--- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '21744' abstract: - lang: eng text: The paraventricular hypothalamus (PVH) controls behavioral and physiologic processes, including appetite, social behavior, autonomic outflow, and pituitary hormone secretion. However, molecular markers for centrally projecting PVH neuron populations remain largely undefined, and a complete census of PVH cell types has not been established. Therefore, we performed extensive single-cell/nucleus RNA sequencing to catalog PVH neuron subtypes and multiplexed error-robust fluorescence in situ hybridization (MERFISH) to map them spatially. Our spatial transcriptomic atlas resolves 26 Sim1+ and 29 GABAergic neuron populations from the PVH and surrounding areas. Additionally, projection-based profiling identified neurons that project to the parabrachial region (PB) and spinal cord, helping to determine PVH populations that regulate satiety and sympathetic nervous system activity, respectively. Notably, activation of PB-projecting PVH neurons expressing Brs3 reduces food intake, and silencing them causes obesity. Together, this atlas contributes high-resolution PVH spatial and circuit-based gene expression profiles, representing a valuable resource for the field of homeostasis. acknowledgement: "We would like to thank Drs. Mark Andermann, Joel Geerling, and Clifford\r\nSaper, as well as the Lowell, Tsai, and Resch laboratories for helpful discussions;\r\nAlysia Berns, Jia Yu, and Yanfang Li for technical support; the BNORC\r\nFunctional Genomics and Bioinformatics Core (P30DK046200) and the Iowa\r\nInstitute for Human Genetics Genomics Division (IIHG, RRID: SCR_023422)\r\nfor helpful discussions and technical assistance with sc/snRNA-seq; Zachary\r\nNiziolek and the Bauer Core Facility at Harvard University, the BIDMC Flow Cytometry\r\nCore, and Heath Vignes, Michael Shey, and Thomas Kaufman of the\r\nFlow Cytometry Facility at the University of Iowa Carver College of Medicine\r\nfor helpful discussions and technical support; the ICCB-Longwood Screening\r\nFacility of Harvard Medical School for assistance with the snRNA-seq\r\nexperiments; Dr. Sayak Mitter and Vizgen support for technical assistance\r\nwith the MERSCOPE platform; and Mara Jendro and Li-Chun (Queena) Lin\r\nfor their assistance with MERSCOPE experiments within the Iowa\r\nNeuroBank Core in the Iowa Neuroscience Institute at the University of Iowa\r\nCarver College of Medicine. This research was funded by the following NIH\r\ngrants to L.T.T.: R01DK128406; to B.B.L.: R01DK075632, R01DK134427,\r\nand R01DK096010; to J.M.R.: R00HL144923 and R01NS141072; and to M.C.M.: F31HL170784; T.C.B. and M.C.M. were supported by a pharmacological\r\nsciences predoctoral training grant T32GM144636. Additional funding\r\nto J.M.R. came from the American Heart Association (AHA 935362), a University\r\nof Iowa Fraternal Order of Eagles Diabetes Research Center Pilot and\r\nFeasibility Catalyst Grant, and an Iowa Neuroscience Institute Early Stage\r\nInvestigator award from the Carver Trust. Y.L. was supported by a predoctoral\r\nfellowship from the American Heart Association (AHA 25PRE1372983). A.M.D.\r\nwas supported by a postdoctoral fellowship from the Charles A. King Trust." article_number: '116904' article_processing_charge: Yes article_type: original author: - first_name: Yuxi full_name: Li, Yuxi last_name: Li - first_name: Trevor C. full_name: Butler, Trevor C. last_name: Butler - first_name: Stefano full_name: Nardone, Stefano last_name: Nardone - first_name: Christopher L. full_name: Jacobs, Christopher L. last_name: Jacobs - first_name: Amelia May Barnett full_name: Douglass, Amelia May Barnett id: de5f6fda-80fb-11ef-996f-a8c4ecd8e289 last_name: Douglass orcid: 0000-0001-5398-6473 - first_name: Joseph C. full_name: Madara, Joseph C. last_name: Madara - first_name: Miriam C. full_name: McDonough, Miriam C. last_name: McDonough - first_name: Jenkang full_name: Tao, Jenkang last_name: Tao - first_name: Elijah D. full_name: Lowenstein, Elijah D. last_name: Lowenstein - first_name: Luhong full_name: Wang, Luhong last_name: Wang - first_name: Deepti full_name: Pant, Deepti last_name: Pant - first_name: Samuel J. full_name: Walker, Samuel J. last_name: Walker - first_name: Annette full_name: Wang, Annette last_name: Wang - first_name: Harini full_name: Srinivasan, Harini last_name: Srinivasan - first_name: Zongfang full_name: Yang, Zongfang last_name: Yang - first_name: John N. full_name: Campbell, John N. last_name: Campbell - first_name: Linus T. full_name: Tsai, Linus T. last_name: Tsai - first_name: Bradford B. full_name: Lowell, Bradford B. last_name: Lowell - first_name: Jon M. full_name: Resch, Jon M. last_name: Resch citation: ama: Li Y, Butler TC, Nardone S, et al. A spatial and projection-based transcriptomic atlas of paraventricular hypothalamic cell types. Cell Reports. 2026;45(2). doi:10.1016/j.celrep.2025.116904 apa: Li, Y., Butler, T. C., Nardone, S., Jacobs, C. L., Douglass, A. M., Madara, J. C., … Resch, J. M. (2026). A spatial and projection-based transcriptomic atlas of paraventricular hypothalamic cell types. Cell Reports. Elsevier. https://doi.org/10.1016/j.celrep.2025.116904 chicago: Li, Yuxi, Trevor C. Butler, Stefano Nardone, Christopher L. Jacobs, Amelia M. Douglass, Joseph C. Madara, Miriam C. McDonough, et al. “A Spatial and Projection-Based Transcriptomic Atlas of Paraventricular Hypothalamic Cell Types.” Cell Reports. Elsevier, 2026. https://doi.org/10.1016/j.celrep.2025.116904. ieee: Y. Li et al., “A spatial and projection-based transcriptomic atlas of paraventricular hypothalamic cell types,” Cell Reports, vol. 45, no. 2. Elsevier, 2026. ista: Li Y, Butler TC, Nardone S, Jacobs CL, Douglass AM, Madara JC, McDonough MC, Tao J, Lowenstein ED, Wang L, Pant D, Walker SJ, Wang A, Srinivasan H, Yang Z, Campbell JN, Tsai LT, Lowell BB, Resch JM. 2026. A spatial and projection-based transcriptomic atlas of paraventricular hypothalamic cell types. Cell Reports. 45(2), 116904. mla: Li, Yuxi, et al. “A Spatial and Projection-Based Transcriptomic Atlas of Paraventricular Hypothalamic Cell Types.” Cell Reports, vol. 45, no. 2, 116904, Elsevier, 2026, doi:10.1016/j.celrep.2025.116904. short: Y. Li, T.C. Butler, S. Nardone, C.L. Jacobs, A.M. Douglass, J.C. Madara, M.C. McDonough, J. Tao, E.D. Lowenstein, L. Wang, D. Pant, S.J. Walker, A. Wang, H. Srinivasan, Z. Yang, J.N. Campbell, L.T. Tsai, B.B. Lowell, J.M. Resch, Cell Reports 45 (2026). date_created: 2026-04-16T13:51:29Z date_published: 2026-02-24T00:00:00Z date_updated: 2026-05-04T12:00:31Z day: '24' ddc: - '570' department: - _id: AmDo doi: 10.1016/j.celrep.2025.116904 external_id: pmid: - '41581146' file: - access_level: open_access checksum: 82098dd9d0ca609119f9f2c6beb4fc1e content_type: application/pdf creator: dernst date_created: 2026-05-04T11:58:51Z date_updated: 2026-05-04T11:58:51Z file_id: '21793' file_name: 2026_CellReports_Li.pdf file_size: 38532865 relation: main_file success: 1 file_date_updated: 2026-05-04T11:58:51Z has_accepted_license: '1' intvolume: ' 45' issue: '2' language: - iso: eng license: https://creativecommons.org/licenses/by-nc-nd/4.0/ month: '02' oa: 1 oa_version: Published Version pmid: 1 publication: Cell Reports publication_identifier: eissn: - 2211-1247 issn: - 2639-1856 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: A spatial and projection-based transcriptomic atlas of paraventricular hypothalamic cell types tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 45 year: '2026' ... --- OA_place: repository OA_type: green _id: '21719' abstract: - lang: eng text: "We develop a new algorithmic framework for designing approximation algorithms for cut-based optimization problems on capacitated undirected graphs that undergo edge insertions and deletions. Specifically, our framework dynamically maintains a variant of the hierarchical \U0001D457-tree decomposition of [Madry FOCS’10], achieving a poly-logarithmic approximation factor to the graph’s cut structure and supporting edge updates in \U0001D442⁡(\U0001D45B\U0001D700) amortized update time, for any arbitrarily small constant \U0001D700 ∈(0,1).\r\nConsequently, we obtain new trade-offs between approximation and update/query time for fundamental cut-based optimization problems in the fully dynamic setting, including all-pairs minimum cuts, sparsest cut, multi-way cut, and multi-cut. For the last three problems, these trade-offs give the first fully-dynamic algorithms achieving poly-logarithmic approximation in sub-linear time per operation.\r\nThe main technical ingredient behind our dynamic hierarchy is a dynamic cut-sparsifier algorithm that can handle vertex splits with low recourse. This is achieved by white-boxing the dynamic cut sparsifier construction of [Abraham et al. FOCS’16], based on forest packing, together with new structural insights about the maintenance of these forests under vertex splits. Given the versatility of cut sparsification in both the static and dynamic graph algorithms literature, we believe this construction may be of independent interest." acknowledgement: "Monika Henzinger: Funded by the European union. Views and opinions expressed\r\nare however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council Executive Agency. Neither the European Union nor the granting authority can be held responsible for them. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (MoDynStruct, No. 101019564) and the Austrian Science Fund (FWF) grant DOI 10.55776/I5982. For open access purposes, the author has applied a CC BY public copyright license to any author accepted manuscript version arising from this submission.