_author":"1","date_published":"2026-01-03T00:00:00Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","date_created":"2026-03-04T12:09:26Z","publication_status":"submitted","related_material":{"link":[{"url":"https://ivan-sergeyev.github.io/seymour/blueprint.pdf","relation":"supplementary_material"}]},"day":"03","page":"18","_id":"21400","publication":"arXiv","OA_place":"repository","external_id":{"arxiv":["2601.01255"]},"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"status":"public","type":"preprint","title":"A blueprint for the formalization of Seymour's matroid decomposition theorem","month":"01"},{"publisher":"Institute of Science and Technology Austria","publication_status":"published","supervisor":[{"id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","first_name":"Thomas A","orcid":"0000-0002-2985-7724","full_name":"Henzinger, Thomas A"}],"date_published":"2026-03-05T00:00:00Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","date_created":"2026-03-05T15:20:47Z","degree_awarded":"MS","_id":"21401","OA_place":"repository","related_material":{"record":[{"status":"public","id":"21020","relation":"part_of_dissertation"}]},"keyword":["Privacy-preserving verification","Runtime verification","Monitoring","Reactive functionalities","Cryptographic protocols"],"day":"05","page":"60","has_accepted_license":"1","month":"03","status":"public","file_date_updated":"2026-03-10T15:20:09Z","type":"dissertation","title":"Privacy-preserving runtime verification","department":[{"_id":"GradSch"},{"_id":"ToHe"}],"project":[{"name":"Vigilant Algorithmic Monitoring of Software","call_identifier":"H2020","_id":"62781420-2b32-11ec-9570-8d9b63373d4d","grant_number":"101020093"},{"grant_number":"F8512","_id":"34a4ce89-11ca-11ed-8bc3-8cc37fb6e11f","name":"Security and Privacy by Design for Complex Systems"}],"article_processing_charge":"No","citation":{"ieee":"M. Karimi, “Privacy-preserving runtime verification,” Institute of Science and Technology Austria, 2026.","apa":"Karimi, M. (2026). <i>Privacy-preserving runtime verification</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-21401\">https://doi.org/10.15479/AT-ISTA-21401</a>","ista":"Karimi M. 2026. Privacy-preserving runtime verification. Institute of Science and Technology Austria.","ama":"Karimi M. Privacy-preserving runtime verification. 2026. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21401\">10.15479/AT-ISTA-21401</a>","chicago":"Karimi, Mahyar. “Privacy-Preserving Runtime Verification.” Institute of Science and Technology Austria, 2026. <a href=\"https://doi.org/10.15479/AT-ISTA-21401\">https://doi.org/10.15479/AT-ISTA-21401</a>.","short":"M. Karimi, Privacy-Preserving Runtime Verification, Institute of Science and Technology Austria, 2026.","mla":"Karimi, Mahyar. <i>Privacy-Preserving Runtime Verification</i>. Institute of Science and Technology Austria, 2026, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21401\">10.15479/AT-ISTA-21401</a>."},"alternative_title":["ISTA Master’s Thesis"],"ddc":["000"],"doi":"10.15479/AT-ISTA-21401","abstract":[{"lang":"eng","text":"Runtime verification offers scalable solutions to improve the safety and reliability of systems. However, systems that require verification or monitoring by a third party to ensure compliance with a specification might contain sensitive information, causing privacy concerns when usual runtime verification approaches are used. Privacy is compromised if protected information about the system, or sensitive data that is processed by the system, is revealed. In addition, revealing the specification being monitored may undermine the essence of third-party verification.\r\n\r\nIn this thesis, we propose a protocol for privacy-preserving runtime verification of systems against formal sequential specifications. We develop the protocol in two steps. In the first step, the monitor verifies whether the system satisfies the specification without learning anything else, though both parties are aware of the specification. In the second step, we extend the protocol to ensure that the system remains oblivious to the monitored specification, while the monitor learns only whether the system satisfies the specification and nothing more. Our protocol adapts and improves existing techniques used in cryptography, and more specifically, multi-party computation.\r\n\r\nThe sequential specification defines the observation step of the monitor, whose granularity depends on the situation (e.g., banks may be monitored on a daily basis). Our protocol exchanges a single message per observation step, after an initialization phase. This design minimizes communication overhead, enabling relatively lightweight privacy-preserving monitoring. We implement our approach for monitoring specifications described by register automata and evaluate it experimentally.\r\n"}],"year":"2026","acknowledgement":"This work is part of the project VAMOS, which has received funding from the European\r\nResearch Council (ERC) under grant agreement No. 101020093, and the Austrian Science\r\nFund (FWF) SFB project SpyCoDe F8502.\r\n","oa":1,"date_updated":"2026-03-13T13:37:20Z","author":[{"orcid":"0009-0005-0820-1696","full_name":"Karimi, Mahyar","first_name":"Mahyar","last_name":"Karimi","id":"6e5417ba-5355-11ee-ae5a-94c2e510b26b"}],"language":[{"iso":"eng"}],"oa_version":"Published Version","fulldoi":"https://doi.org/10.15479/AT-ISTA-21401","corr_author":"1","publication_identifier":{"issn":["2791-4585"]},"ec_funded":1,"file":[{"content_type":"application/pdf","file_id":"21404","file_name":"2026_Karimi_Mahyar_Thesis.pdf","creator":"mkarimi","date_created":"2026-03-06T14:06:25Z","file_size":766048,"date_updated":"2026-03-10T15:20:09Z","checksum":"3f49f05c9d123e14d7adb73d3bc50fe2","access_level":"open_access","relation":"main_file"},{"content_type":"application/zip","file_id":"21405","file_name":"2026_Karimi_Mahyar_Thesis_src.zip","access_level":"closed","creator":"mkarimi","checksum":"8fb9db4b4187e26443369a993427a5ff","date_created":"2026-03-06T14:06:25Z","date_updated":"2026-03-06T14:06:25Z","file_size":1243394,"relation":"source_file"}]},{"ddc":["500"],"doi":"10.1007/s41468-026-00233-3","year":"2026","acknowledgement":"The authors would like to thank Michael Lesnick and Primoz Skraba for their helpful comments regarding sparse approximations of filtrations. We are also grateful to the anonymous referees for their careful reading and constructive suggestions. The three authors are supported by the Wittgenstein Prize, Austrian Science Fund (FWF), grant no. Z 342-N31, by the DFG Collaborative Research Center TRR 109, Austrian Science Fund (FWF), grant no. I 02979-N35, the U.S. National Science Foundation (NSF-DMS), grant no. 2005630, and a JSPS Grant-in-Aid for Transformative Research Areas (A) (22H05107, Y.H.), EPSRC Research Grant EP/Y008642/1.","abstract":[{"text":"This note proves that only a linear number of holes in a Cech complex of n points in R^d\r\ncan persist over an interval of constant length. Specifically, for any fixed dimension p <\r\nd and fixed ε > 0, the number of p-dimensional holes in the ˇ Cech complex at radius 1\r\nthat persist to radius 1+ε is bounded above by a constant times n,where n is the number\r\nof points. The proof uses a packing argument supported by relating theCˇ ech complexes\r\nwith corresponding snap complexes over the cells in a partition of space. The argument\r\nis self-contained and elementary, relying on geometric and combinatorial constructions\r\nrather than on the existing theory of sparse approximations or interleavings. The bound\r\nalso applies to Alpha complexes and Vietoris–Rips complexes. While our result can be\r\ninferred from prior work on sparse filtrations, to our knowledge, no explicit statement\r\nor direct proof of this bound appears in the literature.","lang":"eng"}],"scopus_import":"1","arxiv":1,"citation":{"ieee":"H. Edelsbrunner, M. Kahle, and S. Kanazawa, “Maximum persistent Betti numbers of Čech complexes,” <i>Journal of Applied and Computational Topology</i>, vol. 10. Springer Nature, 2026.","ama":"Edelsbrunner H, Kahle M, Kanazawa S. Maximum persistent Betti numbers of Čech complexes. <i>Journal of Applied and Computational Topology</i>. 2026;10. doi:<a href=\"https://doi.org/10.1007/s41468-026-00233-3\">10.1007/s41468-026-00233-3</a>","ista":"Edelsbrunner H, Kahle M, Kanazawa S. 2026. Maximum persistent Betti numbers of Čech complexes. Journal of Applied and Computational Topology. 10, 5.","apa":"Edelsbrunner, H., Kahle, M., &#38; Kanazawa, S. (2026). Maximum persistent Betti numbers of Čech complexes. <i>Journal of Applied and Computational Topology</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s41468-026-00233-3\">https://doi.org/10.1007/s41468-026-00233-3</a>","chicago":"Edelsbrunner, Herbert, Matthew Kahle, and Shu Kanazawa. “Maximum Persistent Betti Numbers of Čech Complexes.” <i>Journal of Applied and Computational Topology</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1007/s41468-026-00233-3\">https://doi.org/10.1007/s41468-026-00233-3</a>.","mla":"Edelsbrunner, Herbert, et al. “Maximum Persistent Betti Numbers of Čech Complexes.” <i>Journal of Applied and Computational Topology</i>, vol. 10, 5, Springer Nature, 2026, doi:<a href=\"https://doi.org/10.1007/s41468-026-00233-3\">10.1007/s41468-026-00233-3</a>.","short":"H. Edelsbrunner, M. Kahle, S. Kanazawa, Journal of Applied and Computational Topology 10 (2026)."},"article_processing_charge":"Yes (in subscription journal)","department":[{"_id":"HeEd"}],"volume":10,"article_type":"original","project":[{"call_identifier":"FWF","name":"Mathematics, Computer Science","grant_number":"Z00342","_id":"268116B8-B435-11E9-9278-68D0E5697425"},{"call_identifier":"FWF","name":"Persistence and stability of geometric complexes","grant_number":"I02979-N35","_id":"2561EBF4-B435-11E9-9278-68D0E5697425"}],"article_number":"5","publication_identifier":{"eissn":["2367-1734"],"issn":["2367-1726"]},"file":[{"date_updated":"2026-03-09T11:29:30Z","file_size":323111,"access_level":"open_access","date_created":"2026-03-09T11:29:30Z","checksum":"0bf6dc430cafa40c08f260fe17d54595","creator":"dernst","file_id":"21416","file_name":"2026_JourAppliedCompTopology_Edelsbrunner.pdf","content_type":"application/pdf","success":1,"relation":"main_file"}],"fulldoi":"https://doi.org/10.1007/s41468-026-00233-3","oa_version":"Published Version","author":[{"orcid":"0000-0002-9823-6833","full_name":"Edelsbrunner, Herbert","first_name":"Herbert","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","last_name":"Edelsbrunner"},{"first_name":"Matthew","last_name":"Kahle","full_name":"Kahle, Matthew"},{"last_name":"Kanazawa","first_name":"Shu","full_name":"Kanazawa, Shu"}],"date_updated":"2026-03-09T11:31:29Z","language":[{"iso":"eng"}],"oa":1,"PlanS_conform":"1","day":"01","_id":"21407","publication":"Journal of Applied and Computational Topology","OA_place":"publisher","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2026-03-01T00:00:00Z","date_created":"2026-03-08T23:01:45Z","OA_type":"hybrid","publisher":"Springer Nature","publication_status":"published","status":"public","file_date_updated":"2026-03-09T11:29:30Z","type":"journal_article","title":"Maximum persistent Betti numbers of Čech complexes","month":"03","quality_controlled":"1","has_accepted_license":"1","external_id":{"arxiv":["2409.05241"]},"intvolume":"        10","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"}},{"department":[{"_id":"CaGo"},{"_id":"GradSch"}],"article_type":"original","project":[{"grant_number":"FTI23-G-011","_id":"8dd93da8-16d5-11f0-9cad-d2c70200d9a5","name":"Dynamically reconfigurable self-assembly with triangular DNA-origami bricks"}],"volume":164,"article_processing_charge":"Yes (via OA deal)","issue":"8","citation":{"chicago":"Hübl, Maximilian, and Carl Peter Goodrich. “Simultaneous Optimization of Assembly Time and Yield in Programmable Self-Assembly.” <i>Journal of Chemical Physics</i>. AIP Publishing, 2026. <a href=\"https://doi.org/10.1063/5.0304731\">https://doi.org/10.1063/5.0304731</a>.","mla":"Hübl, Maximilian, and Carl Peter Goodrich. “Simultaneous Optimization of Assembly Time and Yield in Programmable Self-Assembly.” <i>Journal of Chemical Physics</i>, vol. 164, no. 8, 084904, AIP Publishing, 2026, doi:<a href=\"https://doi.org/10.1063/5.0304731\">10.1063/5.0304731</a>.","short":"M. Hübl, C.P. Goodrich, Journal of Chemical Physics 164 (2026).","ieee":"M. Hübl and C. P. Goodrich, “Simultaneous optimization of assembly time and yield in programmable self-assembly,” <i>Journal of Chemical Physics</i>, vol. 164, no. 8. AIP Publishing, 2026.","ista":"Hübl M, Goodrich CP. 2026. Simultaneous optimization of assembly time and yield in programmable self-assembly. Journal of Chemical Physics. 164(8), 084904.","ama":"Hübl M, Goodrich CP. Simultaneous optimization of assembly time and yield in programmable self-assembly. <i>Journal of Chemical Physics</i>. 2026;164(8). doi:<a href=\"https://doi.org/10.1063/5.0304731\">10.1063/5.0304731</a>","apa":"Hübl, M., &#38; Goodrich, C. P. (2026). Simultaneous optimization of assembly time and yield in programmable self-assembly. <i>Journal of Chemical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/5.0304731\">https://doi.org/10.1063/5.0304731</a>"},"ddc":["540"],"doi":"10.1063/5.0304731","scopus_import":"1","arxiv":1,"year":"2026","acknowledgement":"The research was supported by the Gesellschaft für Forschungsförderung Niederösterreich under Project No. FTI23-G-011.","abstract":[{"lang":"eng","text":"Rational design strategies for self-assembly require a detailed understanding of both the equilibrium state and the assembly kinetics. While the former is starting to be well understood, the latter remains a major theoretical challenge, especially in programmable systems and the so-called semi-addressable regime, where binding is often nondeterministic and the formation of off-target structures negatively influences the assembly. Here, we show that it is possible to simultaneously sculpt the assembly outcome and the assembly kinetics through the underexplored design space of binding energies and particle concentrations. By formulating the assembly process as a complex reaction network, we calculate and optimize the tradeoff between assembly speed and quality and show that parameter optimization can speed up assembly by many orders of magnitude without lowering the yield of the target structure. Although the exact speedup varies from design to design, we find the largest speedups for nondeterministic systems where unoptimized assembly is the slowest, sometimes even making them assemble faster than optimized, fully addressable designs. Therefore, these results not only solve a key challenge in semi-addressable self-assembly but further emphasize the utility of semi-addressability, where designs have the potential to be faster as well as cheaper (fewer particle species) and better (higher yield). More broadly, our results highlight the importance of parameter optimization in programmable self-assembly and provide practical tools for simultaneous optimization of kinetics and yield in a wide range of systems."}],"oa":1,"author":[{"last_name":"Hübl","id":"5eb8629e-15b2-11ec-abd3-e6f3e5e01f32","first_name":"Maximilian","full_name":"Hübl, Maximilian"},{"full_name":"Goodrich, Carl Peter","orcid":"0000-0002-1307-5074","first_name":"Carl Peter","id":"EB352CD2-F68A-11E9-89C5-A432E6697425","last_name":"Goodrich"}],"date_updated":"2026-03-09T10:40:41Z","language":[{"iso":"eng"}],"oa_version":"Published Version","fulldoi":"https://doi.org/10.1063/5.0304731","corr_author":"1","article_number":"084904","publication_identifier":{"eissn":["1089-7690"],"issn":["0021-9606"]},"file":[{"file_id":"21415","file_name":"2026_JourChemPhysics_Huebl.pdf","content_type":"application/pdf","creator":"dernst","file_size":6903766,"date_updated":"2026-03-09T10:38:55Z","access_level":"open_access","date_created":"2026-03-09T10:38:55Z","checksum":"9bdb8870930e83edb973408da3038559","relation":"main_file","success":1}],"publication_status":"published","publisher":"AIP Publishing","date_created":"2026-03-08T23:01:45Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2026-02-28T00:00:00Z","OA_type":"hybrid","publication":"Journal of Chemical Physics","_id":"21408","OA_place":"publisher","day":"28","intvolume":"       164","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"external_id":{"arxiv":["2510.07876"]},"has_accepted_license":"1","quality_controlled":"1","month":"02","status":"public","title":"Simultaneous optimization of assembly time and yield in programmable self-assembly","type":"journal_article","file_date_updated":"2026-03-09T10:38:55Z"},{"citation":{"ieee":"D. C. Presgraves <i>et al.</i>, “The evolutionary genomics of meiotic drive,” <i>Molecular Biology and Evolution</i>, vol. 43, no. 2. Oxford University Press, 2026.","ista":"Presgraves DC, Dawe RK, Dyer KA, Fishman L, Bhide SA, Bradshaw SL, Brady MJ, Burga A, Courret C, Fagen BL, Machado Ferretti ABS, Kelemen RK, Kitano J, Liu Y, Martí E, Erlenbach T, Reinhardt JA, Ross L, Runge JN, Swanepoel CM, Vicoso B, Vogan AA, Lindholm AK, Larracuente AM, Unckless RL. 2026. The evolutionary genomics of meiotic drive. Molecular Biology and Evolution. 43(2), msag020.","ama":"Presgraves DC, Dawe RK, Dyer KA, et al. The evolutionary genomics of meiotic drive. <i>Molecular Biology and Evolution</i>. 2026;43(2). doi:<a href=\"https://doi.org/10.1093/molbev/msag020\">10.1093/molbev/msag020</a>","apa":"Presgraves, D. C., Dawe, R. K., Dyer, K. A., Fishman, L., Bhide, S. A., Bradshaw, S. L., … Unckless, R. L. (2026). The evolutionary genomics of meiotic drive. <i>Molecular Biology and Evolution</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/molbev/msag020\">https://doi.org/10.1093/molbev/msag020</a>","chicago":"Presgraves, Daven C., R. Kelly Dawe, Kelly A. Dyer, Lila Fishman, Soumitra A. Bhide, Sasha L. Bradshaw, Meghan J. Brady, et al. “The Evolutionary Genomics of Meiotic Drive.” <i>Molecular Biology and Evolution</i>. Oxford University Press, 2026. <a href=\"https://doi.org/10.1093/molbev/msag020\">https://doi.org/10.1093/molbev/msag020</a>.","mla":"Presgraves, Daven C., et al. “The Evolutionary Genomics of Meiotic Drive.” <i>Molecular Biology and Evolution</i>, vol. 43, no. 2, msag020, Oxford University Press, 2026, doi:<a href=\"https://doi.org/10.1093/molbev/msag020\">10.1093/molbev/msag020</a>.","short":"D.C. Presgraves, R.K. Dawe, K.A. Dyer, L. Fishman, S.A. Bhide, S.L. Bradshaw, M.J. Brady, A. Burga, C. Courret, B.L. Fagen, A.B.S. Machado Ferretti, R.K. Kelemen, J. Kitano, Y. Liu, E. Martí, T. Erlenbach, J.A. Reinhardt, L. Ross, J.N. Runge, C.M. Swanepoel, B. Vicoso, A.A. Vogan, A.K. Lindholm, A.M. Larracuente, R.L. Unckless, Molecular Biology and Evolution 43 (2026)."},"abstract":[{"text":"Meiotic drivers are selfish genetic elements that gain transmission advantages by distorting equal, Mendelian segregation. For decades, biologists have considered meiotic drivers as interesting, albeit esoteric, case studies. It is now clear, however, that meiotic drive is more common and phylogenetically widespread than previously supposed. Indeed, intensive study of a few well-known cases has begun to reveal the evolutionary genomic consequences of meiotic drive. We argue here that many features of genome evolution, content, and organization that are seemingly inexplicable by organismal adaptation or nearly neutral processes are instead best accounted for by recurrent histories of meiotic drive. We review how meiotic drive can affect the evolution of sequences, gene copy numbers, genes with functions in meiosis and gametogenesis, signatures of “selection,” chromosome rearrangements, and karyotype evolution. We also explore the interactions of meiotic drive elements with other classes of selfish genetic elements, including satellite DNAs, transposable elements, and with the endogenous host genes involved in drive suppression. Finally, we argue that some aspects of drive-mediated genome evolution are now sufficiently well established that we might reverse the direction of discovery—rather than ask how drive affects genome evolution, we can use genome data to discover new putative drive elements.","lang":"eng"}],"year":"2026","acknowledgement":"This review is a product of the SMBE satellite workshop and the SNSF Scientific Exchange on the Genomic Consequences of Meiotic Drive. We thank the Society for Molecular Biology and Evolution (satellite grant to A.M.L., A.K.L., R.L.U., D.C.P.), the Swiss National Science Foundation (Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung IZSEZ0_217501 to A.K.L.), and the National Science Foundation Division of Molecular and Cellular Biosciences (NSF MCB Conference grant 2312190 to R.L.U.) for their generous support of the workshop.\r\n\r\nWe also thank the following for their support of individual authors: National Science Foundation Division of Molecular and Cellular Biosciences (NSF MCB CAREER 2047052 to R.L.U.), Division of Environmental Biology (NSF DEB-2344468 to L.F., NSF DEB-1737824 to K.A.D.), National Institute of General Medical Sciences (NIH R35GM119515 to A.M.L., NIH R01GM148442 to D.C.P.), European Research Council (PGErepro to L.R.), Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP 2020/06188-5 to A.B.S.M.F.), Royal Society (DHF\\R1\\180120 to L.R.), Wissenschaftskolleg zu Berlin (support for D.C.P.), and Vetenskapsrådet (Swedish Research Council VR grant number 2021-0429 to A.A.V.).","scopus_import":"1","ddc":["570"],"doi":"10.1093/molbev/msag020","article_type":"original","volume":43,"department":[{"_id":"BeVi"}],"issue":"2","article_processing_charge":"Yes","oa_version":"Published Version","fulldoi":"https://doi.org/10.1093/molbev/msag020","file":[{"success":1,"relation":"main_file","creator":"dernst","date_created":"2026-03-09T10:32:02Z","checksum":"406e7cca0f2536d3bb877032fc837f9b","access_level":"open_access","date_updated":"2026-03-09T10:32:02Z","file_size":4533829,"file_id":"21414","file_name":"2026_MolecularBioEvolution_Presgraves.pdf","content_type":"application/pdf"}],"article_number":"msag020","publication_identifier":{"eissn":["1537-1719"]},"pmid":1,"PlanS_conform":"1","oa":1,"DOAJ_listed":"1","language":[{"iso":"eng"}],"author":[{"full_name":"Presgraves, Daven C.","first_name":"Daven C.","last_name":"Presgraves"},{"full_name":"Dawe, R. Kelly","first_name":"R. Kelly","last_name":"Dawe"},{"full_name":"Dyer, Kelly A.","first_name":"Kelly A.","last_name":"Dyer"},{"full_name":"Fishman, Lila","last_name":"Fishman","first_name":"Lila"},{"full_name":"Bhide, Soumitra A.","last_name":"Bhide","first_name":"Soumitra A."},{"full_name":"Bradshaw, Sasha L.","first_name":"Sasha L.","last_name":"Bradshaw"},{"last_name":"Brady","first_name":"Meghan J.","full_name":"Brady, Meghan J."},{"full_name":"Burga, Alejandro","first_name":"Alejandro","last_name":"Burga"},{"full_name":"Courret, Cécile","last_name":"Courret","first_name":"Cécile"},{"full_name":"Fagen, Brandon L.","first_name":"Brandon L.","last_name":"Fagen"},{"full_name":"Machado Ferretti, Ana Beatriz Stein","first_name":"Ana Beatriz Stein","last_name":"Machado Ferretti"},{"first_name":"Réka K","id":"48D3F8DE-F248-11E8-B48F-1D18A9856A87","last_name":"Kelemen","orcid":"0000-0002-8489-9281","full_name":"Kelemen, Réka K"},{"full_name":"Kitano, Jun","last_name":"Kitano","first_name":"Jun"},{"full_name":"Liu, Yiran","first_name":"Yiran","last_name":"Liu"},{"first_name":"Emiliano","last_name":"Martí","full_name":"Martí, Emiliano"},{"full_name":"Erlenbach, Theresa","last_name":"Erlenbach","first_name":"Theresa"},{"first_name":"Josephine A.","last_name":"Reinhardt","full_name":"Reinhardt, Josephine A."},{"full_name":"Ross, Laura","last_name":"Ross","first_name":"Laura"},{"last_name":"Runge","first_name":"Jan Niklas","full_name":"Runge, Jan Niklas"},{"full_name":"Swanepoel, Callie M.","first_name":"Callie M.","last_name":"Swanepoel"},{"first_name":"Beatriz","last_name":"Vicoso","id":"49E1C5C6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4579-8306","full_name":"Vicoso, Beatriz"},{"last_name":"Vogan","first_name":"Aaron A.","full_name":"Vogan, Aaron A."