\r\nPeter Kiss: This research was funded in whole or in part by the Austrian Science Fund (FWF)\r\n10.55776/ESP6088024." article_processing_charge: No arxiv: 1 author: - first_name: Gramoz full_name: Goranci, Gramoz last_name: Goranci - first_name: Monika H full_name: Henzinger, Monika H id: 540c9bbd-f2de-11ec-812d-d04a5be85630 last_name: Henzinger orcid: 0000-0002-5008-6530 - first_name: Peter full_name: Kiss, Peter last_name: Kiss - first_name: Ali full_name: Momeni, Ali last_name: Momeni - first_name: Gernot full_name: Zöcklein, Gernot id: 45d5e826-47af-11f1-84e5-ba87c23fe681 last_name: Zöcklein citation: ama: 'Goranci G, Henzinger M, Kiss P, Momeni A, Zöcklein G. Dynamic hierarchical j-tree decomposition and its applications. In: Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms. Vol 2026-January. Society for Industrial and Applied Mathematics; 2026:1128-1180. doi:10.1137/1.9781611978971.45' apa: Goranci, G., Henzinger, M., Kiss, P., Momeni, A., & Zöcklein, G. (2026). Dynamic hierarchical j-tree decomposition and its applications. In Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms (Vol. 2026–January, pp. 1128–1180). Society for Industrial and Applied Mathematics. https://doi.org/10.1137/1.9781611978971.45 chicago: Goranci, Gramoz, Monika Henzinger, Peter Kiss, Ali Momeni, and Gernot Zöcklein. “Dynamic Hierarchical J-Tree Decomposition and Its Applications.” In Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms, 2026–January:1128–80. Society for Industrial and Applied Mathematics, 2026. https://doi.org/10.1137/1.9781611978971.45. ieee: G. Goranci, M. Henzinger, P. Kiss, A. Momeni, and G. Zöcklein, “Dynamic hierarchical j-tree decomposition and its applications,” in Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms, 2026, vol. 2026–January, pp. 1128–1180. ista: 'Goranci G, Henzinger M, Kiss P, Momeni A, Zöcklein G. 2026. Dynamic hierarchical j-tree decomposition and its applications. Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms vol. 2026–January, 1128–1180.' mla: Goranci, Gramoz, et al. “Dynamic Hierarchical J-Tree Decomposition and Its Applications.” Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms, vol. 2026–January, Society for Industrial and Applied Mathematics, 2026, pp. 1128–80, doi:10.1137/1.9781611978971.45. short: G. Goranci, M. Henzinger, P. Kiss, A. Momeni, G. Zöcklein, in:, Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms, Society for Industrial and Applied Mathematics, 2026, pp. 1128–1180. conference: name: 'SODA: Symposium on Discrete Algorithms' date_created: 2026-04-12T22:01:51Z date_published: 2026-01-07T00:00:00Z date_updated: 2026-05-04T11:54:09Z day: '07' department: - _id: MoHe doi: 10.1137/1.9781611978971.45 ec_funded: 1 external_id: arxiv: - '2601.09139' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2601.09139 month: '01' oa: 1 oa_version: Preprint page: 1128-1180 project: - _id: bd9ca328-d553-11ed-ba76-dc4f890cfe62 call_identifier: H2020 grant_number: '101019564' name: The design and evaluation of modern fully dynamic data structures - _id: bda196b2-d553-11ed-ba76-8e8ee6c21103 grant_number: I05982 name: Static and Dynamic Hierarchical Graph Decompositions publication: Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms publication_identifier: eissn: - '15579468' isbn: - '9781611978971' issn: - '10719040' publication_status: published publisher: Society for Industrial and Applied Mathematics quality_controlled: '1' scopus_import: '1' status: public title: Dynamic hierarchical j-tree decomposition and its applications type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 2026-January year: '2026' ... --- OA_place: repository OA_type: green _id: '21717' abstract: - lang: eng text: Robust Markov Decision Processes (RMDPs) generalize classical MDPs that consider uncertainties in transition probabilities by defining a set of possible transition functions. An objective is a set of runs (or infinite trajectories) of the RMDP, and the value for an objective is the maximal probability that the agent can guarantee against the adversarial environment. We consider (a) reachability objectives, where given a target set of states, the goal is to eventually arrive at one of them; and (b) parity objectives, which are a canonical representation for ω-regular objectives. The qualitative analysis problem asks whether the objective can be ensured with probability 1. In this work, we study the qualitative problem for reachability and parity objectives on RMDPs without making any assumption over the structures of the RMDPs, e.g., unichain or aperiodic. Our contributions are twofold. We first present efficient algorithms with oracle access to uncertainty sets that solve qualitative problems of reachability and parity objectives. We then report experimental results demonstrating the effectiveness of our oracle-based approach on classical RMDP examples from the literature scaling up to thousands of states. acknowledgement: This work was supported by ERC CoG 863818 (ForMSMArt) and Austrian Science Fund (FWF) 10.55776/COE12. We also thank Hossein Zakerinia for his helpful feedback. article_processing_charge: No arxiv: 1 author: - first_name: Ali full_name: Asadi, Ali id: 02d96aae-000e-11ec-b801-cadd0a5eefbb last_name: Asadi - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Ehsan full_name: Kafshdar Goharshadi, Ehsan id: 103b4fa0-896a-11ed-bdf8-87b697bef40d last_name: Kafshdar Goharshadi orcid: 0000-0002-8595-0587 - first_name: Mehrdad full_name: Karrabi, Mehrdad id: 67638922-f394-11eb-9cf6-f20423e08757 last_name: Karrabi orcid: 0009-0007-5253-9170 - first_name: Ali full_name: Shafiee, Ali id: 2783031a-7378-11f0-b2d0-f17f1db2ebad last_name: Shafiee citation: ama: 'Asadi A, Chatterjee K, Goharshady E, Karrabi M, Shafiee A. Qualitative analysis of ω-regular objectives on robust MDPs. In: Proceedings of the 40th AAAI Conference on Artificial Intelligence. Vol 40. Association for the Advancement of Artificial Intelligence; 2026:36137-36145. doi:10.1609/aaai.v40i43.40931' apa: 'Asadi, A., Chatterjee, K., Goharshady, E., Karrabi, M., & Shafiee, A. (2026). Qualitative analysis of ω-regular objectives on robust MDPs. In Proceedings of the 40th AAAI Conference on Artificial Intelligence (Vol. 40, pp. 36137–36145). Singapore, Singapore: Association for the Advancement of Artificial Intelligence. https://doi.org/10.1609/aaai.v40i43.40931' chicago: Asadi, Ali, Krishnendu Chatterjee, Ehsan Goharshady, Mehrdad Karrabi, and Ali Shafiee. “Qualitative Analysis of ω-Regular Objectives on Robust MDPs.” In Proceedings of the 40th AAAI Conference on Artificial Intelligence, 40:36137–45. Association for the Advancement of Artificial Intelligence, 2026. https://doi.org/10.1609/aaai.v40i43.40931. ieee: A. Asadi, K. Chatterjee, E. Goharshady, M. Karrabi, and A. Shafiee, “Qualitative analysis of ω-regular objectives on robust MDPs,” in Proceedings of the 40th AAAI Conference on Artificial Intelligence, Singapore, Singapore, 2026, vol. 40, no. 43, pp. 36137–36145. ista: 'Asadi A, Chatterjee K, Goharshady E, Karrabi M, Shafiee A. 2026. Qualitative analysis of ω-regular objectives on robust MDPs. Proceedings of the 40th AAAI Conference on Artificial Intelligence. AAAI: Conference on Artificial Intelligence vol. 40, 36137–36145.' mla: Asadi, Ali, et al. “Qualitative Analysis of ω-Regular Objectives on Robust MDPs.” Proceedings of the 40th AAAI Conference on Artificial Intelligence, vol. 40, no. 43, Association for the Advancement of Artificial Intelligence, 2026, pp. 36137–45, doi:10.1609/aaai.v40i43.40931. short: A. Asadi, K. Chatterjee, E. Goharshady, M. Karrabi, A. Shafiee, in:, Proceedings of the 40th AAAI Conference on Artificial Intelligence, Association for the Advancement of Artificial Intelligence, 2026, pp. 36137–36145. conference: end_date: 2026-01-27 location: Singapore, Singapore name: 'AAAI: Conference on Artificial Intelligence' start_date: 2026-01-20 date_created: 2026-04-12T22:01:50Z date_published: 2026-03-14T00:00:00Z date_updated: 2026-05-04T11:38:56Z day: '14' department: - _id: KrCh - _id: GradSch doi: 10.1609/aaai.v40i43.40931 ec_funded: 1 external_id: arxiv: - '2505.04539' intvolume: ' 40' issue: '43' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2505.04539 month: '03' oa: 1 oa_version: Preprint page: 36137-36145 project: - _id: 0599E47C-7A3F-11EA-A408-12923DDC885E call_identifier: H2020 grant_number: '863818' name: 'Formal Methods for Stochastic Models: Algorithms and Applications' publication: Proceedings of the 40th AAAI Conference on Artificial Intelligence publication_identifier: eissn: - 2374-3468 issn: - 2159-5399 publication_status: published publisher: Association for the Advancement of Artificial Intelligence quality_controlled: '1' scopus_import: '1' status: public title: Qualitative analysis of ω-regular objectives on robust MDPs type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 40 year: '2026' ... --- OA_place: repository OA_type: green _id: '21722' abstract: - lang: eng text: 'Partially observable Markov decision processes (POMDPs) are a central model for uncertainty in sequential decision making. The most basic objective is the reachability objective, where a target set must be eventually visited, and the more general parity objectives can model all omega-regular specifications. For such objectives, the computational analysis problems are the following: (a) qualitative analysis that asks whether the objective can be satisfied with probability 1 (almost-sure winning) or probability arbitrarily close to 1 (limit-sure winning); and (b) quantitative analysis that asks for the approximation of the optimal probability of satisfying the objective. For general POMDPs, almost-sure analysis for reachability objectives is EXPTIME-complete, but limit-sure and quantitative analyses for reachability objectives are undecidable; almost-sure, limit-sure, and quantitative analyses for parity objectives are all undecidable. A special class of POMDPs, called revealing POMDPs, has been studied recently in several works, and for this subclass the almost-sure analysis for parity objectives was shown to be EXPTIME-complete. In this work, we show that for revealing POMDPs the limit-sure analysis for parity objectives is EXPTIME-complete, and even the quantitative analysis for parity objectives can be achieved in EXPTIME.' acknowledgement: "This work was partially supported by the ANRT under the French CIFRE Ph.D program in collaboration between NyxAir and Paris-Dauphine University (Contract: CIFRE N° 2022/0513), by the French Agence Nationale de la Recherche (ANR) under reference ANR-21-CE40-\r\n0020 (CONVERGENCE project), by Austrian Science Fund (FWF) 10.55776/COE12, and by the ERC CoG 863818 (ForM-SMArt) grant." article_processing_charge: No arxiv: 1 author: - first_name: Ali full_name: Asadi, Ali id: 02d96aae-000e-11ec-b801-cadd0a5eefbb last_name: Asadi - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: David full_name: Lurie, David id: 579a6c20-34cf-11f1-acbd-8c2f19cdb4da last_name: Lurie - first_name: Raimundo J full_name: Saona Urmeneta, Raimundo J id: BD1DF4C4-D767-11E9-B658-BC13E6697425 last_name: Saona Urmeneta orcid: 0000-0001-5103-038X citation: ama: 'Asadi A, Chatterjee K, Lurie D, Saona Urmeneta RJ. Revealing POMDPs: Qualitative and quantitative analysis for parity objectives. In: Proceedings of the AAAI Conference on Artificial Intelligence. Vol 40. Association for the Advancement of Artificial Intelligence; 2026:36146-36154. doi:10.1609/aaai.v40i43.40932' apa: 'Asadi, A., Chatterjee, K., Lurie, D., & Saona Urmeneta, R. J. (2026). Revealing POMDPs: Qualitative and quantitative analysis for parity objectives. In Proceedings of the AAAI Conference on Artificial Intelligence (Vol. 40, pp. 36146–36154). Singapore, Singapore: Association for the Advancement of Artificial Intelligence. https://doi.org/10.1609/aaai.v40i43.40932' chicago: 'Asadi, Ali, Krishnendu Chatterjee, David Lurie, and Raimundo J Saona Urmeneta. “Revealing POMDPs: Qualitative and Quantitative Analysis for Parity Objectives.” In Proceedings of the AAAI Conference on Artificial Intelligence, 40:36146–54. Association for the Advancement of Artificial Intelligence, 2026. https://doi.org/10.1609/aaai.v40i43.40932.' ieee: 'A. Asadi, K. Chatterjee, D. Lurie, and R. J. Saona Urmeneta, “Revealing POMDPs: Qualitative and quantitative analysis for parity objectives,” in Proceedings of the AAAI Conference on Artificial Intelligence, Singapore, Singapore, 2026, vol. 40, no. 43, pp. 36146–36154.' ista: 'Asadi A, Chatterjee K, Lurie D, Saona Urmeneta RJ. 2026. Revealing POMDPs: Qualitative and quantitative analysis for parity objectives. Proceedings of the AAAI Conference on Artificial Intelligence. AAAI: Conference on Artificial Intelligence vol. 40, 36146–36154.' mla: 'Asadi, Ali, et al. “Revealing POMDPs: Qualitative and Quantitative Analysis for Parity Objectives.” Proceedings of the AAAI Conference on Artificial Intelligence, vol. 40, no. 43, Association for the Advancement of Artificial Intelligence, 2026, pp. 36146–54, doi:10.1609/aaai.v40i43.40932.' short: A. Asadi, K. Chatterjee, D. Lurie, R.J. Saona Urmeneta, in:, Proceedings of the AAAI Conference on Artificial Intelligence, Association for the Advancement of Artificial Intelligence, 2026, pp. 36146–36154. conference: end_date: 2026-01-27 location: Singapore, Singapore name: 'AAAI: Conference on Artificial Intelligence' start_date: 2026-01-20 corr_author: '1' date_created: 2026-04-12T22:01:52Z date_published: 2026-03-14T00:00:00Z date_updated: 2026-05-04T11:44:14Z day: '14' department: - _id: KrCh doi: 10.1609/aaai.v40i43.40932 ec_funded: 1 external_id: arxiv: - '2511.13134' intvolume: ' 40' issue: '43' language: - iso: eng main_file_link: - url: https://doi.org/10.48550/arXiv.2511.13134 month: '03' oa_version: Preprint page: 36146-36154 project: - _id: 0599E47C-7A3F-11EA-A408-12923DDC885E call_identifier: H2020 grant_number: '863818' name: 'Formal Methods for Stochastic Models: Algorithms and Applications' publication: Proceedings of the AAAI Conference on Artificial Intelligence publication_identifier: eissn: - 2374-3468 issn: - 2159-5399 publication_status: published publisher: Association for the Advancement of Artificial Intelligence quality_controlled: '1' scopus_import: '1' status: public title: 'Revealing POMDPs: Qualitative and quantitative analysis for parity objectives' type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 40 year: '2026' ... --- OA_place: repository OA_type: green _id: '21720' abstract: - lang: eng text: "We present an exact fully-dynamic minimum cut algorithm that runs in \U0001D45B\U0001D45C⁡(1) deterministic update time when the minimum cut size is at most 2Θ⁡(log3/4−\U0001D450⁡\U0001D45B) for any \U0001D450 >0, improving on the previous algorithm of Jin, Sun, and Thorup (SODA 2024) whose minimum cut size limit is (log⁡\U0001D45B)\U0001D45C⁡(1). Combined with graph sparsification, we obtain the first (1 +\U0001D716)-approximate fully-dynamic minimum cut algorithm on weighted graphs, for any \U0001D716 ≥2−Θ⁡(log3/4−\U0001D450⁡\U0001D45B), in \U0001D45B\U0001D45C⁡(1) randomized update time.\r\nOur main technical contribution is a deterministic local minimum cut algorithm, which replaces the randomized LocalKCut procedure from El-Hayek, Henzinger, and Li (SODA 2025)." acknowledgement: Funded by the European union. 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 Executive Agency. Neither the European Union nor the granting authority can be held responsible for them. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (MoDynStruct, No. 101019564) and the Austrian Science Fund (FWF) grant DOI 10.55776/I5982. For open access purposes, the author has applied a CC BY public copyright license to any author-accepted manuscript version arising from this submission. article_processing_charge: No arxiv: 1 author: - first_name: Antoine full_name: El-Hayek, Antoine id: 888a098e-fcac-11ee-aff7-d347be57b725 last_name: El-Hayek orcid: 0000-0003-4268-7368 - first_name: Monika H full_name: Henzinger, Monika H id: 540c9bbd-f2de-11ec-812d-d04a5be85630 last_name: Henzinger orcid: 0000-0002-5008-6530 - first_name: Jason full_name: Li, Jason last_name: Li citation: ama: 'El-Hayek A, Henzinger M, Li J. Deterministic and exact fully-dynamic minimum cut of superpolylogarithmic size in subpolynomial time. In: Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms. Vol 2026. Society for Industrial and Applied Mathematics; 2026:613-663. doi:10.1137/1.9781611978971.25' apa: 'El-Hayek, A., Henzinger, M., & Li, J. (2026). Deterministic and exact fully-dynamic minimum cut of superpolylogarithmic size in subpolynomial time. In Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms (Vol. 2026, pp. 613–663). Vancouver, Canada: Society for Industrial and Applied Mathematics. https://doi.org/10.1137/1.9781611978971.25' chicago: El-Hayek, Antoine, Monika Henzinger, and Jason Li. “Deterministic and Exact Fully-Dynamic Minimum Cut of Superpolylogarithmic Size in Subpolynomial Time.” In Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms, 2026:613–63. Society for Industrial and Applied Mathematics, 2026. https://doi.org/10.1137/1.9781611978971.25. ieee: A. El-Hayek, M. Henzinger, and J. Li, “Deterministic and exact fully-dynamic minimum cut of superpolylogarithmic size in subpolynomial time,” in Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms, Vancouver, Canada, 2026, vol. 2026, pp. 613–663. ista: 'El-Hayek A, Henzinger M, Li J. 2026. Deterministic and exact fully-dynamic minimum cut of superpolylogarithmic size in subpolynomial time. Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms vol. 2026, 613–663.' mla: El-Hayek, Antoine, et al. “Deterministic and Exact Fully-Dynamic Minimum Cut of Superpolylogarithmic Size in Subpolynomial Time.” Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms, vol. 2026, Society for Industrial and Applied Mathematics, 2026, pp. 613–63, doi:10.1137/1.9781611978971.25. short: A. El-Hayek, M. Henzinger, J. Li, in:, Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms, Society for Industrial and Applied Mathematics, 2026, pp. 613–663. conference: end_date: 2026-01-14 location: Vancouver, Canada name: 'SODA: Symposium on Discrete Algorithms' start_date: 2026-01-11 date_created: 2026-04-12T22:01:51Z date_published: 2026-01-07T00:00:00Z date_updated: 2026-05-04T11:36:47Z day: '07' department: - _id: MoHe - _id: GradSch doi: 10.1137/1.9781611978971.25 ec_funded: 1 external_id: arxiv: - '2512.13105' intvolume: ' 2026' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2512.13105 month: '01' oa: 1 oa_version: Preprint page: 613-663 project: - _id: bd9ca328-d553-11ed-ba76-dc4f890cfe62 call_identifier: H2020 grant_number: '101019564' name: The design and evaluation of modern fully dynamic data structures - _id: bda196b2-d553-11ed-ba76-8e8ee6c21103 grant_number: I05982 name: Static and Dynamic Hierarchical Graph Decompositions publication: Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms publication_identifier: eisbn: - '9781611978971' eissn: - 1557-9468 issn: - 1071-9040 publication_status: published publisher: Society for Industrial and Applied Mathematics quality_controlled: '1' scopus_import: '1' status: public title: Deterministic and exact fully-dynamic minimum cut of superpolylogarithmic size in subpolynomial time type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 2026 year: '2026' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '21748' abstract: - lang: eng text: Cells are defined by lipid membranes that differ in their structure across the tree of life. While the membranes of most bacteria and eukaryotes consist of single-headed bilayer lipids, the membranes of archaea are composed of mixtures of single-headed bilayer lipids and double-headed bolalipids. Archaeal bolalipids can adopt straight or u-shaped conformations, enabling them—together with bilayer lipids—to control whether membranes form bilayer or monolayer structures. Yet, the physical principles governing archaeal membranes remain largely unexplored, especially how membrane structure couples to externally imposed curvature during membrane remodeling. Here, we perform coarse-grained molecular dynamics simulations of toroidal vesicles to systematically probe the effects of all relevant combinations of mean and Gaussian curvatures on shape stability and lipid organization. We find that soft bilayer membranes can sustain all curvatures induced, whereas rigid bolalipid monolayer membranes either transition to different vesicle shapes or rupture. Bilayer-mimicking u-shaped bolalipids and bilayer lipids are spatially accumulated in regions of high mean membrane curvature independent of Gaussian curvature. Our work identifies curvature–composition coupling as a physical signature of archaeal membrane remodeling. acknowledgement: F.F. acknowledges the financial support from the NOMIS foundation. M.A. and A.