},{"full_name":"Lindholm, Anna K.","last_name":"Lindholm","first_name":"Anna K."},{"full_name":"Larracuente, Amanda M.","last_name":"Larracuente","first_name":"Amanda M."},{"full_name":"Unckless, Robert L.","last_name":"Unckless","first_name":"Robert L."}],"date_updated":"2026-03-09T10:33:04Z","OA_place":"publisher","_id":"21409","publication":"Molecular Biology and Evolution","day":"02","publisher":"Oxford University Press","publication_status":"published","OA_type":"gold","date_published":"2026-02-02T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-03-08T23:01:45Z","quality_controlled":"1","month":"02","file_date_updated":"2026-03-09T10:32:02Z","type":"journal_article","title":"The evolutionary genomics of meiotic drive","status":"public","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"        43","external_id":{"pmid":["41589062"]},"has_accepted_license":"1"},{"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2409.11079","open_access":"1"}],"article_processing_charge":"No","department":[{"_id":"HeEd"}],"volume":16444,"project":[{"grant_number":"788183","_id":"266A2E9E-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Alpha Shape Theory Extended"},{"name":"Mathematics, Computer Science","call_identifier":"FWF","_id":"268116B8-B435-11E9-9278-68D0E5697425","grant_number":"Z00342"}],"doi":"10.1007/978-981-95-7127-7_26","acknowledgement":"A. J. Ameli—Supported by the project COALESCE (ERC grant no. 853234).\r\nM. Saghafian—Partially supported by the European Research Council (ERC), grant no. 788183, and by the Wittgenstein Prize, Austrian Science Fund (FWF), grant no. Z 342-N31.","year":"2026","abstract":[{"lang":"eng","text":"Given a finite set of red and blue points in R^d, the MST-ratio is defined as the total length of the Euclidean minimum spanning trees of the red points and the blue points, divided by the length of the Euclidean minimum spanning tree of their union. The MST-ratio has recently gained attention due to its direct interpretation in topological models for studying point sets with applications in spatial biology. The maximum MST-ratio of a point set is the maximum MST-ratio over all proper colorings of its points by red and blue. We prove that finding the maximum MST-ratio of a given point set is NP-hard when the dimension is part of the input. Moreover, we present a quadratic-time 3-approximation algorithm for this problem. As part of the proof, we show that in any metric space, the maximum MST-ratio is smaller than 3. Furthermore, we study the average MST-ratio over all colorings of a set of n points. We show that this average is always at least n-2/n-1, and for n random points uniformly distributed in a d-dimensional unit cube, the average tends to (math formular) in expectation as n approaches infinity."}],"arxiv":1,"scopus_import":"1","citation":{"ieee":"A. Jabal Ameli, F. Motiei, and M. Saghafian, “On the MST-ratio: Theoretical bounds and complexity of finding the maximum,” in <i>20th International Conference and Workshops on Algorithms and Computation</i>, Perugia, Italy, 2026, vol. 16444, pp. 386–401.","ista":"Jabal Ameli A, Motiei F, Saghafian M. 2026. On the MST-ratio: Theoretical bounds and complexity of finding the maximum. 20th International Conference and Workshops on Algorithms and Computation. WALCOM: International Conference and Workshops on Algorithms and Computation, LNCS, vol. 16444, 386–401.","ama":"Jabal Ameli A, Motiei F, Saghafian M. On the MST-ratio: Theoretical bounds and complexity of finding the maximum. In: <i>20th International Conference and Workshops on Algorithms and Computation</i>. Vol 16444. Springer Nature; 2026:386-401. doi:<a href=\"https://doi.org/10.1007/978-981-95-7127-7_26\">10.1007/978-981-95-7127-7_26</a>","apa":"Jabal Ameli, A., Motiei, F., &#38; Saghafian, M. (2026). On the MST-ratio: Theoretical bounds and complexity of finding the maximum. In <i>20th International Conference and Workshops on Algorithms and Computation</i> (Vol. 16444, pp. 386–401). Perugia, Italy: Springer Nature. <a href=\"https://doi.org/10.1007/978-981-95-7127-7_26\">https://doi.org/10.1007/978-981-95-7127-7_26</a>","chicago":"Jabal Ameli, Afrouz, Faezeh Motiei, and Morteza Saghafian. “On the MST-Ratio: Theoretical Bounds and Complexity of Finding the Maximum.” In <i>20th International Conference and Workshops on Algorithms and Computation</i>, 16444:386–401. Springer Nature, 2026. <a href=\"https://doi.org/10.1007/978-981-95-7127-7_26\">https://doi.org/10.1007/978-981-95-7127-7_26</a>.","mla":"Jabal Ameli, Afrouz, et al. “On the MST-Ratio: Theoretical Bounds and Complexity of Finding the Maximum.” <i>20th International Conference and Workshops on Algorithms and Computation</i>, vol. 16444, Springer Nature, 2026, pp. 386–401, doi:<a href=\"https://doi.org/10.1007/978-981-95-7127-7_26\">10.1007/978-981-95-7127-7_26</a>.","short":"A. Jabal Ameli, F. Motiei, M. Saghafian, in:, 20th International Conference and Workshops on Algorithms and Computation, Springer Nature, 2026, pp. 386–401."},"alternative_title":["LNCS"],"date_updated":"2026-03-09T10:25:41Z","author":[{"full_name":"Jabal Ameli, Afrouz","first_name":"Afrouz","last_name":"Jabal Ameli"},{"last_name":"Motiei","first_name":"Faezeh","full_name":"Motiei, Faezeh"},{"first_name":"Morteza","last_name":"Saghafian","id":"f86f7148-b140-11ec-9577-95435b8df824","full_name":"Saghafian, Morteza"}],"conference":{"end_date":"2026-03-06","start_date":"2026-03-04","name":"WALCOM: International Conference and Workshops on Algorithms and Computation","location":"Perugia, Italy"},"language":[{"iso":"eng"}],"oa":1,"publication_identifier":{"isbn":["9789819571260"],"eissn":["1611-3349"],"issn":["0302-9743"]},"ec_funded":1,"oa_version":"Preprint","fulldoi":"https://doi.org/10.1007/978-981-95-7127-7_26","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2026-02-14T00:00:00Z","date_created":"2026-03-08T23:01:45Z","OA_type":"green","publisher":"Springer Nature","publication_status":"published","day":"14","page":"386-401","_id":"21410","publication":"20th International Conference and Workshops on Algorithms and Computation","OA_place":"repository","external_id":{"arxiv":["2409.11079"]},"intvolume":"     16444","status":"public","type":"conference","title":"On the MST-ratio: Theoretical bounds and complexity of finding the maximum","quality_controlled":"1","month":"02"},{"title":"Fast re-routing in networks: On the complexity of perfect resilience","type":"conference","file_date_updated":"2026-03-09T12:33:58Z","status":"public","month":"01","quality_controlled":"1","has_accepted_license":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"       361","day":"07","OA_place":"publisher","publication":"29th International Conference on Principles of Distributed Systems","_id":"21411","OA_type":"gold","date_created":"2026-03-08T23:01:46Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2026-01-07T00:00:00Z","publication_status":"published","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","file":[{"relation":"main_file","success":1,"file_id":"21419","file_name":"2026_OPODIS_Bentert.pdf","content_type":"application/pdf","file_size":1041334,"date_updated":"2026-03-09T12:33:58Z","access_level":"open_access","checksum":"a7af114da7c38d2338b4edb922eb27f1","creator":"dernst","date_created":"2026-03-09T12:33:58Z"}],"article_number":"31","publication_identifier":{"eissn":["1868-8969"],"isbn":["9783959774093"]},"fulldoi":"https://doi.org/10.4230/LIPIcs.OPODIS.2025.31","oa_version":"Published Version","language":[{"iso":"eng"}],"conference":{"name":"OPODIS: Conference on Principles of Distributed Systems","location":"Iaşi, Romania","end_date":"2025-12-05","start_date":"2025-12-03"},"date_updated":"2026-03-09T12:36:11Z","author":[{"first_name":"Matthias","last_name":"Bentert","full_name":"Bentert, Matthias"},{"full_name":"Ceylan, Esra","first_name":"Esra","last_name":"Ceylan"},{"full_name":"Hübner, Valentin","orcid":"0009-0001-5009-4987","last_name":"Hübner","id":"2c8aa207-dc7d-11ea-9b2f-f22972ecd910","first_name":"Valentin"},{"last_name":"Schmid","first_name":"Stefan","full_name":"Schmid, Stefan"},{"full_name":"Srba, Jiří","last_name":"Srba","first_name":"Jiří"}],"oa":1,"scopus_import":"1","year":"2026","abstract":[{"text":"To achieve fast recovery from link failures, most modern communication networks feature fully\r\ndecentralized fast re-routing mechanisms. These re-routing mechanisms rely on pre-installed static re-routing rules at the nodes (the routers), which depend only on local failure information, namely on the failed links incident to the node. Ideally, a network is perfectly resilient: the re-routing rules ensure that packets are always successfully routed to their destinations as long as the source and the destination are still physically connected in the underlying network after the failures. Unfortunately, there are examples where achieving perfect resilience is not possible. Surprisingly, only very little is known about the algorithmic aspect of when and how perfect resilience can be achieved. We investigate the computational complexity of analyzing such local fast re-routing mechanisms. Our main result is a negative one: we show that even checking whether a given set of static re-routing rules ensures perfect resilience is coNP-complete. Additionally, we investigate other fundamental variations of the problem. In particular, we show that our coNP-completeness proof also applies to scenarios where the re-routing rules have specific patterns (known as skipping in the literature). On the positive side, for scenarios where nodes do not have information about the link from which a packet arrived (the so-called in-port), we present a linear-time algorithm to realize perfect resilience whenever possible (which we show can also be determined in linear time). ","lang":"eng"}],"acknowledgement":"Matthias Bentert: ERC Horizon 2020 research and innovation programme (grant agreement\r\nNo. 819416) and ERC Consolidator grant AdjustNet (agreement No. 864228).\r\nEsra Ceylan: German Research Foundation (DFG) project ReNO, Schwerpunktprogramm:\r\nResilienz in Vernetzten Welten – Beherrschen von Fehlern, Überlast, Angriffen und dem\r\nUnbekannten (SPP 2378).\r\nStefan Schmid: German Research Foundation (DFG) project ReNO, Schwerpunktprogramm:\r\nResilienz in Vernetzten Welten – Beherrschen von Fehlern, Überlast, Angriffen und dem\r\nUnbekannten (SPP 2378).","ddc":["000"],"doi":"10.4230/LIPIcs.OPODIS.2025.31","citation":{"ieee":"M. Bentert, E. Ceylan, V. Hübner, S. Schmid, and J. Srba, “Fast re-routing in networks: On the complexity of perfect resilience,” in <i>29th International Conference on Principles of Distributed Systems</i>, Iaşi, Romania, 2026, vol. 361.","apa":"Bentert, M., Ceylan, E., Hübner, V., Schmid, S., &#38; Srba, J. (2026). Fast re-routing in networks: On the complexity of perfect resilience. In <i>29th International Conference on Principles of Distributed Systems</i> (Vol. 361). Iaşi, Romania: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2025.31\">https://doi.org/10.4230/LIPIcs.OPODIS.2025.31</a>","ama":"Bentert M, Ceylan E, Hübner V, Schmid S, Srba J. Fast re-routing in networks: On the complexity of perfect resilience. In: <i>29th International Conference on Principles of Distributed Systems</i>. Vol 361. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2026. doi:<a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2025.31\">10.4230/LIPIcs.OPODIS.2025.31</a>","ista":"Bentert M, Ceylan E, Hübner V, Schmid S, Srba J. 2026. Fast re-routing in networks: On the complexity of perfect resilience. 29th International Conference on Principles of Distributed Systems. OPODIS: Conference on Principles of Distributed Systems, LIPIcs, vol. 361, 31.","chicago":"Bentert, Matthias, Esra Ceylan, Valentin Hübner, Stefan Schmid, and Jiří Srba. “Fast Re-Routing in Networks: On the Complexity of Perfect Resilience.” In <i>29th International Conference on Principles of Distributed Systems</i>, Vol. 361. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026. <a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2025.31\">https://doi.org/10.4230/LIPIcs.OPODIS.2025.31</a>.","short":"M. Bentert, E. Ceylan, V. Hübner, S. Schmid, J. Srba, in:, 29th International Conference on Principles of Distributed Systems, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026.","mla":"Bentert, Matthias, et al. “Fast Re-Routing in Networks: On the Complexity of Perfect Resilience.” <i>29th International Conference on Principles of Distributed Systems</i>, vol. 361, 31, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026, doi:<a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2025.31\">10.4230/LIPIcs.OPODIS.2025.31</a>."},"alternative_title":["LIPIcs"],"article_processing_charge":"No","volume":361,"department":[{"_id":"KrCh"}]},{"type":"preprint","title":"Deterministic domain selection of antiferromagnets via magnetic fields","status":"public","article_number":"2601.06646","month":"01","oa_version":"Preprint","fulldoi":"https://doi.org/10.48550/arXiv.2601.06646","external_id":{"arxiv":["2601.06646"]},"language":[{"iso":"eng"}],"date_updated":"2026-03-16T08:57:18Z","author":[{"first_name":"Sophie F.","last_name":"Weber","full_name":"Weber, Sophie F."},{"id":"23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3","last_name":"Sunko","first_name":"Veronika","full_name":"Sunko, Veronika","orcid":"0000-0003-2724-3523"}],"oa":1,"acknowledgement":"SFW acknowledges funding from Chalmers University of Technology through the department of Physics and the Areas of Advance Nano and Materials Science. VS acknowledges funding from Institute of Science and Technology Austria. Monte Carlo simulations were performed using computing resources from the PDC Center for High Performance Computing. These resources were granted by the National Academic Infrastructure for Supercomputing in Sweden (NAISS), partially funded by the Swedish Research Council through grant agreement no. 2022-06725.","abstract":[{"text":"Antiferromagnets (AFMs) hold promise for applications in digital logic. However, switching AFM domains is challenging, as magnetic fields do not couple to the bulk antiferromagnetic order parameter. Here we show that magnetic-field-driven switching of AFM domains can in many cases be enabled by a generic reduction of magnetic exchange at surfaces. We use statistical mechanics and Monte Carlo simulations to demonstrate that an inequivalence in magnetic exchange between top and bottom surface moments, combined with the enhanced magnetic susceptibility of surface spins, can enable deterministic selection of antiferromagnetic domains depending on the magnetic-field ramping direction. We further show that this mechanism provides a natural interpretation for experimental observations of hysteresis in magneto-optical response of the van der Waals AFM $\\mathrm{MnBi_2Te_4}$. Our findings highlight the critical role of surface spins in responses of antiferromagnets to magnetic fields. Furthermore, our results suggest that antiferromagnetic domain selection via purely magnetic means may be a more common and experimentally accessible phenomenon than previously assumed.","lang":"eng"}],"year":"2026","arxiv":1,"day":"10","doi":"10.48550/arXiv.2601.06646","citation":{"chicago":"Weber, Sophie F., and Veronika Sunko. “Deterministic Domain Selection of Antiferromagnets via Magnetic Fields.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2601.06646\">https://doi.org/10.48550/arXiv.2601.06646</a>.","short":"S.F. Weber, V. Sunko, ArXiv (n.d.).","mla":"Weber, Sophie F., and Veronika Sunko. “Deterministic Domain Selection of Antiferromagnets via Magnetic Fields.” <i>ArXiv</i>, 2601.06646, doi:<a href=\"https://doi.org/10.48550/arXiv.2601.06646\">10.48550/arXiv.2601.06646</a>.","ieee":"S. F. Weber and V. Sunko, “Deterministic domain selection of antiferromagnets via magnetic fields,” <i>arXiv</i>. .","apa":"Weber, S. F., &#38; Sunko, V. (n.d.). Deterministic domain selection of antiferromagnets via magnetic fields. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2601.06646\">https://doi.org/10.48550/arXiv.2601.06646</a>","ama":"Weber SF, Sunko V. Deterministic domain selection of antiferromagnets via magnetic fields. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2601.06646\">10.48550/arXiv.2601.06646</a>","ista":"Weber SF, Sunko V. Deterministic domain selection of antiferromagnets via magnetic fields. arXiv, 2601.06646."},"OA_place":"repository","_id":"21438","publication":"arXiv","OA_type":"green","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2601.06646"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2026-01-10T00:00:00Z","date_created":"2026-03-11T10:40:20Z","article_processing_charge":"No","department":[{"_id":"VeSu"}],"publication_status":"submitted"},{"author":[{"id":"221708e1-1ff6-11ee-9fa6-85146607433e","last_name":"Hawaldar","first_name":"Samarth","full_name":"Hawaldar, Samarth","orcid":"0000-0002-1965-4309"},{"full_name":"Nikhil, N.","first_name":"N.","last_name":"Nikhil"},{"full_name":"Rey, Ana Maria","last_name":"Rey","first_name":"Ana Maria"},{"full_name":"Bollinger, John J.","last_name":"Bollinger","first_name":"John J."},{"full_name":"Shankar, Athreya","first_name":"Athreya","last_name":"Shankar"}],"date_updated":"2026-04-14T09:04:08Z","language":[{"iso":"eng"}],"PlanS_conform":"1","oa":1,"article_number":"034004","publication_identifier":{"eissn":["2331-7019"]},"file":[{"success":1,"relation":"main_file","creator":"dernst","date_created":"2026-03-16T09:24:53Z","access_level":"open_access","date_updated":"2026-03-16T09:24:53Z","file_size":1421954,"checksum":"f0dc6a50222b778fd75cc72a28d38689","content_type":"application/pdf","file_id":"21456","file_name":"2026_PhysicalReviewApplied_Hawaldar.pdf"}],"fulldoi":"https://doi.org/10.1103/h1m9-h3yw","oa_version":"Published Version","corr_author":"1","article_processing_charge":"Yes (via OA deal)","issue":"3","department":[{"_id":"JoFi"},{"_id":"GradSch"}],"volume":25,"project":[{"_id":"bdb108fd-d553-11ed-ba76-83dc74a9864f","grant_number":"F07105","name":"QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits"}],"article_type":"original","doi":"10.1103/h1m9-h3yw","ddc":["530"],"arxiv":1,"scopus_import":"1","acknowledgement":"We thank Wenchao Ge and Allison Carter for feedback on the manuscript. We also thank Wenchao Ge for sharing the numerical simulation data that we have used in Fig. 5 of this paper. N.N. would like to thank Perimeter Institute and Boston University for support during this research. S.H. acknowledges partial support from the Institute of Science and Technology Austria and the Austrian Science Fund (FWF) DOI 10.55776/F71 for the duration of this project. This work was supported by DOE Quantum Systems Accelerator, ARO W911NF24-1-0128, and NSF JILA-PFC PHY-2317149. J.J.B. and A.M.R. acknowledge support through AFOSR Grant No. FA9550-25-1-0080. A.S. acknowledges support by the Department of Science and Technology, Govt. of India through the INSPIRE Faculty Award (DST/INSPIRE/04/2023/001486), by the Anusandhan National Research Foundation (ANRF), Govt. of India through the Prime Minister’s Early Career Research Grant (PMECRG) (ANRF/ECRG/2024/001160/PMS) and by IIT Madras through the New Faculty Initiation Grant (NFIG).","year":"2026","abstract":[{"text":"Three-dimensional (3D) crystals offer a route to scaling up trapped-ion systems for quantum sensing and quantum simulation applications; however, engineering coherent spin-motion couplings and effective spin-spin interactions in large crystals poses technical challenges associated with decoherence and prolonged timescales to generate appreciable entanglement. Here, we explore the possibility of speeding up these interactions in 3D crystals via parametric amplification. For this purpose, we derive a general Hamiltonian for the parametric amplification of spin-motion coupling that is broadly applicable to normal modes with motion transverse to or along the spatial extent of the crystal. Unlike in lower-dimensional crystals, we find that the ability to faithfully (uniformly) amplify the spin-spin interactions in 3D crystals depends on the physical implementation of the spin-motion coupling. We consider the light-shift gate, and the so-called phase-insensitive and phase-sensitive Mølmer-Sørensen (MS) gates, and we find that only the phase-sensitive MS gate can be faithfully amplified in general 3D crystals. We discuss a situation where nonuniform amplification can be advantageous. We also reconsider the effect of counter-rotating terms on parametric amplification and find that they are not as detrimental as previous studies suggest.","lang":"eng"}],"citation":{"chicago":"Hawaldar, Samarth, N. Nikhil, Ana Maria Rey, John J. Bollinger, and Athreya Shankar. “Parametric Amplification of Spin-Motion Coupling in Three-Dimensional Trapped-Ion Crystals.” <i>Physical Review Applied</i>. American Physical Society, 2026. <a href=\"https://doi.org/10.1103/h1m9-h3yw\">https://doi.org/10.1103/h1m9-h3yw</a>.","short":"S. Hawaldar, N. Nikhil, A.M. Rey, J.J. Bollinger, A. Shankar, Physical Review Applied 25 (2026).","mla":"Hawaldar, Samarth, et al. “Parametric Amplification of Spin-Motion Coupling in Three-Dimensional Trapped-Ion Crystals.” <i>Physical Review Applied</i>, vol. 25, no. 3, 034004, American Physical Society, 2026, doi:<a href=\"https://doi.org/10.1103/h1m9-h3yw\">10.1103/h1m9-h3yw</a>.","ieee":"S. Hawaldar, N. Nikhil, A. M. Rey, J. J. Bollinger, and A. Shankar, “Parametric amplification of spin-motion coupling in three-dimensional trapped-ion crystals,” <i>Physical Review Applied</i>, vol. 25, no. 3. American Physical Society, 2026.","apa":"Hawaldar, S., Nikhil, N., Rey, A. M., Bollinger, J. J., &#38; Shankar, A. (2026). Parametric amplification of spin-motion coupling in three-dimensional trapped-ion crystals. <i>Physical Review Applied</i>. American Physical Society. <a href=\"https://doi.org/10.1103/h1m9-h3yw\">https://doi.org/10.1103/h1m9-h3yw</a>","ista":"Hawaldar S, Nikhil N, Rey AM, Bollinger JJ, Shankar A. 2026. Parametric amplification of spin-motion coupling in three-dimensional trapped-ion crystals. Physical Review Applied. 25(3), 034004.","ama":"Hawaldar S, Nikhil N, Rey AM, Bollinger JJ, Shankar A. Parametric amplification of spin-motion coupling in three-dimensional trapped-ion crystals. <i>Physical Review Applied</i>. 2026;25(3). doi:<a href=\"https://doi.org/10.1103/h1m9-h3yw\">10.1103/h1m9-h3yw</a>"},"external_id":{"arxiv":["2507.16741"]},"has_accepted_license":"1","intvolume":"        25","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"status":"public","title":"Parametric amplification of spin-motion coupling in three-dimensional trapped-ion crystals","type":"journal_article","file_date_updated":"2026-03-16T09:24:53Z","month":"03","quality_controlled":"1","date_created":"2026-03-15T23:01:35Z","date_published":"2026-03-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","OA_type":"hybrid","publication_status":"published","publisher":"American Physical Society","day":"01","publication":"Physical Review Applied","_id":"21449","OA_place":"publisher"},{"has_accepted_license":"1","external_id":{"arxiv":["2510.00103"]},"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"       707","file_date_updated":"2026-03-16T10:57:49Z","type":"journal_article","title":"The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings","status":"public","quality_controlled":"1","month":"03","OA_type":"diamond","date_published":"2026-03-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-03-15T23:01:36Z","publisher":"EDP Sciences","publication_status":"published","day":"01","OA_place":"publisher","_id":"21451","publication":"Astronomy & Astrophysics","DOAJ_listed":"1","language":[{"iso":"eng"}],"date_updated":"2026-03-16T10:59:16Z","author":[{"first_name":"Alberto","id":"018f0249-0e87-11f0-b167-cbce08fbd541","last_name":"Torralba Torregrosa","orcid":"0000-0001-5586-6950","full_name":"Torralba Torregrosa, Alberto"},{"id":"7439a258-f3c0-11ec-9501-9df22fe06720","last_name":"Matthee","first_name":"Jorryt J","orcid":"0000-0003-2871-127X","full_name":"Matthee, Jorryt J"},{"first_name":"Gabriele","last_name":"Pezzulli","full_name":"Pezzulli, Gabriele"},{"full_name":"Naidu, Rohan P.","first_name":"Rohan P.","last_name":"Naidu"},{"full_name":"Ishikawa, Yuzo","first_name":"Yuzo","last_name":"Ishikawa"},{"first_name":"Gabriel B.","last_name":"Brammer","full_name":"Brammer, Gabriel B."},{"first_name":"Seok Jun","last_name":"Chang","full_name":"Chang, Seok Jun"},{"full_name":"Chisholm, John","first_name":"John","last_name":"Chisholm"},{"full_name":"De Graaff, Anna","first_name":"Anna","last_name":"De Graaff"},{"full_name":"D’Eugenio, Francesco","last_name":"D’Eugenio","first_name":"Francesco"},{"full_name":"Di Cesare, Claudia","first_name":"Claudia","last_name":"Di Cesare","id":"2d002343-372f-11ef-98ec-a164d20427cb"},{"full_name":"Eilers, Anna Christina","last_name":"Eilers","first_name":"Anna Christina"},{"full_name":"Greene, Jenny E.","first_name":"Jenny E.","last_name":"Greene"},{"full_name":"Gronke, Max","first_name":"Max","last_name":"Gronke"},{"full_name":"Iani, Edoardo","orcid":"0000-0001-8386-3546","id":"4053390a-6b68-11ef-9828-a3b8adef8d0a","last_name":"Iani","first_name":"Edoardo"},{"first_name":"Vasily","last_name":"Kokorev","full_name":"Kokorev, Vasily"},{"id":"1438afc8-1ff6-11ee-9fa6-cd4a75d66875","last_name":"Kotiwale","first_name":"Gauri","full_name":"Kotiwale, Gauri"},{"first_name":"Ivan","id":"9a9394cb-3200-11ee-973b-f5ba2a8b16e4","last_name":"Kramarenko","full_name":"Kramarenko, Ivan","orcid":"0000-0001-5346-6048"},{"full_name":"Ma, Yilun","last_name":"Ma","first_name":"Yilun"},{"full_name":"Mascia, Sara","last_name":"Mascia","id":"edaf889c-c7cd-11ef-ab1b-bb28c431bd29","first_name":"Sara"},{"last_name":"Navarrete","id":"aa14a535-50c9-11ef-b52e-e0c373d10148","first_name":"Benjamín","full_name":"Navarrete, Benjamín"},{"first_name":"Erica","last_name":"Nelson","full_name":"Nelson, Erica"},{"last_name":"Oesch","first_name":"Pascal","full_name":"Oesch, Pascal"},{"full_name":"Simcoe, Robert A.","last_name":"Simcoe","first_name":"Robert A."},{"first_name":"Stijn","last_name":"Wuyts","full_name":"Wuyts, Stijn"}],"PlanS_conform":"1","oa":1,"file":[{"checksum":"fcab9cb3dcf1d68612e1fdc8191643c1","creator":"dernst","date_created":"2026-03-16T10:57:49Z","date_updated":"2026-03-16T10:57:49Z","access_level":"open_access","file_size":2510157,"content_type":"application/pdf","file_id":"21460","file_name":"2026_AstronomyAstrophysics_Torralba2.pdf","success":1,"relation":"main_file"}],"publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"article_number":"A75","oa_version":"Published Version","fulldoi":"https://doi.org/10.1051/0004-6361/202557537","corr_author":"1","article_processing_charge":"No","project":[{"_id":"bd9b2118-d553-11ed-ba76-db24564edfea","grant_number":"101076224","name":"Young galaxies as tracers and agents of cosmic reionization"}],"volume":707,"article_type":"original","department":[{"_id":"JoMa"}],"year":"2026","abstract":[{"lang":"eng","text":"The population of the little red dots (LRDs) may represent a key phase of supermassive black hole (SMBH) growth. A cocoon of dense excited gas is emerging as a key component to explain the most striking properties of LRDs, such as strong Balmer breaks and Balmer absorption, as well as the weak IR emission. To dissect the structure of LRDs, we analyzed new deep JWST/NIRSpec PRISM and G395H spectra of FRESCO-GN-9771, one of the most luminous known LRDs at z = 5.5. These spectra reveal a strong Balmer break, broad Balmer lines, and very narrow [O III] emission. We revealed a forest of optical [Fe II] lines, which we argue are emerging from a dense (nH = 109 − 10 cm−3) warm layer with electron temperature Te ≈ 7000 K. The broad wings of Hα and Hβ have an exponential profile due to electron scattering in this same layer. The high Hα : Hβ : Hγ flux ratio of ≈10.4 : 1 : 0.14 is an indicator of collisional excitation and resonant scattering dominating the Balmer line emission. A narrow Hγ component, unseen in the other two Balmer lines due to outshining by the broad components, could trace the ISM of a normal host galaxy with a star formation rate of ∼5 M⊙ yr−1. The warm layer is mostly opaque to Balmer transitions, producing a characteristic P Cygni profile in the line centers suggesting outflowing motions. This same layer is responsible for shaping the Balmer break. The broadband spectrum can be reasonably matched by a simple photoionized slab model that dominates the λ > 1500 Å continuum and a low-mass (∼108 M⊙) galaxy that could explain the narrow [O III], with only a subdominant contribution to the UV continuum. Our findings indicate that Balmer lines are not directly tracing the gas kinematics near the SMBH and that the BH mass scale is likely much lower than virial indicators suggest."}],"acknowledgement":"We thank the scientific referee for useful and constructive comments. We thank Ylva Götberg and Zoltan Haiman for insightful discussions about the physics of gaseous envelopes and accretion into black holes. Funded by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. This work is based in part on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with program #5664. This work has received funding from the Swiss State Secretariat for Education, Research and Innovation (SERI) under contract number MB22.00072, as well as from the Swiss National Science Foundation (SNSF) through project grant 200020_207349.","scopus_import":"1","arxiv":1,"doi":"10.1051/0004-6361/202557537","ddc":["520"],"citation":{"apa":"Torralba Torregrosa, A., Matthee, J. J., Pezzulli, G., Naidu, R. P., Ishikawa, Y., Brammer, G. B., … Wuyts, S. (2026). The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202557537\">https://doi.org/10.1051/0004-6361/202557537</a>","ama":"Torralba Torregrosa A, Matthee JJ, Pezzulli G, et al. The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings. <i>Astronomy &#38; Astrophysics</i>. 2026;707. doi:<a href=\"https://doi.org/10.1051/0004-6361/202557537\">10.1051/0004-6361/202557537</a>","ista":"Torralba Torregrosa A, Matthee JJ, Pezzulli G, Naidu RP, Ishikawa Y, Brammer GB, Chang SJ, Chisholm J, De Graaff A, D’Eugenio F, Di Cesare C, Eilers AC, Greene JE, Gronke M, Iani E, Kokorev V, Kotiwale G, Kramarenko I, Ma Y, Mascia S, Navarrete B, Nelson E, Oesch P, Simcoe RA, Wuyts S. 2026. The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings. Astronomy &#38; Astrophysics. 707, A75.","ieee":"A. Torralba Torregrosa <i>et al.</i>, “The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings,” <i>Astronomy &#38; Astrophysics</i>, vol. 707. EDP Sciences, 2026.","short":"A. Torralba Torregrosa, J.J. Matthee, G. Pezzulli, R.P. Naidu, Y. Ishikawa, G.B. Brammer, S.J. Chang, J. Chisholm, A. De Graaff, F. D’Eugenio, C. Di Cesare, A.C. Eilers, J.E. Greene, M. Gronke, E. Iani, V. Kokorev, G. Kotiwale, I. Kramarenko, Y. Ma, S. Mascia, B. Navarrete, E. Nelson, P. Oesch, R.A. Simcoe, S. Wuyts, Astronomy &#38; Astrophysics 707 (2026).","mla":"Torralba Torregrosa, Alberto, et al. “The Warm Outer Layer of a Little Red Dot as the Source of [Fe Ii] and Collisional Balmer Lines with Scattering Wings.” <i>Astronomy &#38; Astrophysics</i>, vol. 707, A75, EDP Sciences, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202557537\">10.1051/0004-6361/202557537</a>.","chicago":"Torralba Torregrosa, Alberto, Jorryt J Matthee, Gabriele Pezzulli, Rohan P. Naidu, Yuzo Ishikawa, Gabriel B. Brammer, Seok Jun Chang, et al. “The Warm Outer Layer of a Little Red Dot as the Source of [Fe Ii] and Collisional Balmer Lines with Scattering Wings.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202557537\">https://doi.org/10.1051/0004-6361/202557537</a>."}},{"project":[{"name":"Young galaxies as tracers and agents of cosmic reionization","_id":"bd9b2118-d553-11ed-ba76-db24564edfea","grant_number":"101076224"}],"volume":707,"article_type":"original","department":[{"_id":"JoMa"},{"_id":"GradSch"}],"article_processing_charge":"No","citation":{"apa":"Di Cesare, C., Matthee, J. J., Naidu, R. P., Torralba, A., Kotiwale, G., Kramarenko, I., … Tacchella, S. (2026). The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202557790\">https://doi.org/10.1051/0004-6361/202557790</a>","ista":"Di Cesare C, Matthee JJ, Naidu RP, Torralba A, Kotiwale G, Kramarenko I, Blaizot J, Rosdahl J, Leja J, Iani E, Adamo A, Covelo-Paz A, Furtak LJ, Heintz KE, Mascia S, Navarrete B, Oesch PA, Romano M, Shivaei I, Tacchella S. 2026. The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations. Astronomy &#38; Astrophysics. 707, A129.","ama":"Di Cesare C, Matthee JJ, Naidu RP, et al. The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations. <i>Astronomy &#38; Astrophysics</i>. 2026;707. doi:<a href=\"https://doi.org/10.1051/0004-6361/202557790\">10.1051/0004-6361/202557790</a>","ieee":"C. Di Cesare <i>et al.</i>, “The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations,” <i>Astronomy &#38; Astrophysics</i>, vol. 707. EDP Sciences, 2026.","short":"C. Di Cesare, J.J. Matthee, R.P. Naidu, A. Torralba, G. Kotiwale, I. Kramarenko, J. Blaizot, J. Rosdahl, J. Leja, E. Iani, A. Adamo, A. Covelo-Paz, L.J. Furtak, K.E. Heintz, S. Mascia, B. Navarrete, P.A. Oesch, M. Romano, I. Shivaei, S. Tacchella, Astronomy &#38; Astrophysics 707 (2026).","mla":"Di Cesare, Claudia, et al. “The Slope and Scatter of the Star-Forming Main Sequence at z ∼ 5: Reconciling Observations with Simulations.” <i>Astronomy &#38; Astrophysics</i>, vol. 707, A129, EDP Sciences, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202557790\">10.1051/0004-6361/202557790</a>.","chicago":"Di Cesare, Claudia, Jorryt J Matthee, Rohan P. Naidu, Alberto Torralba, Gauri Kotiwale, Ivan Kramarenko, Jeremy Blaizot, et al. “The Slope and Scatter of the Star-Forming Main Sequence at z ∼ 5: Reconciling Observations with Simulations.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202557790\">https://doi.org/10.1051/0004-6361/202557790</a>."},"abstract":[{"text":"Galaxies exhibit a tight correlation between their star formation rate (SFR) and stellar mass over a wide redshift range known as the star-forming main sequence (SFMS). With JWST, the SFMS can now be investigated at high redshifts down to masses of ∼106 M⊙, using sensitive star formation rate tracers such as the Hα emission, which allow us to probe the variability in the star formation histories. We present inferences of the SFMS based on 316 Hα-selected galaxies at z ∼ 4 − 5 with log(M★/M⊙) = 6.4 − 10.6. These galaxies were identified behind the Abell 2744 lensing cluster with NIRCam grism spectroscopy from the survey All the Little Things (ALT). At face value, our data suggest a shallow slope in the SFMS (SFR ∝ M★α, with α = 0.45). After we corrected this for the Hα-flux limited nature of our survey using a Bayesian framework, the slope steepened to α = 0.59+0.10−0.09, whereas current data on their own are inconclusive on the mass dependence of the scatter. These slopes differ significantly from the slope of ∼1 that is expected from the observed evolution of the galaxy stellar mass function and from simulations. When we fixed the slope to α = 1, we found evidence for a decreasing intrinsic scatter with stellar mass (from ∼0.5 dex at M★ = 108 M⊙ to 0.4 dex at M★ = 1010 M⊙). This difference might be explained by a (combination of) luminosity-dependent SFR(Hα) calibration, a population of (mini)-quenched low-mass galaxies, or underestimated dust attenuation in high-mass galaxies. Future deep observations with different facilities can quantify these processes, which will enable us to achieve better insights into the variability of the star formation histories.","lang":"eng"}],"year":"2026","acknowledgement":"We thank the anonymous referee for the insightful comments that helped improving the manuscript. We thank Romain. A. Meyer for valuable discussion, Pierluigi Rinaldi for his help with data handling and Luca Graziani and William McClymont for providing the dustyGadget and\r\nTHESAN-ZOOM data, respectively. Funded by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. This work is based on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with program # 3516. We acknowledge funding from JWST program GO-3516. Software used in developing this work includes: matplotlib (Hunter 2007), numpy (Oliphant 2007), scipy (Virtanen et al. 2020), TOPCAT (Taylor 2005), and Astropy (Astropy Collaboration 2013).","scopus_import":"1","arxiv":1,"ddc":["520"],"doi":"10.1051/0004-6361/202557790","PlanS_conform":"1","oa":1,"DOAJ_listed":"1","language":[{"iso":"eng"}],"author":[{"first_name":"Claudia","id":"2d002343-372f-11ef-98ec-a164d20427cb","last_name":"Di Cesare","full_name":"Di Cesare, Claudia"},{"first_name":"Jorryt J","last_name":"Matthee","id":"7439a258-f3c0-11ec-9501-9df22fe06720","orcid":"0000-0003-2871-127X","full_name":"Matthee, Jorryt J"},{"first_name":"Rohan P.","last_name":"Naidu","full_name":"Naidu, Rohan P."