Š. acknowledge the funding from the Volkswagen Foundation (Grant No. Az 96727). A.Š. acknowledges the funding from ERC Starting Grant “NEPA” (Grant No. 802960) and the Vallee Scholarship. article_number: '144902' article_processing_charge: Yes (in subscription journal) article_type: original arxiv: 1 author: - first_name: Felix F full_name: Frey, Felix F id: a0270b37-8f1a-11ec-95c7-8e710c59a4f3 last_name: Frey orcid: 0000-0001-8501-6017 - first_name: Miguel full_name: Santana de Freitas Amaral, Miguel id: 4f2d02dd-47a9-11ec-ad10-82820ed3f501 last_name: Santana de Freitas Amaral - first_name: Anđela full_name: Šarić, Anđela id: bf63d406-f056-11eb-b41d-f263a6566d8b last_name: Šarić orcid: 0000-0002-7854-2139 citation: ama: 'Frey FF, Santana de Freitas Amaral M, Šarić A. Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization. Journal of Chemical Physics. 2026;164(14). doi:10.1063/5.0325170' apa: 'Frey, F. F., Santana de Freitas Amaral, M., & Šarić, A. (2026). Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization. Journal of Chemical Physics. AIP Publishing. https://doi.org/10.1063/5.0325170' chicago: 'Frey, Felix F, Miguel Santana de Freitas Amaral, and Anđela Šarić. “Cracking Donuts and Sorting Lipids: Geometry Controls Archaeal Membrane Stability and Lipid Organization.” Journal of Chemical Physics. AIP Publishing, 2026. https://doi.org/10.1063/5.0325170.' ieee: 'F. F. Frey, M. Santana de Freitas Amaral, and A. Šarić, “Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization,” Journal of Chemical Physics, vol. 164, no. 14. AIP Publishing, 2026.' ista: 'Frey FF, Santana de Freitas Amaral M, Šarić A. 2026. Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization. Journal of Chemical Physics. 164(14), 144902.' mla: 'Frey, Felix F., et al. “Cracking Donuts and Sorting Lipids: Geometry Controls Archaeal Membrane Stability and Lipid Organization.” Journal of Chemical Physics, vol. 164, no. 14, 144902, AIP Publishing, 2026, doi:10.1063/5.0325170.' short: F.F. Frey, M. Santana de Freitas Amaral, A. Šarić, Journal of Chemical Physics 164 (2026). corr_author: '1' date_created: 2026-04-19T22:07:45Z date_published: 2026-04-14T00:00:00Z date_updated: 2026-05-05T12:40:41Z day: '14' ddc: - '540' department: - _id: AnSa doi: 10.1063/5.0325170 ec_funded: 1 external_id: arxiv: - '2603.15170' file: - access_level: open_access checksum: 2e10c4f4531676e0771ef3730e4b63a9 content_type: application/pdf creator: dernst date_created: 2026-05-05T12:35:24Z date_updated: 2026-05-05T12:35:24Z file_id: '21801' file_name: 2026_JourChemPhysics_Frey.pdf file_size: 8764791 relation: main_file success: 1 file_date_updated: 2026-05-05T12:35:24Z has_accepted_license: '1' intvolume: ' 164' issue: '14' language: - iso: eng license: https://creativecommons.org/licenses/by/4.0/ month: '04' oa: 1 oa_version: Published Version project: - _id: eba2549b-77a9-11ec-83b8-a81e493eae4e call_identifier: H2020 grant_number: '802960' name: 'Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines' publication: Journal of Chemical Physics publication_identifier: eissn: - 1089-7690 issn: - ' 0021-9606' publication_status: published publisher: AIP Publishing quality_controlled: '1' related_material: record: - id: '21800' relation: research_data status: public scopus_import: '1' status: public title: 'Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 164 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '21747' abstract: - lang: eng text: Entanglement does not always require one particle per party. It was predicted some 30 years ago that a single photon traversing a beam splitter could violate a Bell inequality. Although initially debated, single-photon nonlocality was eventually demonstrated via homodyne measurements. Here, we present an alternate realization that avoids the complexity of homodyne measurements and potential loopholes in their implementation. We violate a Bell inequality by performing joint measurements on two copies of the same single-photon entangled state, where one photon acts as a phase reference for the other, making it self-referential. We observe CHSH parameters of 2.71 = 0.09 and 2.23 = 0.07, depending on the joint measurements implemented. This offers a perspective on single-photon nonlocality and a more accessible experimental route, potentially applicable to general mode-entangled states in diverse platforms. acknowledgement: European Union ERC (101071779 (GRAVITES)); European Union Horizon 2020 Research and Innovation Programme (899368 (EPIQUS)); European Union Horizon 2020 Research and Innovation Programme Marie Sklodowska-Curie (956071 (AppQInfo)); European Union HORIZON Europe Research and Innovation Programme (101135288 (EPIQUE)); FWF Austrian Science Fund (10.55776/COE1 (Quantum Science Austria), 10.55776/F71 (BeyondC), 10.55776/FG5 (Research Group 5)); United States Air Force Office of Scientific Research (FA9550-21-1-0355 (Q-Trust), FA8655-23-1-7063 (TIQI)). article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Daniel full_name: Kun, Daniel last_name: Kun - first_name: Karl T full_name: Strömberg, Karl T id: 68011cd2-da32-11ee-a930-b2774c7aba5f last_name: Strömberg - first_name: Borivoje full_name: Dakić, Borivoje last_name: Dakić - first_name: Philip full_name: Walther, Philip last_name: Walther - first_name: Lee A. full_name: Rozema, Lee A. last_name: Rozema citation: ama: Kun D, Strömberg KT, Dakić B, Walther P, Rozema LA. Testing single-photon entanglement using self-referential measurements. Optica. 2026;13(4):745-751. doi:10.1364/OPTICA.586172 apa: Kun, D., Strömberg, K. T., Dakić, B., Walther, P., & Rozema, L. A. (2026). Testing single-photon entanglement using self-referential measurements. Optica. Optica Publishing Group. https://doi.org/10.1364/OPTICA.586172 chicago: Kun, Daniel, Karl T Strömberg, Borivoje Dakić, Philip Walther, and Lee A. Rozema. “Testing Single-Photon Entanglement Using Self-Referential Measurements.” Optica. Optica Publishing Group, 2026. https://doi.org/10.1364/OPTICA.586172. ieee: D. Kun, K. T. Strömberg, B. Dakić, P. Walther, and L. A. Rozema, “Testing single-photon entanglement using self-referential measurements,” Optica, vol. 13, no. 4. Optica Publishing Group, pp. 745–751, 2026. ista: Kun D, Strömberg KT, Dakić B, Walther P, Rozema LA. 2026. Testing single-photon entanglement using self-referential measurements. Optica. 13(4), 745–751. mla: Kun, Daniel, et al. “Testing Single-Photon Entanglement Using Self-Referential Measurements.” Optica, vol. 13, no. 4, Optica Publishing Group, 2026, pp. 745–51, doi:10.1364/OPTICA.586172. short: D. Kun, K.T. Strömberg, B. Dakić, P. Walther, L.A. Rozema, Optica 13 (2026) 745–751. date_created: 2026-04-19T22:07:44Z date_published: 2026-04-20T00:00:00Z date_updated: 2026-05-05T12:05:47Z day: '20' ddc: - '530' department: - _id: OnHo doi: 10.1364/OPTICA.586172 external_id: arxiv: - '2511.21819' file: - access_level: open_access checksum: f6e62a93f274e0c07197bf4e457eff31 content_type: application/pdf creator: dernst date_created: 2026-05-05T12:01:08Z date_updated: 2026-05-05T12:01:08Z file_id: '21799' file_name: 2026_Optica_Kun.pdf file_size: 858539 relation: main_file success: 1 file_date_updated: 2026-05-05T12:01:08Z has_accepted_license: '1' intvolume: ' 13' issue: '4' language: - iso: eng month: '04' oa: 1 oa_version: Published Version page: 745-751 project: - _id: bdb108fd-d553-11ed-ba76-83dc74a9864f grant_number: F07105 name: QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits publication: Optica publication_identifier: eissn: - 2334-2536 publication_status: published publisher: Optica Publishing Group quality_controlled: '1' scopus_import: '1' status: public title: Testing single-photon entanglement using self-referential measurements tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 13 year: '2026' ... --- OA_place: repository OA_type: green _id: '21800' abstract: - lang: eng text: 'LAMMPS input scripts to simulate toroidal vesicles composed of pure bolalipid membranes and archaeal mixture membranes for the following publication: "Cracking donuts and sorting lipids: geometry controls archaeal membrane stability and lipid organization" by Felix Frey, Miguel Amaral, and Andela Saric.' article_processing_charge: No author: - first_name: Felix F full_name: Frey, Felix F id: a0270b37-8f1a-11ec-95c7-8e710c59a4f3 last_name: Frey orcid: 0000-0001-8501-6017 - first_name: Miguel full_name: Santana de Freitas Amaral, Miguel id: 4f2d02dd-47a9-11ec-ad10-82820ed3f501 last_name: Santana de Freitas Amaral - first_name: Anđela full_name: Šarić, Anđela id: bf63d406-f056-11eb-b41d-f263a6566d8b last_name: Šarić orcid: 0000-0002-7854-2139 citation: ama: 'Frey FF, Santana de Freitas Amaral M, Šarić A. Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization. 2026. doi:10.5281/ZENODO.18772086' apa: 'Frey, F. F., Santana de Freitas Amaral, M., & Šarić, A. (2026). Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization. Zenodo. https://doi.org/10.5281/ZENODO.18772086' chicago: 'Frey, Felix F, Miguel Santana de Freitas Amaral, and Anđela Šarić. “Cracking Donuts and Sorting Lipids: Geometry Controls Archaeal Membrane Stability and Lipid Organization.” Zenodo, 2026. https://doi.org/10.5281/ZENODO.18772086.' ieee: 'F. F. Frey, M. Santana de Freitas Amaral, and A. Šarić, “Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization.” Zenodo, 2026.' ista: 'Frey FF, Santana de Freitas Amaral M, Šarić A. 2026. Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization, Zenodo, 10.5281/ZENODO.18772086.' mla: 'Frey, Felix F., et al. Cracking Donuts and Sorting Lipids: Geometry Controls Archaeal Membrane Stability and Lipid Organization. Zenodo, 2026, doi:10.5281/ZENODO.18772086.' short: F.F. Frey, M. Santana de Freitas Amaral, A. Šarić, (2026). corr_author: '1' date_created: 2026-05-05T12:11:52Z date_published: 2026-02-25T00:00:00Z date_updated: 2026-05-05T12:40:41Z day: '25' ddc: - '540' department: - _id: AnSa doi: 10.5281/ZENODO.18772086 main_file_link: - open_access: '1' url: https://doi.org/10.5281/ZENODO.18772086 month: '02' oa: 1 oa_version: Published Version publisher: Zenodo related_material: record: - id: '21748' relation: used_in_publication status: public status: public title: 'Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization' type: research_data_reference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '21750' abstract: - lang: eng text: Liquid-like superionic conductors, with highly mobile ions in a rigid framework, offer intrinsically low lattice thermal conductivity without compromising electronic transport. Argyrodite-type Ag8SnSe6 exhibits a melt-like Ag sublattice that drives lattice thermal conductivity (κL) below 0.2 watts per meter per kelvin, yet its low carrier concentration limits the power factor. Here, interstitial Ag atoms raise the Fermi level into the conduction band, substantially increasing the electron concentration. Simultaneously, the formation of a secondary Ag2Se phase generates lattice distortions that enhance phonon scattering. A pronounced mismatch between electronic (~200 nanometers) and phononic (~0.22 nanometers) mean free paths decouples charge and heat transport, enabling concurrent suppression of κL and retention of high electrical conductivity. This coupled electronic-phononic modulation yields a record ZT of 0.72 at ambient temperature and a peak ZT of 1.1 at 735 kelvins, with an average ZTavg of 0.72 over 320 to 735 kelvins. A unicouple device achieves 6.3% efficiency under a 357-kelvin gradient, highlighting a practical strategy for high-performance midtemperature thermoelectrics. acknowledged_ssus: - _id: LifeSc acknowledgement: The Scientific Service Units (SSU) of ISTA supported this research through resources provided by the Lab Support Facility (LSF). This work was supported by the National Key R&D Program of China grant 2024YFE0105200 (to C.S.), National Natural Science Foundation of China grant 12504038 (to M.L.), China Postdoctoral Science Foundation grant 2023M743151 (to M.L.), Natural Science Foundation of Henan Province grant 252300421763 (to M.L.), Key Scientific Research Project of Higher Education Institutions in Henan Province grant 25A140004 (to M.L.), National Natural Science Foundation of China grant 12204156 (to D.W.), China Postdoctoral Science Foundation grant 2023TQ0315 and 2023 M743224 (to D.W.), Generalitat de Catalunya grant 2021SGR00457 (to J.A.), and European Regional Development Fund grants ENE2016-77798-C4-3-R, PID2020-116093RB-C43, and AEI/10.13039/501100011033 (to A.C.). This work also was financially supported by ISTA and the Werner Siemens Foundation (to M.I.). article_number: eaec9073 article_processing_charge: Yes article_type: original author: - first_name: Mengyao full_name: Li, Mengyao last_name: Li - first_name: Xueke full_name: Zhao, Xueke last_name: Zhao - first_name: Yu full_name: Zhang, Yu last_name: Zhang - first_name: Jing full_name: Yu, Jing last_name: Yu - first_name: Xuyang full_name: Liu, Xuyang last_name: Liu - first_name: Mochen full_name: Jia, Mochen last_name: Jia - first_name: Hongzhang full_name: Song, Hongzhang last_name: Song - first_name: Dongyang full_name: Wang, Dongyang last_name: Wang - first_name: Jordi full_name: Arbiol, Jordi last_name: Arbiol - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 - first_name: Chongxin full_name: Shan, Chongxin last_name: Shan - first_name: Andreu full_name: Cabot, Andreu last_name: Cabot - first_name: Ziyu full_name: Wang, Ziyu last_name: Wang citation: ama: Li M, Zhao X, Zhang Y, et al. Electronic-phononic decoupling and Fermi-level tuning enable high thermoelectric performance in Ag8SnSe6. Science Advances. 2026;12(15). doi:10.1126/sciadv.aec9073 apa: Li, M., Zhao, X., Zhang, Y., Yu, J., Liu, X., Jia, M., … Wang, Z. (2026). Electronic-phononic decoupling and Fermi-level tuning enable high thermoelectric performance in Ag8SnSe6. Science Advances. AAAS. https://doi.org/10.1126/sciadv.aec9073 chicago: Li, Mengyao, Xueke Zhao, Yu Zhang, Jing Yu, Xuyang Liu, Mochen Jia, Hongzhang Song, et al. “Electronic-Phononic Decoupling and Fermi-Level Tuning Enable High Thermoelectric Performance in Ag8SnSe6.” Science Advances. AAAS, 2026. https://doi.org/10.1126/sciadv.aec9073. ieee: M. Li et al., “Electronic-phononic decoupling and Fermi-level tuning enable high thermoelectric performance in Ag8SnSe6,” Science Advances, vol. 12, no. 15. AAAS, 2026. ista: Li M, Zhao X, Zhang Y, Yu J, Liu X, Jia M, Song H, Wang D, Arbiol J, Ibáñez M, Shan C, Cabot A, Wang Z. 2026. Electronic-phononic decoupling and Fermi-level tuning enable high thermoelectric performance in Ag8SnSe6. Science Advances. 12(15), eaec9073. mla: Li, Mengyao, et al. “Electronic-Phononic Decoupling and Fermi-Level Tuning Enable High Thermoelectric Performance in Ag8SnSe6.” Science Advances, vol. 12, no. 15, eaec9073, AAAS, 2026, doi:10.1126/sciadv.aec9073. short: M. Li, X. Zhao, Y. Zhang, J. Yu, X. Liu, M. Jia, H. Song, D. Wang, J. Arbiol, M. Ibáñez, C. Shan, A. Cabot, Z. Wang, Science Advances 12 (2026). date_created: 2026-04-19T22:07:47Z date_published: 2026-04-10T00:00:00Z date_updated: 2026-05-06T06:08:27Z day: '10' ddc: - '530' department: - _id: MaIb doi: 10.1126/sciadv.aec9073 external_id: pmid: - '41961944' file: - access_level: open_access checksum: 9bd4546a23f218972f83164fb21003e1 content_type: application/pdf creator: dernst date_created: 2026-05-06T06:06:26Z date_updated: 2026-05-06T06:06:26Z file_id: '21802' file_name: 2026_ScienceAdv_Li.pdf file_size: 3727993 relation: main_file success: 1 file_date_updated: 2026-05-06T06:06:26Z has_accepted_license: '1' intvolume: ' 12' issue: '15' language: - iso: eng license: https://creativecommons.org/licenses/by-nc/4.0/ month: '04' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 9B8F7476-BA93-11EA-9121-9846C619BF3A name: 'HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of Semiconductors for Waste Heat Recovery' publication: Science Advances publication_identifier: eissn: - 2375-2548 publication_status: published publisher: AAAS quality_controlled: '1' scopus_import: '1' status: public title: Electronic-phononic decoupling and Fermi-level tuning enable high thermoelectric performance in Ag8SnSe6 tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 12 year: '2026' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '21751' abstract: - lang: eng text: 'We define a certain class of simple varieties over a field k by a constructive recipe and show how to control their (equivariant) truncating invariants. Consequently, we prove that on simple varieties: (i) if k = k and char k = p, the p-adic cyclotomic trace is an equivalence; (ii) if k = Q, the Goodwillie–Jones trace is an isomorphism in degree zero; (iii) we can control homotopy invariant K-theory KH, which is equivariantly formal and determined by its topological counterparts. Simple varieties are quite special, but encompass important singular examples appearing in geometric representation theory. We, in particular, show that both finite and affine Schubert varieties for GLn lie in this class, so all the above results hold for them. ' acknowledgement: "This work was supported by a DOC Fellowship of the Austrian Academy of Sciences at the Institute of Science and Technology Austria (ISTA) and by an Erasmus+ staff mobility training. It took place during the author’s visit to Laboratoire de Mathématiques d’Orsay in the course of his PhD at the Institute of Science and Technology Austria. First and foremost, I would like to thank Matthew Morrow for discussions, explanations and ideas without which this work would not have been carried out. I would further like to thank Brian Conrad for providing an amazing reference on projective cones in appropriate generality, to Vova Sosnilo for carefully discussing – among other things – the derived nilinvariance for quotients by any linearly reductive group, and to Adeel Khan, Timo Richarz, Matthias Wendt and Xinwen Zhu for helpful conversations\r\nabout the results. I would moreover like to thank the referee for the very useful comments." article_number: rnag058 article_processing_charge: Yes (via OA deal) article_type: original arxiv: 1 author: - first_name: Jakub full_name: Löwit, Jakub id: e3b80ae2-eb8e-11eb-b029-9aef4a9108a0 last_name: Löwit citation: ama: Löwit J. Equivariant localizing invariants of simple varieties. International Mathematics Research Notices. 2026;2026(7). doi:10.1093/imrn/rnag058 apa: Löwit, J. (2026). Equivariant localizing invariants of simple varieties. International Mathematics Research Notices. Oxford University Press. https://doi.org/10.1093/imrn/rnag058 chicago: Löwit, Jakub. “Equivariant Localizing Invariants of Simple Varieties.” International Mathematics Research Notices. Oxford University Press, 2026. https://doi.org/10.1093/imrn/rnag058. ieee: J. Löwit, “Equivariant localizing invariants of simple varieties,” International Mathematics Research Notices, vol. 2026, no. 7. Oxford University Press, 2026. ista: Löwit J. 2026. Equivariant localizing invariants of simple varieties. International Mathematics Research Notices. 