},{"full_name":"Torralba, Alberto","first_name":"Alberto","last_name":"Torralba"},{"first_name":"Gauri","id":"1438afc8-1ff6-11ee-9fa6-cd4a75d66875","last_name":"Kotiwale","full_name":"Kotiwale, Gauri"},{"full_name":"Kramarenko, Ivan","orcid":"0000-0001-5346-6048","last_name":"Kramarenko","id":"9a9394cb-3200-11ee-973b-f5ba2a8b16e4","first_name":"Ivan"},{"full_name":"Blaizot, Jeremy","first_name":"Jeremy","last_name":"Blaizot"},{"last_name":"Rosdahl","first_name":"Joakim","full_name":"Rosdahl, Joakim"},{"full_name":"Leja, Joel","first_name":"Joel","last_name":"Leja"},{"first_name":"Edoardo","last_name":"Iani","id":"4053390a-6b68-11ef-9828-a3b8adef8d0a","orcid":"0000-0001-8386-3546","full_name":"Iani, Edoardo"},{"full_name":"Adamo, Angela","first_name":"Angela","last_name":"Adamo"},{"full_name":"Covelo-Paz, Alba","first_name":"Alba","last_name":"Covelo-Paz"},{"first_name":"Lukas J.","last_name":"Furtak","full_name":"Furtak, Lukas J."},{"last_name":"Heintz","first_name":"Kasper E.","full_name":"Heintz, Kasper E."},{"full_name":"Mascia, Sara","last_name":"Mascia","id":"edaf889c-c7cd-11ef-ab1b-bb28c431bd29","first_name":"Sara"},{"id":"aa14a535-50c9-11ef-b52e-e0c373d10148","last_name":"Navarrete","first_name":"Benjamín","full_name":"Navarrete, Benjamín"},{"full_name":"Oesch, Pascal A.","first_name":"Pascal A.","last_name":"Oesch"},{"full_name":"Romano, Michael","first_name":"Michael","last_name":"Romano"},{"first_name":"Irene","last_name":"Shivaei","full_name":"Shivaei, Irene"},{"first_name":"Sandro","last_name":"Tacchella","full_name":"Tacchella, Sandro"}],"date_updated":"2026-03-16T10:52:44Z","oa_version":"Published Version","fulldoi":"https://doi.org/10.1051/0004-6361/202557790","corr_author":"1","file":[{"relation":"main_file","success":1,"content_type":"application/pdf","file_name":"2026_AstronomyAstrophysics_DiCesare.pdf","file_id":"21459","file_size":1821411,"creator":"dernst","access_level":"open_access","date_updated":"2026-03-16T10:48:07Z","checksum":"c056b00ce7324849754521fde10fb7ca","date_created":"2026-03-16T10:48:07Z"}],"publication_identifier":{"issn":["0004-6361"],"eissn":["1432-0746"]},"article_number":"A129","publisher":"EDP Sciences","publication_status":"published","OA_type":"diamond","date_published":"2026-03-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-03-15T23:01:36Z","OA_place":"publisher","_id":"21452","publication":"Astronomy & Astrophysics","day":"01","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"       707","external_id":{"arxiv":["2510.19044"]},"has_accepted_license":"1","month":"03","quality_controlled":"1","type":"journal_article","file_date_updated":"2026-03-16T10:48:07Z","title":"The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations","status":"public"},{"_id":"21454","publication":"Geomatics Natural Hazards and Risk","OA_place":"publisher","day":"04","publisher":"Taylor & Francis","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2026-03-04T00:00:00Z","date_created":"2026-03-15T23:01:36Z","OA_type":"gold","quality_controlled":"1","month":"03","status":"public","file_date_updated":"2026-03-16T10:18:26Z","type":"journal_article","title":"Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential","intvolume":"        17","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"has_accepted_license":"1","citation":{"ista":"Mohanty L, GANTAYAT P. 2026. Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential. Geomatics Natural Hazards and Risk. 17(1), 2639085.","ama":"Mohanty L, GANTAYAT P. Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential. <i>Geomatics Natural Hazards and Risk</i>. 2026;17(1). doi:<a href=\"https://doi.org/10.1080/19475705.2026.2639085\">10.1080/19475705.2026.2639085</a>","apa":"Mohanty, L., &#38; GANTAYAT, P. (2026). Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential. <i>Geomatics Natural Hazards and Risk</i>. Taylor &#38; Francis. <a href=\"https://doi.org/10.1080/19475705.2026.2639085\">https://doi.org/10.1080/19475705.2026.2639085</a>","ieee":"L. Mohanty and P. GANTAYAT, “Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential,” <i>Geomatics Natural Hazards and Risk</i>, vol. 17, no. 1. Taylor &#38; Francis, 2026.","mla":"Mohanty, Litan, and PRATEEK GANTAYAT. “Comprehensive Assessment of Himalayan Glacial Lakes Concerning Their Distribution, Dynamics, and Hazard Potential.” <i>Geomatics Natural Hazards and Risk</i>, vol. 17, no. 1, 2639085, Taylor &#38; Francis, 2026, doi:<a href=\"https://doi.org/10.1080/19475705.2026.2639085\">10.1080/19475705.2026.2639085</a>.","short":"L. Mohanty, P. GANTAYAT, Geomatics Natural Hazards and Risk 17 (2026).","chicago":"Mohanty, Litan, and PRATEEK GANTAYAT. “Comprehensive Assessment of Himalayan Glacial Lakes Concerning Their Distribution, Dynamics, and Hazard Potential.” <i>Geomatics Natural Hazards and Risk</i>. Taylor &#38; Francis, 2026. <a href=\"https://doi.org/10.1080/19475705.2026.2639085\">https://doi.org/10.1080/19475705.2026.2639085</a>."},"doi":"10.1080/19475705.2026.2639085","ddc":["550"],"abstract":[{"lang":"eng","text":"This study examines the distribution, growth, and GLOF hazard of glacial lakes across major Himalayan river basins. Basin-wise GLOF susceptibility was assessed using glacial lake abundance, spatial distribution, and rates of lake area expansion. The Kosi, Yarlung Zangbo, Manas, and Upper Indus basins were identified as the most susceptible and classified as critical. The highest rates of lake size increase were observed in the Kosi Basin, followed by Yarlung Zangbo, Manas, Karnali, Upper Indus, and Tista, indicating their potential as future GLOF-prone regions. Moreover, a Himalayan-scale GLOF hazard map was generated integrating population, hydropower infrastructure, potential flood volume, roads, settlements, and railways revealing high hazard levels in the Chenab, Jhelum, Teesta, and Beas basins in India; the Koshi, Tama-Koshi, and Dudh-Koshi basins in Nepal; and the Kuri Chu sub-basin of the Manas Basin in Bhutan. These findings highlight priority regions where detailed field investigations and hydrodynamic modelling are essential before further infrastructure development."}],"year":"2026","acknowledgement":"The work is partially financed by USDMA and WIHG, Dehradun. The authors would like to express their sincere gratitude to Dr. Ashim Sattar for his valuable insights, constructive suggestions, and contributions toward refining and improving the quality of this work. I want to give my special thanks to Mr. Sourav Anand and Mr. Shivyank Negi for helping me create the database. I would also like to thank IIT Kharagpur. For further data access, the corresponding authors can be contacted.","scopus_import":"1","department":[{"_id":"FrPe"}],"volume":17,"article_type":"original","article_processing_charge":"Yes","issue":"1","oa_version":"Published Version","fulldoi":"https://doi.org/10.1080/19475705.2026.2639085","article_number":"2639085","publication_identifier":{"eissn":["1947-5713"],"issn":["1947-5705"]},"file":[{"success":1,"relation":"main_file","creator":"dernst","access_level":"open_access","date_updated":"2026-03-16T10:18:26Z","checksum":"78f7a3020bf5966e820340a711ea3a6b","date_created":"2026-03-16T10:18:26Z","file_size":10548823,"file_id":"21458","file_name":"2026_Geomatics_Mohanty.pdf","content_type":"application/pdf"}],"oa":1,"PlanS_conform":"1","date_updated":"2026-03-16T10:21:38Z","author":[{"full_name":"Mohanty, Litan","first_name":"Litan","last_name":"Mohanty"},{"first_name":"Prateek","last_name":"Gantayat","id":"02734268-3e8d-11ef-80a1-cec4a088d004","full_name":"Gantayat, Prateek"}],"DOAJ_listed":"1","language":[{"iso":"eng"}]},{"department":[{"_id":"ZhAl"},{"_id":"GradSch"}],"volume":136,"article_type":"original","project":[{"name":"Center for Correlated Quantum Materials and Solid State Quantum Systems: Nonlinear THz spectroscopy of quantum critical materials","_id":"34a97cc6-11ca-11ed-8bc3-9acbba792f33","grant_number":"F8602"}],"article_processing_charge":"Yes (via OA deal)","issue":"10","citation":{"mla":"Shen, Chao, et al. “Disentangling Electronic and Ionic Nonlinear Polarization Effects in Bulk THz Kerr Response.” <i>Physical Review Letters</i>, vol. 136, no. 10, 106901, American Physical Society, 2026, doi:<a href=\"https://doi.org/10.1103/1c5k-9z82\">10.1103/1c5k-9z82</a>.","short":"C. Shen, M. Frenzel, S.F. Maehrlein, Z. Alpichshev, Physical Review Letters 136 (2026).","chicago":"Shen, Chao, Maximilian Frenzel, Sebastian F. Maehrlein, and Zhanybek Alpichshev. “Disentangling Electronic and Ionic Nonlinear Polarization Effects in Bulk THz Kerr Response.” <i>Physical Review Letters</i>. American Physical Society, 2026. <a href=\"https://doi.org/10.1103/1c5k-9z82\">https://doi.org/10.1103/1c5k-9z82</a>.","ista":"Shen C, Frenzel M, Maehrlein SF, Alpichshev Z. 2026. Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response. Physical Review Letters. 136(10), 106901.","ama":"Shen C, Frenzel M, Maehrlein SF, Alpichshev Z. Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response. <i>Physical Review Letters</i>. 2026;136(10). doi:<a href=\"https://doi.org/10.1103/1c5k-9z82\">10.1103/1c5k-9z82</a>","apa":"Shen, C., Frenzel, M., Maehrlein, S. F., &#38; Alpichshev, Z. (2026). Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/1c5k-9z82\">https://doi.org/10.1103/1c5k-9z82</a>","ieee":"C. Shen, M. Frenzel, S. F. Maehrlein, and Z. Alpichshev, “Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response,” <i>Physical Review Letters</i>, vol. 136, no. 10. American Physical Society, 2026."},"doi":"10.1103/1c5k-9z82","ddc":["530"],"year":"2026","abstract":[{"lang":"eng","text":"Terahertz (THz) spectroscopy is a powerful probe of low-energy excitations in complex materials. Extending it into the nonlinear regime broadens its scope and can provide valuable insight into interactions among these modes. However, interpreting nonlinear spectra is challenging because resonant features in this case do not always reflect intrinsic material dynamics. Here, we study nonlinear THz-induced Kerr effect in a generic material LaAlO3. After detailed analysis of temporal oscillations of the Kerr signal, we identify an 𝐸𝑔 Raman mode at 1.1 THz excited through a two-photon process, while two additional peaks (0.86 and 0.36 THz) arise from phase matching of the near-infrared probe beam with co- and counterpropagating THz pump fields, mediated by off-resonant electronic hyperpolarizability. These results demonstrate the crucial role of kinematic effects in shaping THz-induced Kerr response and establish a framework for interpreting nonlinear spectroscopies in complex materials."}],"acknowledgement":"Z. A. acknowledges support from the collaborative research project SFB Q-M&S funded by the Austrian Science Fund (FWF, Grant No. PR1050F8602). S. F. M. acknowledges support and funding from the Deutsche Forschungsgemeinschaft (DFG, Grant No. 469405347).","scopus_import":"1","PlanS_conform":"1","oa":1,"date_updated":"2026-03-23T13:11:09Z","author":[{"first_name":"Chao","last_name":"Shen","id":"f84c083e-dc8d-11ea-abe3-aaf3d822a8bb","full_name":"Shen, Chao"},{"full_name":"Frenzel, Maximilian","first_name":"Maximilian","last_name":"Frenzel"},{"last_name":"Maehrlein","first_name":"Sebastian F.","full_name":"Maehrlein, Sebastian F."},{"full_name":"Alpichshev, Zhanybek","orcid":"0000-0002-7183-5203","id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","last_name":"Alpichshev","first_name":"Zhanybek"}],"language":[{"iso":"eng"}],"fulldoi":"https://doi.org/10.1103/1c5k-9z82","corr_author":"1","oa_version":"Published Version","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"article_number":"106901","file":[{"success":1,"relation":"main_file","date_updated":"2026-03-23T13:08:06Z","file_size":1375532,"access_level":"open_access","checksum":"712b05b4b0e0fbe9fd426a8c9d41ce20","date_created":"2026-03-23T13:08:06Z","creator":"dernst","file_id":"21475","file_name":"2026_PhysicalReviewLetters_Shen.pdf","content_type":"application/pdf"}],"publisher":"American Physical Society","publication_status":"published","date_published":"2026-03-13T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-03-22T23:04:31Z","OA_type":"hybrid","_id":"21469","publication":"Physical Review Letters","OA_place":"publisher","day":"13","intvolume":"       136","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"has_accepted_license":"1","quality_controlled":"1","month":"03","status":"public","file_date_updated":"2026-03-23T13:08:06Z","type":"journal_article","title":"Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response"},{"oa_version":"Published Version","fulldoi":"https://doi.org/10.1088/2515-7647/ae3506","corr_author":"1","file":[{"content_type":"application/pdf","file_name":"2026_JPhysPhotonics_Bahl.pdf","file_id":"21476","date_created":"2026-03-23T13:24:01Z","creator":"dernst","checksum":"0ec8a2d3f9efa704203a41f068344974","date_updated":"2026-03-23T13:24:01Z","access_level":"open_access","file_size":1150404,"relation":"main_file","success":1}],"publication_identifier":{"eissn":["2515-7647"]},"article_number":"015071","oa":1,"language":[{"iso":"eng"}],"author":[{"first_name":"Monika","last_name":"Bahl","full_name":"Bahl, Monika"},{"full_name":"Koutentakis, Georgios","id":"d7b23d3a-9e21-11ec-b482-f76739596b95","last_name":"Koutentakis","first_name":"Georgios"},{"last_name":"Maslov","id":"2E65BB0E-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","orcid":"0000-0003-4074-2570","full_name":"Maslov, Mikhail"},{"full_name":"Jungnickel, Tom","last_name":"Jungnickel","first_name":"Tom"},{"last_name":"Gaßen","first_name":"Timo","full_name":"Gaßen, Timo"},{"orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","last_name":"Lemeshko","first_name":"Mikhail"},{"full_name":"Heckl, Oliver H.","last_name":"Heckl","first_name":"Oliver H."}],"date_updated":"2026-03-23T13:26:26Z","citation":{"apa":"Bahl, M., Koutentakis, G., Maslov, M., Jungnickel, T., Gaßen, T., Lemeshko, M., &#38; Heckl, O. H. (2026). The R-index: A universal metric for evaluating OAM content and mode purity in optical fields. <i>Journal of Physics: Photonics</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/2515-7647/ae3506\">https://doi.org/10.1088/2515-7647/ae3506</a>","ama":"Bahl M, Koutentakis G, Maslov M, et al. The R-index: A universal metric for evaluating OAM content and mode purity in optical fields. <i>Journal of Physics: Photonics</i>. 2026;8(1). doi:<a href=\"https://doi.org/10.1088/2515-7647/ae3506\">10.1088/2515-7647/ae3506</a>","ista":"Bahl M, Koutentakis G, Maslov M, Jungnickel T, Gaßen T, Lemeshko M, Heckl OH. 2026. The R-index: A universal metric for evaluating OAM content and mode purity in optical fields. Journal of Physics: Photonics. 8(1), 015071.","ieee":"M. Bahl <i>et al.</i>, “The R-index: A universal metric for evaluating OAM content and mode purity in optical fields,” <i>Journal of Physics: Photonics</i>, vol. 8, no. 1. IOP Publishing, 2026.","short":"M. Bahl, G. Koutentakis, M. Maslov, T. Jungnickel, T. Gaßen, M. Lemeshko, O.H. Heckl, Journal of Physics: Photonics 8 (2026).","mla":"Bahl, Monika, et al. “The R-Index: A Universal Metric for Evaluating OAM Content and Mode Purity in Optical Fields.” <i>Journal of Physics: Photonics</i>, vol. 8, no. 1, 015071, IOP Publishing, 2026, doi:<a href=\"https://doi.org/10.1088/2515-7647/ae3506\">10.1088/2515-7647/ae3506</a>.","chicago":"Bahl, Monika, Georgios Koutentakis, Mikhail Maslov, Tom Jungnickel, Timo Gaßen, Mikhail Lemeshko, and Oliver H. Heckl. “The R-Index: A Universal Metric for Evaluating OAM Content and Mode Purity in Optical Fields.” <i>Journal of Physics: Photonics</i>. IOP Publishing, 2026. <a href=\"https://doi.org/10.1088/2515-7647/ae3506\">https://doi.org/10.1088/2515-7647/ae3506</a>."},"abstract":[{"text":"Despite its pivotal role in optical manipulation, high capacity communications, and quantum information, a general measure of orbital angular momentum (OAM) in structured light remains elusive. In optical fields, where multiple vortices coexist, the local nature of vortex OAM and the absence of a common rotation axis make the total OAM of the field difficult to quantify. Here, we introduce the R index—a metric that captures the intrinsic OAM content of any structured optical field, from pure Laguerre–Gaussian modes to arbitrary multi vortex superpositions. Not only does this metric quantify the total OAM, it also assesses field purity, providing insight into the fidelity and robustness of the OAM generation. By unifying OAM characterization into a single figure of merit, the R index enables direct comparison across diverse beam profiles and facilitates the identification of optimal configurations for both foundational studies and applied technologies.","lang":"eng"}],"acknowledgement":"This research was funded in whole or in part by the Austrian Science Fund (FWF) [10.55776/F1004]. For open access purposes, the author has applied a CC BY public copyright license to any author accepted manuscript version arising from this submission.","year":"2026","arxiv":1,"scopus_import":"1","doi":"10.1088/2515-7647/ae3506","ddc":["530"],"article_type":"original","volume":8,"project":[{"name":"Coherent Optical Metrology Beyond Electric-Dipole-Allowed Transitions","grant_number":"F100403","_id":"7c040762-9f16-11ee-852c-dd79eeee4ab3"}],"department":[{"_id":"MiLe"}],"issue":"1","article_processing_charge":"Yes (in subscription journal)","month":"03","quality_controlled":"1","file_date_updated":"2026-03-23T13:24:01Z","type":"journal_article","title":"The R-index: A universal metric for evaluating OAM content and mode purity in optical fields","status":"public","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"         8","has_accepted_license":"1","external_id":{"arxiv":["2508.12973"]},"OA_place":"publisher","_id":"21470","publication":"Journal of Physics: Photonics","day":"10","publisher":"IOP Publishing","publication_status":"published","OA_type":"hybrid","date_published":"2026-03-10T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-03-22T23:04:32Z"},{"oa":1,"pmid":1,"author":[{"last_name":"Backlund","id":"a19ed178-1337-11ed-9389-c30ab879a82a","first_name":"Sofia Maria","full_name":"Backlund, Sofia Maria"},{"full_name":"Stankowski, Sean","last_name":"Stankowski","id":"43161670-5719-11EA-8025-FABC3DDC885E","first_name":"Sean"},{"first_name":"Rosina Matilde","last_name":"Soler Schaller","id":"9e668447-8c32-11ed-b0c7-8dc2d7b80803","full_name":"Soler Schaller, Rosina Matilde"}],"date_updated":"2026-03-23T14:47:52Z","language":[{"iso":"eng"}],"corr_author":"1","fulldoi":"https://doi.org/10.1002/ajb2.70175","oa_version":"Published Version","article_number":"e70175","publication_identifier":{"issn":["0002-9122"],"eissn":["1537-2197"]},"file":[{"date_created":"2026-03-23T14:01:44Z","creator":"dernst","checksum":"6116108a12c4a5cc91fc653d67885309","date_updated":"2026-03-23T14:01:44Z","access_level":"open_access","file_size":495080,"file_id":"21477","file_name":"2026_AmericanJourBotany_Backlund.pdf","content_type":"application/pdf","success":1,"relation":"main_file"}],"department":[{"_id":"NiBa"},{"_id":"GradSch"}],"volume":113,"article_type":"letter_note","article_processing_charge":"No","issue":"3","citation":{"chicago":"Backlund, Sofia Maria, Sean Stankowski, and Rosina Matilde Soler Schaller. “Seeds as Space-Time Travelers: How Does Evolution Balance the Joint Benefits and Trade-Offs of Dormancy and Dispersal?” <i>American Journal of Botany</i>. Wiley, 2026. <a href=\"https://doi.org/10.1002/ajb2.70175\">https://doi.org/10.1002/ajb2.70175</a>.","mla":"Backlund, Sofia Maria, et al. “Seeds as Space-Time Travelers: How Does Evolution Balance the Joint Benefits and Trade-Offs of Dormancy and Dispersal?” <i>American Journal of Botany</i>, vol. 113, no. 3, e70175, Wiley, 2026, doi:<a href=\"https://doi.org/10.1002/ajb2.70175\">10.1002/ajb2.70175</a>.","short":"S.M. Backlund, S. Stankowski, R.M. Soler Schaller, American Journal of Botany 113 (2026).","ieee":"S. M. Backlund, S. Stankowski, and R. M. Soler Schaller, “Seeds as space-time travelers: How does evolution balance the joint benefits and trade-offs of dormancy and dispersal?,” <i>American Journal of Botany</i>, vol. 113, no. 3. Wiley, 2026.","ista":"Backlund SM, Stankowski S, Soler Schaller RM. 2026. Seeds as space-time travelers: How does evolution balance the joint benefits and trade-offs of dormancy and dispersal? American Journal of Botany. 113(3), e70175.","ama":"Backlund SM, Stankowski S, Soler Schaller RM. Seeds as space-time travelers: How does evolution balance the joint benefits and trade-offs of dormancy and dispersal? <i>American Journal of Botany</i>. 2026;113(3). doi:<a href=\"https://doi.org/10.1002/ajb2.70175\">10.1002/ajb2.70175</a>","apa":"Backlund, S. M., Stankowski, S., &#38; Soler Schaller, R. M. (2026). Seeds as space-time travelers: How does evolution balance the joint benefits and trade-offs of dormancy and dispersal? <i>American Journal of Botany</i>. Wiley. <a href=\"https://doi.org/10.1002/ajb2.70175\">https://doi.org/10.1002/ajb2.70175</a>"},"ddc":["580","570"],"doi":"10.1002/ajb2.70175","year":"2026","acknowledgement":"We thank the Barton group at the Institute of Scienceand Technology Austria for many fruitful conversationsthat triggered the germination of the ideas and questions discussed here. N. H. Barton, P. Surendranadh, A. Pal,Z. Mérai, and two anonymous reviewers provided useful comments on the manuscript.","scopus_import":"1","intvolume":"       113","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"has_accepted_license":"1","external_id":{"pmid":["41814642"]},"month":"03","quality_controlled":"1","status":"public","type":"journal_article","file_date_updated":"2026-03-23T14:01:44Z","title":"Seeds as space-time travelers: How does evolution balance the joint benefits and trade-offs of dormancy and dispersal?","publisher":"Wiley","publication_status":"published","date_published":"2026-03-11T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-03-22T23:04:33Z","OA_type":"hybrid","_id":"21471","publication":"American Journal of Botany","OA_place":"publisher","day":"11"},{"citation":{"mla":"Cardenas, Araceli R., et al. “Exercise Enhances Hippocampal-Cortical Ripple Interactions in the Human Brain.” <i>Brain Communications</i>, vol. 8, no. 2, fcag041, Oxford University Press, 2026, doi:<a href=\"https://doi.org/10.1093/braincomms/fcag041\">10.1093/braincomms/fcag041</a>.","short":"A.R. Cardenas, J.F. Ramirez Villegas, C.K. Kovach, P.E. Gander, R.C. Cole, A.J. Grossbach, H. Kawasaki, J.D.W. Greenlee, M.A. Howard, K.V. Nourski, M.I. Banks, M.W. Voss, Brain Communications 8 (2026).","chicago":"Cardenas, Araceli R., Juan F Ramirez Villegas, Christopher K. Kovach, Phillip E. Gander, Rachel C. Cole, Andrew J. Grossbach, Hiroto Kawasaki, et al. “Exercise Enhances Hippocampal-Cortical Ripple Interactions in the Human Brain.” <i>Brain Communications</i>. Oxford University Press, 2026. <a href=\"https://doi.org/10.1093/braincomms/fcag041\">https://doi.org/10.1093/braincomms/fcag041</a>.","ista":"Cardenas AR, Ramirez Villegas JF, Kovach CK, Gander PE, Cole RC, Grossbach AJ, Kawasaki H, Greenlee JDW, Howard MA, Nourski KV, Banks MI, Voss MW. 2026. Exercise enhances hippocampal-cortical ripple interactions in the human brain. Brain Communications. 