2026(7), rnag058. mla: Löwit, Jakub. “Equivariant Localizing Invariants of Simple Varieties.” International Mathematics Research Notices, vol. 2026, no. 7, rnag058, Oxford University Press, 2026, doi:10.1093/imrn/rnag058. short: J. Löwit, International Mathematics Research Notices 2026 (2026). corr_author: '1' date_created: 2026-04-19T22:07:48Z date_published: 2026-04-01T00:00:00Z date_updated: 2026-05-06T06:36:25Z day: '01' ddc: - '510' department: - _id: TaHa doi: 10.1093/imrn/rnag058 external_id: arxiv: - '2507.09392' file: - access_level: open_access checksum: 306f4567b7b2dcf38e23f7b55a27514e content_type: application/pdf creator: dernst date_created: 2026-05-06T06:35:05Z date_updated: 2026-05-06T06:35:05Z file_id: '21803' file_name: 2026_IMRN_Loewit.pdf file_size: 1663246 relation: main_file success: 1 file_date_updated: 2026-05-06T06:35:05Z has_accepted_license: '1' intvolume: ' 2026' issue: '7' language: - iso: eng month: '04' oa: 1 oa_version: Published Version project: - _id: 901e2a43-16d5-11f0-9cad-9cead34748d6 grant_number: '27004' name: Arithmetic, geometry, topology and representation theory arising from the affine Grassmannian publication: International Mathematics Research Notices publication_identifier: eissn: - 1687-0247 issn: - 1073-7928 publication_status: published publisher: Oxford University Press quality_controlled: '1' scopus_import: '1' status: public title: Equivariant localizing invariants of simple varieties tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 2026 year: '2026' ... --- OA_place: repository OA_type: green _id: '21749' abstract: - lang: eng text: The collagen triple helix assembles hierarchically into bundled oligomers, solvated networks, and fibers. Synthetic peptide assemblies, driven by supramolecular interactions, can form single triple helices through intrahelical amino acid pairs; however, the principles guiding interhelical associations into higher-order structures remain unclear. Here, we incorporate cation−π and electrostatic charge pairs to probe interhelical interactions and elucidate the mechanisms driving triple helix assembly into fibrils, nanotubes, and nanosheets. Introducing cation−π pairs into a fibrillating collagen mimetic resulted in D-periodic fibrils with pH-sensitive gelation. By alternating the presentation of electrostatic and cation−π pairs, the assembly of another D-periodic fibril featuring inner and outer triple-helical layers was resolved by cryo electron microscopy to a resolution of 8 Å. At physiological pH, antiparallel association of these triple helices leads to the formation of nanotubes. The packing behavior of triple helices correlates with the interhelical interactions, where parallel associations favor fibril formation and antiparallel interactions drive nanotube and nanosheet assembly. These self-assembling triple-helical peptides demonstrate how packing of higher-order structures can be tailored with supramolecular interactions and establish the relationship of different hierarchical collagen-mimetic assemblies as pH-dependent. acknowledgement: The authors acknowledge Crispin Hetherington and L. Tracy Yu for their technical assistance and insights. This work was funded in part by the National Science Foundation (CHE 2203937), the National Science Foundation Graduate Research Fellowship (Grant No. 1842494), the Welch Foundation (C-2141), the Swedish Research Council (2020-04633), and the NIH (GM122510). This work benefited from using the SasView application, originally developed under NSF award DMR-0520547. SasView contains code developed with funding from the European Union’s Horizon 2020 research and innovation program under the SINE2020 project, Grant Agreement No. 654000. This work was partly done using the Shared Equipment Authority resources at Rice University. article_processing_charge: No article_type: original author: - first_name: Carson C. full_name: Cole, Carson C. last_name: Cole - first_name: Mark A.B. full_name: Kreutzberger, Mark A.B. last_name: Kreutzberger - first_name: Kevin full_name: Klein, Kevin id: 1e7ede04-9e54-11f0-9ec4-8d4d5563c398 last_name: Klein - first_name: Kiana A. full_name: Cahue, Kiana A. last_name: Cahue - first_name: Brett H. full_name: Pogostin, Brett H. last_name: Pogostin - first_name: Adam C. full_name: Farsheed, Adam C. last_name: Farsheed - first_name: Joseph W.R. full_name: Swain, Joseph W.R. last_name: Swain - first_name: Thi H. full_name: Bui, Thi H. last_name: Bui - first_name: Arghadip full_name: Dey, Arghadip last_name: Dey - first_name: Jonathan T. full_name: Makhoul, Jonathan T. last_name: Makhoul - first_name: Marija full_name: Dubackic, Marija last_name: Dubackic - first_name: Antara full_name: Pal, Antara last_name: Pal - first_name: Ulf full_name: Olsson, Ulf last_name: Olsson - first_name: Anđela full_name: Šarić, Anđela id: bf63d406-f056-11eb-b41d-f263a6566d8b last_name: Šarić orcid: 0000-0002-7854-2139 - first_name: Edward H. full_name: Egelman, Edward H. last_name: Egelman - first_name: Jeffrey D. full_name: Hartgerink, Jeffrey D. last_name: Hartgerink citation: ama: Cole CC, Kreutzberger MAB, Klein K, et al. Supramolecular assembly of collagen-mimetic eptide D-periodic fibrils and nanoassemblies. Biomacromolecules. 2026;27(4):2956-2965. doi:10.1021/acs.biomac.6c00345 apa: Cole, C. C., Kreutzberger, M. A. B., Klein, K., Cahue, K. A., Pogostin, B. H., Farsheed, A. C., … Hartgerink, J. D. (2026). Supramolecular assembly of collagen-mimetic eptide D-periodic fibrils and nanoassemblies. Biomacromolecules. American Chemical Society. https://doi.org/10.1021/acs.biomac.6c00345 chicago: Cole, Carson C., Mark A.B. Kreutzberger, Kevin Klein, Kiana A. Cahue, Brett H. Pogostin, Adam C. Farsheed, Joseph W.R. Swain, et al. “Supramolecular Assembly of Collagen-Mimetic Eptide D-Periodic Fibrils and Nanoassemblies.” Biomacromolecules. American Chemical Society, 2026. https://doi.org/10.1021/acs.biomac.6c00345. ieee: C. C. Cole et al., “Supramolecular assembly of collagen-mimetic eptide D-periodic fibrils and nanoassemblies,” Biomacromolecules, vol. 27, no. 4. American Chemical Society, pp. 2956–2965, 2026. ista: Cole CC, Kreutzberger MAB, Klein K, Cahue KA, Pogostin BH, Farsheed AC, Swain JWR, Bui TH, Dey A, Makhoul JT, Dubackic M, Pal A, Olsson U, Šarić A, Egelman EH, Hartgerink JD. 2026. Supramolecular assembly of collagen-mimetic eptide D-periodic fibrils and nanoassemblies. Biomacromolecules. 27(4), 2956–2965. mla: Cole, Carson C., et al. “Supramolecular Assembly of Collagen-Mimetic Eptide D-Periodic Fibrils and Nanoassemblies.” Biomacromolecules, vol. 27, no. 4, American Chemical Society, 2026, pp. 2956–65, doi:10.1021/acs.biomac.6c00345. short: C.C. Cole, M.A.B. Kreutzberger, K. Klein, K.A. Cahue, B.H. Pogostin, A.C. Farsheed, J.W.R. Swain, T.H. Bui, A. Dey, J.T. Makhoul, M. Dubackic, A. Pal, U. Olsson, A. Šarić, E.H. Egelman, J.D. Hartgerink, Biomacromolecules 27 (2026) 2956–2965. date_created: 2026-04-19T22:07:46Z date_published: 2026-04-13T00:00:00Z date_updated: 2026-05-06T05:43:44Z day: '13' department: - _id: AnSa doi: 10.1021/acs.biomac.6c00345 intvolume: ' 27' issue: '4' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1101/2025.02.15.637692 month: '04' oa: 1 oa_version: Preprint page: 2956-2965 publication: Biomacromolecules publication_identifier: eissn: - 1526-4602 publication_status: published publisher: American Chemical Society quality_controlled: '1' scopus_import: '1' status: public title: Supramolecular assembly of collagen-mimetic eptide D-periodic fibrils and nanoassemblies type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 27 year: '2026' ... --- OA_place: repository OA_type: green _id: '21763' abstract: - lang: eng text: Reactive oxygen species (ROS) have been implicated in multiple signaling processes in plants, but the underlying mechanisms and roles remain enigmatic. In this study, we developed a method of live imaging of apoplastic ROS at the root surface. Distinct signals, including auxin, extracellular adenosine triphosphate, and rapid alkalinization factor 1 peptide, induce cytosolic calcium transients and apoplastic ROS bursts. Genetic and optogenetic manipulations of Arabidopsis identified calcium transients as necessary and sufficient for ROS bursts through activation of reduced nicotinamide adenine dinucleotide phosphate (NADPH) oxidases RBOHC and RBOHF. Apoplastic ROS bursts are not required, but they do limit gravity-induced root bending. Root bending is sensed by the stretch-activated calcium channel MCA1, leading to NADPH oxidase activation. The resulting ROS production stiffens cell walls to facilitate soil penetration. Apoplastic ROS thus provides a means to balance tissue flexibility and stiffness to navigate soil. acknowledged_ssus: - _id: LifeSc - _id: Bio acknowledgement: "We gratefully acknowledge the Lab Support Facility (LSF) and the Imaging and Optics Facility (IOF) (both of ISTA) and the Hounsfield CT Facility (University of Nottingham) for support with imaging and the Growth Facility (IPMB) for plant cultivation. We thank M. Fendrych and his team for help with the microfluidics upgrades and J. Atkinson at the University of Nottingham MakerSpace for 3D printing of Arabidopsis mini-soil columns.\r\nThis project received funding from the European Research Council (ERC; 101142681 CYNIPS) and the Austrian Science Fund (FWF; P 37051-B). I.K. was cofunded by the European Union, Horizon Europe, project MOLIPEC, ID 101087030 and CSF project 25-16449S. L.V. and B.K.P. acknowledge funding from UK Research and Innovation (UKRI) Frontiers Research (EP/Y036697/1). M.J.B. acknowledges funding from ERC SYNERGY (grant 101118769 HYDROSENSING). The study was partially supported by the Université Paris Cité, Idex ANR-18-IDEX-0001, funded by the French Government through its “Investments for the Future” program and also by the projects “Mecha-Nuc” ANR-20-CE13-0025-03 and “scEm-bryoMech” ANR-21-CE13-0046. P.D. acknowledges support by Human Frontier Science Program Organization grant 2022-RG107. P.V. acknowledges support provided by “Programme blanc” of the Graduate School BIOSPHERA, Université Paris-Saclay. Phytohormonal analysis was performed using the service laboratory funded by Toward Next GENeration Crops, reg. no. CZ.02.01.01/00/22_008/0004581 of the European Regional Development Fund (ERDF) program Johannes Amos Comenius. This research was funded in whole or in part by the Austrian Science Fund (P 37051-B) and UK Research and Innovation (EP/Y036697/1), cOAlition S organizations, and by the European Research Council (101142681 CYNIPS, 101118769 HYDROSENSING); as required, the author will make the Author Accepted Manuscript (AAM) version available under a CC BY public copyright license." article_processing_charge: No article_type: original author: - first_name: Ivan full_name: Kulich, Ivan id: 57a1567c-8314-11eb-9063-c9ddc3451a54 last_name: Kulich - first_name: Dmitrii full_name: Vladimirtsev, Dmitrii id: 60466724-5355-11ee-ae5a-fa55e8f99c3d last_name: Vladimirtsev - first_name: Marek full_name: Randuch, Marek id: 6ac4636d-15b2-11ec-abd3-fb8df79972ae last_name: Randuch - first_name: Shiqiang full_name: Gao, Shiqiang last_name: Gao - first_name: Matteo full_name: Citterico, Matteo last_name: Citterico - first_name: Kai R. full_name: Konrad, Kai R. last_name: Konrad - first_name: Georg full_name: Nagel, Georg last_name: Nagel - first_name: Michael full_name: Wrzaczek, Michael last_name: Wrzaczek - first_name: Léa full_name: Cascaro, Léa last_name: Cascaro - first_name: Pauline full_name: Vinet, Pauline last_name: Vinet - first_name: Pauline full_name: Durand, Pauline last_name: Durand - first_name: Atef full_name: Asnacios, Atef last_name: Asnacios - first_name: Lokesh full_name: Verma, Lokesh last_name: Verma - first_name: Malcolm J. full_name: Bennett, Malcolm J. last_name: Bennett - first_name: Bipin K. full_name: Pandey, Bipin K. last_name: Pandey - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Kulich I, Vladimirtsev D, Randuch M, et al. Calcium-triggered apoplastic ROS bursts balance gravity and mechanical signals for soil navigation. Science. 