8(2), fcag041.","ama":"Cardenas AR, Ramirez Villegas JF, Kovach CK, et al. Exercise enhances hippocampal-cortical ripple interactions in the human brain. <i>Brain Communications</i>. 2026;8(2). doi:<a href=\"https://doi.org/10.1093/braincomms/fcag041\">10.1093/braincomms/fcag041</a>","apa":"Cardenas, A. R., Ramirez Villegas, J. F., Kovach, C. K., Gander, P. E., Cole, R. C., Grossbach, A. J., … Voss, M. W. (2026). Exercise enhances hippocampal-cortical ripple interactions in the human brain. <i>Brain Communications</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/braincomms/fcag041\">https://doi.org/10.1093/braincomms/fcag041</a>","ieee":"A. R. Cardenas <i>et al.</i>, “Exercise enhances hippocampal-cortical ripple interactions in the human brain,” <i>Brain Communications</i>, vol. 8, no. 2. Oxford University Press, 2026."},"doi":"10.1093/braincomms/fcag041","ddc":["570"],"acknowledgement":"We acknowledge the generosity of the patients, who contributed time and effort to take part in this study.","year":"2026","abstract":[{"lang":"eng","text":"Physical exercise acutely improves hippocampus-dependent memory. Whereas animal studies have offered cellular- and synaptic-level accounts of these effects, human neuroimaging studies show that exercise improves hippocampal-cortical connectivity at the macroscale level. However, the neurophysiological basis of exercise-induced effects on hippocampal-cortical circuits remains unknown. Experimental evidence supports the idea that hippocampal sharp wave-ripples (SWR) play a critical role in learning and memory. Coupling between SWRs in the hippocampus and neocortex may reflect modulations in inter-regional connectivity required by mnemonic processes. Here, we examine the hypothesis that exercise modulates hippocampal-cortical ripple dynamics in the human brain. We performed intracranial recordings in epilepsy patients undergoing pre-surgical evaluation, during awake resting state, before and after an exercise session. Exercise increased ripple rate in the hippocampus. Exercise also enhanced the coupling and phase-synchrony between cortical ripples in the limbic and the default mode (DM) cortical networks and hippocampal SWRs. Further, a higher heart rate during exercise, reflecting exercise intensity, was related to a subsequent increase in resting state ripples across specific cortical networks, including the DM network. These results offer the first direct evidence that a single exercise session elicits changes in ripple events, a well-established neurophysiological marker of mnemonic processing. The characterisation and anatomical distribution of the described modulation points to hippocampal ripples as a potential mechanism by which exercise elicits its reported short-term effects in cognition."}],"scopus_import":"1","department":[{"_id":"JoCs"}],"volume":8,"article_type":"original","article_processing_charge":"Yes","issue":"2","fulldoi":"https://doi.org/10.1093/braincomms/fcag041","corr_author":"1","oa_version":"Published Version","article_number":"fcag041","publication_identifier":{"eissn":["2632-1297"]},"file":[{"content_type":"application/pdf","file_id":"21478","file_name":"2026_BrainCommunications_Cardenas.pdf","file_size":33974419,"creator":"dernst","date_created":"2026-03-23T14:27:39Z","checksum":"b5b45c16defeaf88056fc3b939bd0350","access_level":"open_access","date_updated":"2026-03-23T14:27:39Z","relation":"main_file","success":1}],"PlanS_conform":"1","oa":1,"date_updated":"2026-03-23T14:30:47Z","author":[{"full_name":"Cardenas, Araceli R.","last_name":"Cardenas","first_name":"Araceli R."},{"last_name":"Ramirez Villegas","id":"44B06F76-F248-11E8-B48F-1D18A9856A87","first_name":"Juan F","full_name":"Ramirez Villegas, Juan F"},{"last_name":"Kovach","first_name":"Christopher K.","full_name":"Kovach, Christopher K."},{"full_name":"Gander, Phillip E.","first_name":"Phillip E.","last_name":"Gander"},{"last_name":"Cole","first_name":"Rachel C.","full_name":"Cole, Rachel C."},{"full_name":"Grossbach, Andrew J.","last_name":"Grossbach","first_name":"Andrew J."},{"full_name":"Kawasaki, Hiroto","first_name":"Hiroto","last_name":"Kawasaki"},{"first_name":"Jeremy D.W.","last_name":"Greenlee","full_name":"Greenlee, Jeremy D.W."},{"last_name":"Howard","first_name":"Matthew A.","full_name":"Howard, Matthew A."},{"first_name":"Kirill V.","last_name":"Nourski","full_name":"Nourski, Kirill V."},{"first_name":"Matthew I.","last_name":"Banks","full_name":"Banks, Matthew I."},{"full_name":"Voss, Michelle W.","last_name":"Voss","first_name":"Michelle W."}],"DOAJ_listed":"1","language":[{"iso":"eng"}],"_id":"21473","publication":"Brain Communications","OA_place":"publisher","day":"09","publisher":"Oxford University Press","publication_status":"published","date_published":"2026-03-09T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-03-22T23:04:34Z","OA_type":"gold","month":"03","quality_controlled":"1","status":"public","type":"journal_article","file_date_updated":"2026-03-23T14:27:39Z","title":"Exercise enhances hippocampal-cortical ripple interactions in the human brain","intvolume":"         8","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"has_accepted_license":"1"},{"publisher":"American Physical Society","publication_status":"published","OA_type":"hybrid","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2026-03-04T00:00:00Z","date_created":"2026-03-23T14:56:32Z","OA_place":"publisher","_id":"21480","publication":"Physical Review Letters","day":"04","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"       136","external_id":{"arxiv":["2507.12550"]},"has_accepted_license":"1","quality_controlled":"1","month":"03","file_date_updated":"2026-03-23T15:35:27Z","type":"journal_article","title":"Learning mixed quantum states in large-scale experiments","status":"public","volume":136,"article_type":"original","department":[{"_id":"MaSe"}],"issue":"9","article_processing_charge":"Yes (in subscription journal)","citation":{"apa":"Votto, M., Ljubotina, M., Lancien, C., Cirac, J. I., Zoller, P., Serbyn, M., … Vermersch, B. (2026). Learning mixed quantum states in large-scale experiments. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/rbg2-f61m\">https://doi.org/10.1103/rbg2-f61m</a>","ista":"Votto M, Ljubotina M, Lancien C, Cirac JI, Zoller P, Serbyn M, Piroli L, Vermersch B. 2026. Learning mixed quantum states in large-scale experiments. Physical Review Letters. 136(9), 090801.","ama":"Votto M, Ljubotina M, Lancien C, et al. Learning mixed quantum states in large-scale experiments. <i>Physical Review Letters</i>. 2026;136(9). doi:<a href=\"https://doi.org/10.1103/rbg2-f61m\">10.1103/rbg2-f61m</a>","ieee":"M. Votto <i>et al.</i>, “Learning mixed quantum states in large-scale experiments,” <i>Physical Review Letters</i>, vol. 136, no. 9. American Physical Society, 2026.","short":"M. Votto, M. Ljubotina, C. Lancien, J.I. Cirac, P. Zoller, M. Serbyn, L. Piroli, B. Vermersch, Physical Review Letters 136 (2026).","mla":"Votto, Matteo, et al. “Learning Mixed Quantum States in Large-Scale Experiments.” <i>Physical Review Letters</i>, vol. 136, no. 9, 090801, American Physical Society, 2026, doi:<a href=\"https://doi.org/10.1103/rbg2-f61m\">10.1103/rbg2-f61m</a>.","chicago":"Votto, Matteo, Marko Ljubotina, Cécilia Lancien, J. Ignacio Cirac, Peter Zoller, Maksym Serbyn, Lorenzo Piroli, and Benoît Vermersch. “Learning Mixed Quantum States in Large-Scale Experiments.” <i>Physical Review Letters</i>. American Physical Society, 2026. <a href=\"https://doi.org/10.1103/rbg2-f61m\">https://doi.org/10.1103/rbg2-f61m</a>."},"year":"2026","abstract":[{"lang":"eng","text":"We present and test a protocol to learn the matrix-product operator (MPO) representation of an experimentally prepared quantum state. The protocol takes as input classical shadows corresponding to local randomized measurements, and outputs the tensors of an MPO maximizing a suitably defined fidelity with the experimental state. The tensor optimization is carried out sequentially, similarly to the well-known density matrix renormalization group algorithm. Our approach is provably efficient under certain technical conditions expected to be met in short-range correlated states and in typical noisy experimental settings. Under the same conditions, we also provide an efficient scheme to estimate fidelities between the learned and the experimental states. We experimentally demonstrate our protocol by learning entangled quantum states of up to N = 96 qubits in a superconducting quantum processor. Our method upgrades classical shadows to large-scale quantum computation and simulation experiments."}],"acknowledgement":"We acknowledge insightful discussions with Antoine Browaeys, Mari Carmen Bañuls, Soonwon Choi, Thierry Lahaye, Daniel Stilck-França, Georgios Styliaris, and Xavier Waintal. The experimental data have been collected using the Qiskit library [103], and have been postprocessed using the RandomMeas [104] and ITensor [105] libraries. The work of M. V. and B. V. was funded by the French National Research Agency via the JCJC project QRand (No. ANR-20-CE47-0005), and via the research programs Plan France 2030 EPIQ (No. ANR-22-\r\nPETQ-0007), QUBITAF (No. ANR-22-PETQ-0004), and HQI (No. ANR-22-PNCQ-0002). We acknowledge the use of IBM Quantum Credits for this work. M. L. acknowledges support by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy—EXC-2111–390814868. The work of C. L. was funded by the French National Research Agency via the PRC project ESQuisses (No. ANR-20-CE47-0014-01). J. I. C.\r\nacknowledges funding from the Federal Ministry of Education and Research Germany (BMBF) via the project FermiQP (No. 13N15889). Work at MPQ is part of the Munich Quantum Valley, which is supported by the Bavarian state government with funds from the Hightech Agenda\r\nBayern Plus. P. Z. acknowledges support by the European Union’s Horizon Europe research and innovation program under Grant Agreement No. 101113690 (PASQANS2). The work of L. P. was funded by the European Union (ERC, QUANTHEM, No. 101114881). We acknowledge support\r\nby the Erwin Schrödinger International Institute for Mathematics and Physics (ESI).","arxiv":1,"ddc":["530"],"doi":"10.1103/rbg2-f61m","oa":1,"PlanS_conform":"1","language":[{"iso":"eng"}],"author":[{"full_name":"Votto, Matteo","first_name":"Matteo","last_name":"Votto"},{"first_name":"Marko","id":"F75EE9BE-5C90-11EA-905D-16643DDC885E","last_name":"Ljubotina","full_name":"Ljubotina, Marko","orcid":"0000-0003-0038-7068"},{"full_name":"Lancien, Cécilia","last_name":"Lancien","first_name":"Cécilia"},{"full_name":"Cirac, J. Ignacio","first_name":"J. Ignacio","last_name":"Cirac"},{"full_name":"Zoller, Peter","first_name":"Peter","last_name":"Zoller"},{"orcid":"0000-0002-2399-5827","full_name":"Serbyn, Maksym","first_name":"Maksym","last_name":"Serbyn","id":"47809E7E-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Piroli, Lorenzo","last_name":"Piroli","first_name":"Lorenzo"},{"first_name":"Benoît","last_name":"Vermersch","full_name":"Vermersch, Benoît"}],"date_updated":"2026-03-23T15:39:34Z","oa_version":"Published Version","fulldoi":"https://doi.org/10.1103/rbg2-f61m","file":[{"checksum":"12b16ce2d49c62b2909da95121bfaadb","file_size":500041,"creator":"dernst","date_created":"2026-03-23T15:35:27Z","date_updated":"2026-03-23T15:35:27Z","access_level":"open_access","file_name":"2026_PhysicalReviewLetters_Votto.pdf","file_id":"21491","content_type":"application/pdf","success":1,"relation":"main_file"}],"publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"article_number":"090801"}]