2026;392(6795):296-300. doi:10.1126/science.adu8197 apa: Kulich, I., Vladimirtsev, D., Randuch, M., Gao, S., Citterico, M., Konrad, K. R., … Friml, J. (2026). Calcium-triggered apoplastic ROS bursts balance gravity and mechanical signals for soil navigation. Science. AAAS. https://doi.org/10.1126/science.adu8197 chicago: Kulich, Ivan, Dmitrii Vladimirtsev, Marek Randuch, Shiqiang Gao, Matteo Citterico, Kai R. Konrad, Georg Nagel, et al. “Calcium-Triggered Apoplastic ROS Bursts Balance Gravity and Mechanical Signals for Soil Navigation.” Science. AAAS, 2026. https://doi.org/10.1126/science.adu8197. ieee: I. Kulich et al., “Calcium-triggered apoplastic ROS bursts balance gravity and mechanical signals for soil navigation,” Science, vol. 392, no. 6795. AAAS, pp. 296–300, 2026. ista: Kulich I, Vladimirtsev D, Randuch M, Gao S, Citterico M, Konrad KR, Nagel G, Wrzaczek M, Cascaro L, Vinet P, Durand P, Asnacios A, Verma L, Bennett MJ, Pandey BK, Friml J. 2026. Calcium-triggered apoplastic ROS bursts balance gravity and mechanical signals for soil navigation. Science. 392(6795), 296–300. mla: Kulich, Ivan, et al. “Calcium-Triggered Apoplastic ROS Bursts Balance Gravity and Mechanical Signals for Soil Navigation.” Science, vol. 392, no. 6795, AAAS, 2026, pp. 296–300, doi:10.1126/science.adu8197. short: I. Kulich, D. Vladimirtsev, M. Randuch, S. Gao, M. Citterico, K.R. Konrad, G. Nagel, M. Wrzaczek, L. Cascaro, P. Vinet, P. Durand, A. Asnacios, L. Verma, M.J. Bennett, B.K. Pandey, J. Friml, Science 392 (2026) 296–300. corr_author: '1' date_created: 2026-04-26T22:01:47Z date_published: 2026-04-16T00:00:00Z date_updated: 2026-05-07T06:20:07Z day: '16' ddc: - '580' department: - _id: JiFr - _id: GradSch doi: 10.1126/science.adu8197 external_id: pmid: - '41990180' file: - access_level: open_access checksum: eb5b29247832ecdc53c8146da0509bbe content_type: application/pdf creator: dernst date_created: 2026-05-07T05:54:43Z date_updated: 2026-05-07T05:54:43Z file_id: '21832' file_name: 2026_Science_Kulich_accepted.pdf file_size: 6150733 relation: main_file success: 1 file_date_updated: 2026-05-07T05:54:43Z has_accepted_license: '1' intvolume: ' 392' issue: '6795' language: - iso: eng month: '04' oa: 1 oa_version: Accepted Version page: 296-300 pmid: 1 project: - _id: 8f347782-16d5-11f0-9cad-8c19706ee739 grant_number: '101142681' name: Cyclic nucleotides as second messengers in plants - _id: 7bcece63-9f16-11ee-852c-ae94e099eeb6 grant_number: P37051 name: Guanylate cyclase activity of TIR1/AFBs auxin receptors publication: Science publication_identifier: eissn: - 1095-9203 issn: - 0036-8075 publication_status: published publisher: AAAS quality_controlled: '1' scopus_import: '1' status: public title: Calcium-triggered apoplastic ROS bursts balance gravity and mechanical signals for soil navigation type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 392 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '21777' abstract: - lang: eng text: The advantageous characteristics attributed to the 19F nucleus have made it a popular target for nuclear magnetic resonance (NMR) once again in recent years. Aside from solution NMR, an increasing number of studies have been conducted applying solid-state magic-angle spinning (MAS) NMR to fluorine-labelled samples. Here, the high chemical shift anisotropy and strong dipolar couplings can be utilised to get structural insights into proteins and measure long distances. Despite increasing popularity and promising benefits, the sensitivity of biomolecular 19F MAS NMR often suffers from slow longitudinal T1 relaxation and therefore long recycle delays. In this work, we expand paramagnetic doping, an approach commonly used to reduce proton T1 relaxation times, to 19F-labelled biological samples. We study the effect of Gd(DTPA) and Gd(DTPA-BMA) on 19F T1 and T2, and 13C T1 and T2 relaxation in a [5-19F13C]-tryptophan-labelled protein via 19F-detected MAS NMR experiments. The observed paramagnetic relaxation enhancement substantially reduces measurement times of 19F MAS NMR experiments without compromising resolution. Additionally, we report the chemical shift assignments of all four fluorotryptophan signals in the 12×39 kDa-large protein TET2 using a mutagenesis approach. acknowledged_ssus: - _id: NMR - _id: LifeSc acknowledgement: We thank Ben P. Tatman for insightful discussions. This research was supported by the Scientific Service Units (SSUs) of ISTA through resources provided by the Nuclear Magnetic Resonance Facility and the Lab Support Facility. We thank Prof. Tobias Madl (Medical University Graz) for a sample of Omniscan. Lea M. Becker is the recipient of a DOC fellowship of the Austrian Academy of Sciences at the Institute of Science and Technology Austria (grant no. PR10660EAW01). article_processing_charge: Yes article_type: original author: - first_name: Lea Marie full_name: Becker, Lea Marie id: 36336939-eb97-11eb-a6c2-c83f1214ca79 last_name: Becker orcid: 0000-0002-6401-5151 - first_name: Giorgia full_name: Toscano, Giorgia id: 334a5e40-8747-11f0-b671-ba1f5154b4b4 last_name: Toscano - first_name: Anna full_name: Kapitonova, Anna id: 9fb2a840-89e1-11ee-a8b7-cc5c7ba62471 last_name: Kapitonova - first_name: Rajkumar full_name: Singh, Rajkumar id: a3089acd-6806-11ee-bacc-f0c7d500ad20 last_name: Singh - first_name: Undina full_name: Guillerm, Undina id: bb74f472-ae54-11eb-9835-bc9c22fb1183 last_name: Guillerm - first_name: Roman J. full_name: Lichtenecker, Roman J. last_name: Lichtenecker - first_name: Paul full_name: Schanda, Paul id: 7B541462-FAF6-11E9-A490-E8DFE5697425 last_name: Schanda orcid: 0000-0002-9350-7606 citation: ama: Becker LM, Toscano G, Kapitonova A, et al. Accelerated 19F biomolecular magic-angle spinning NMR with paramagnetic dopants. Magnetic Resonance. 2026;7(1):29-37. doi:10.5194/mr-7-29-2026 apa: Becker, L. M., Toscano, G., Kapitonova, A., Singh, R., Guillerm, U., Lichtenecker, R. J., & Schanda, P. (2026). Accelerated 19F biomolecular magic-angle spinning NMR with paramagnetic dopants. Magnetic Resonance. Copernicus Publications. https://doi.org/10.5194/mr-7-29-2026 chicago: Becker, Lea Marie, Giorgia Toscano, Anna Kapitonova, Rajkumar Singh, Undina Guillerm, Roman J. Lichtenecker, and Paul Schanda. “Accelerated 19F Biomolecular Magic-Angle Spinning NMR with Paramagnetic Dopants.” Magnetic Resonance. Copernicus Publications, 2026. https://doi.org/10.5194/mr-7-29-2026. ieee: L. M. Becker et al., “Accelerated 19F biomolecular magic-angle spinning NMR with paramagnetic dopants,” Magnetic Resonance, vol. 7, no. 1. Copernicus Publications, pp. 29–37, 2026. ista: Becker LM, Toscano G, Kapitonova A, Singh R, Guillerm U, Lichtenecker RJ, Schanda P. 2026. Accelerated 19F biomolecular magic-angle spinning NMR with paramagnetic dopants. Magnetic Resonance. 7(1), 29–37. mla: Becker, Lea Marie, et al. “Accelerated 19F Biomolecular Magic-Angle Spinning NMR with Paramagnetic Dopants.” Magnetic Resonance, vol. 7, no. 1, Copernicus Publications, 2026, pp. 29–37, doi:10.5194/mr-7-29-2026. short: L.M. Becker, G. Toscano, A. Kapitonova, R. Singh, U. Guillerm, R.J. Lichtenecker, P. Schanda, Magnetic Resonance 7 (2026) 29–37. corr_author: '1' date_created: 2026-05-03T22:01:36Z date_published: 2026-04-16T00:00:00Z date_updated: 2026-05-07T06:49:59Z day: '16' ddc: - '540' department: - _id: PaSc - _id: GradSch doi: 10.5194/mr-7-29-2026 external_id: pmid: - '42057802' has_accepted_license: '1' intvolume: ' 7' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.5194/mr-7-29-2026 month: '04' oa: 1 oa_version: Published Version page: 29-37 pmid: 1 project: - _id: B67AFEDC-15C9-11EA-A837-991A96BB2854 name: IST Austria Open Access Fund - _id: 7be609c4-9f16-11ee-852c-85015ce2b9b0 grant_number: '26777' name: Exploring protein dynamics by solid-state MAS NMR through specific labeling approaches publication: Magnetic Resonance publication_identifier: eissn: - 2699-0016 publication_status: published publisher: Copernicus Publications quality_controlled: '1' scopus_import: '1' status: public title: Accelerated 19F biomolecular magic-angle spinning NMR with paramagnetic dopants tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 7 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '21780' abstract: - lang: eng text: It is predicted that half or more of all cataclysmic variables (CVs) should have evolved past the period minimum and now exist as so-called period bouncers where a white dwarf should be accreting from a Roche lobe filling substellar companion. However, this prediction stands in stark contrast to observations, where only a few per cent of CVs are found in this evolutionary phase. A potential solution to this discrepancy is that a magnetic field emerges from within the white dwarf after the system has reached the period minimum. The transfer of angular momentum from the spin of the white dwarf into the orbit then pushes the two stars apart, detaching them for potentially billions of years. Here we present the discovery of ZTF J021804.16+071152.93, a detached 0.69 +- 0.01 M⁠, 19 MG magnetic white dwarf plus 37 +- 5MJup brown dwarf binary with an orbital period of 1.7 h. The kinematics of the system indicate that it is a high probability member of the Galactic thick disc. However, this strongly disagrees with the much younger age of the system obtained from the white dwarf parameters, implying that the system may have been accreting in the past. This system is therefore consistent with having detached as a result of the emergence of the magnetic field of the white dwarf when the system was still mass transferring, and may represent the ultimate fate for many (perhaps even most) CVs. acknowledgement: "The results presented in this paper are based on observations collected at the European Southern Observatory under programme IDs 113.D-0277 and 114.D-0066 and on observations made with the Gran Telescopio Canarias (programme ID GTC119-23B), installed in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofísica de Canarias, on the island of La Palma.\r\n\r\nSGP acknowledges support by the Science and Technology Facilities Council (grant ST/B001174/1). ARM acknowledges support from MINECO under the PID2023-148661NB-I00 grant and by the AGAUR/Generalitat de Catalunya grant SGR-386/2021. RMO was funded by INTA through grant PRE-OBSERVATORIO and acknowledges support from project PID2023-146210NB-I00 funded by MICIU/AEI/10.13039/501100011033 and by ERDF/EU. MZ acknowledges support from FONDECYT (grants 1250525 and 1221059). VSD and HiPERCAM were funded by the Science and Technology Facilities Council (grant ST/Z000033/1). MRS thanks for support from FONDECYT (grant No. 1221059). This project received funding from the European Research Council under the European Union’s Horizon 2020 research and innovation programme (Grant agreement numbers 101002408-MOS100PC)." article_number: stag521 article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: S. G. full_name: Parsons, S. G. last_name: Parsons - first_name: A. J. full_name: Brown, A. J. last_name: Brown - first_name: S. L. full_name: Casewell, S. L. last_name: Casewell - first_name: S. P. full_name: Littlefair, S. P. last_name: Littlefair - first_name: Joannes C full_name: van Roestel, Joannes C id: 4d122fc8-6083-11f0-87a5-97d68b860333 last_name: van Roestel - first_name: A. full_name: Rebassa-Mansergas, A. last_name: Rebassa-Mansergas - first_name: R. full_name: Murillo-Ojeda, R. last_name: Murillo-Ojeda - first_name: M. full_name: Zorotovic, M. last_name: Zorotovic - first_name: M. R. full_name: Schreiber, M. R. last_name: Schreiber - first_name: S. full_name: Bagnulo, S. last_name: Bagnulo - first_name: M. A. full_name: Stroet, M. A. last_name: Stroet - first_name: N. full_name: Castro Segura, N. last_name: Castro Segura - first_name: V. S. full_name: Dhillon, V. S. last_name: Dhillon - first_name: M. J. full_name: Dyer, M. J. last_name: Dyer - first_name: J. A. full_name: Garbutt, J. A. last_name: Garbutt - first_name: M. J. full_name: Green, M. J. last_name: Green - first_name: D. full_name: Jarvis, D. last_name: Jarvis - first_name: M. R. full_name: Kennedy, M. R. last_name: Kennedy - first_name: P. full_name: Kerry, P. last_name: Kerry - first_name: J. full_name: Mccormac, J. last_name: Mccormac - first_name: J. full_name: Munday, J. last_name: Munday - first_name: I. full_name: Pelisoli, I. last_name: Pelisoli - first_name: E. full_name: Pike, E. last_name: Pike - first_name: D. I. full_name: Sahman, D. I. last_name: Sahman - first_name: A. full_name: Yates, A. last_name: Yates citation: ama: 'Parsons SG, Brown AJ, Casewell SL, et al. ZTF J021804.16+071152.93: A dead cataclysmic variable and potential solution to the missing period bouncer cataclysmic variables. Monthly Notices of the Royal Astronomical Society. 2026;547(4). doi:10.1093/mnras/stag521' apa: 'Parsons, S. G., Brown, A. J., Casewell, S. L., Littlefair, S. P., van Roestel, J. C., Rebassa-Mansergas, A., … Yates, A. (2026). ZTF J021804.16+071152.93: A dead cataclysmic variable and potential solution to the missing period bouncer cataclysmic variables. Monthly Notices of the Royal Astronomical Society. Oxford University Press. https://doi.org/10.1093/mnras/stag521' chicago: 'Parsons, S. G., A. J. Brown, S. L. Casewell, S. P. Littlefair, Joannes C van Roestel, A. Rebassa-Mansergas, R. Murillo-Ojeda, et al. “ZTF J021804.16+071152.93: A Dead Cataclysmic Variable and Potential Solution to the Missing Period Bouncer Cataclysmic Variables.” Monthly Notices of the Royal Astronomical Society. Oxford University Press, 2026. https://doi.org/10.1093/mnras/stag521.' ieee: 'S. G. Parsons et al., “ZTF J021804.16+071152.93: A dead cataclysmic variable and potential solution to the missing period bouncer cataclysmic variables,” Monthly Notices of the Royal Astronomical Society, vol. 547, no. 4. Oxford University Press, 2026.' ista: 'Parsons SG, Brown AJ, Casewell SL, Littlefair SP, van Roestel JC, Rebassa-Mansergas A, Murillo-Ojeda R, Zorotovic M, Schreiber MR, Bagnulo S, Stroet MA, Castro Segura N, Dhillon VS, Dyer MJ, Garbutt JA, Green MJ, Jarvis D, Kennedy MR, Kerry P, Mccormac J, Munday J, Pelisoli I, Pike E, Sahman DI, Yates A. 2026. ZTF J021804.16+071152.93: A dead cataclysmic variable and potential solution to the missing period bouncer cataclysmic variables. Monthly Notices of the Royal Astronomical Society. 547(4), stag521.' mla: 'Parsons, S. G., et al. “ZTF J021804.16+071152.93: A Dead Cataclysmic Variable and Potential Solution to the Missing Period Bouncer Cataclysmic Variables.” Monthly Notices of the Royal Astronomical Society, vol. 547, no. 4, stag521, Oxford University Press, 2026, doi:10.1093/mnras/stag521.' short: S.G. Parsons, A.J. Brown, S.L. Casewell, S.P. Littlefair, J.C. van Roestel, A. Rebassa-Mansergas, R. Murillo-Ojeda, M. Zorotovic, M.R. Schreiber, S. Bagnulo, M.A. Stroet, N. Castro Segura, V.S. Dhillon, M.J. Dyer, J.A. Garbutt, M.J. Green, D. Jarvis, M.R. Kennedy, P. Kerry, J. Mccormac, J. Munday, I. Pelisoli, E. Pike, D.I. Sahman, A. Yates, Monthly Notices of the Royal Astronomical Society 547 (2026). date_created: 2026-05-03T22:01:37Z date_published: 2026-04-01T00:00:00Z date_updated: 2026-05-07T07:51:58Z day: '01' ddc: - '520' department: - _id: IlCa doi: 10.1093/mnras/stag521 external_id: arxiv: - '2603.12888' file: - access_level: open_access checksum: a64094199db4dedb12fc121b7c65fe97 content_type: application/pdf creator: dernst date_created: 2026-05-07T07:51:06Z date_updated: 2026-05-07T07:51:06Z file_id: '21834' file_name: 2026_MNRAS_Parsons.pdf file_size: 5955512 relation: main_file success: 1 file_date_updated: 2026-05-07T07:51:06Z has_accepted_license: '1' intvolume: ' 547' issue: '4' language: - iso: eng month: '04' oa: 1 oa_version: Published Version publication: Monthly Notices of the Royal Astronomical Society publication_identifier: eissn: - 1365-2966 issn: - 0035-8711 publication_status: published publisher: Oxford University Press quality_controlled: '1' scopus_import: '1' status: public title: 'ZTF J021804.16+071152.93: A dead cataclysmic variable and potential solution to the missing period bouncer cataclysmic variables' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 547 year: '2026' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '21776' abstract: - lang: eng text: Pyridyl motifs equipped with N-substituents can be powerful ligands for catalysis, yet their broader adoption is limited by the lack of a practical method to prepare these scaffolds. We report a modular, robust, and versatile Buchwald–Hartwig amination protocol that enables the rapid synthesis of bipyridine, phenanthroline, terpyridine, and pybox ligands bearing dialkylamine, diarylamine, and heteroaromatic N-substituents. These conditions streamline ligand library synthesis and will facilitate systematic studies in catalysis and related applications. acknowledged_ssus: - _id: LifeSc - _id: MassSpec - _id: NMR - _id: M-Shop acknowledgement: We gratefully acknowledge ISTA for generous financial support. B.P. acknowledges the Austrian Science Fund (PAT 1250924) and the ACS GCI Pharmaceutical Roundtable for funding; T.P.Y acknowledges the NSF(CHE-2349003) for financial support. This research was supported by the Scientific Service Units (SSU) of ISTA through resources provided by the Lab Support Facility, Mass Spec Facility, NMR facility, and the Miba Machine Shop. We specifically thank Aikaterina Paraskevopoulou for HRMS measurements and Jan Pecak for support with ICP-OES experi-ments. NMR facilities at UW−Madison were supported by the NSF(CHE-1048642) and a generous gift from Paul J. and Margaret M. Bender. Open Access funding provided by Institute of Science and Technology Austria/KEMÖ. This study was supported by Austrian Science Fund (PAT 1250924), ACSGCI Pharmaceutical Roundtable, and National Science Foundation(CHE-2349003) and (CHE-1048642). article_number: e70417 article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Adam full_name: Petrik, Adam id: e273d403-329f-11ee-a353-8c34c056f8ed last_name: Petrik - first_name: Aleksander full_name: Bena, Aleksander id: 4197c39e-e8ec-11ed-86cb-afed934cd664 last_name: Bena - first_name: Haralds full_name: Baunis, Haralds id: 2eea55ec-e8ec-11ed-86cb-d9c76787acfe last_name: Baunis - first_name: Riley M. full_name: Kelch, Riley M. last_name: Kelch - first_name: Tehshik P. full_name: Yoon, Tehshik P. last_name: Yoon - first_name: Bartholomäus full_name: Pieber, Bartholomäus id: 93e5e5b2-0da6-11ed-8a41-af589a024726 last_name: Pieber orcid: 0000-0001-8689-388X citation: ama: Petrik A, Bena A, Baunis H, Kelch RM, Yoon TP, Pieber B. Facile access to N-substituted pyridyl ligands. Advanced Synthesis & Catalysis. 2026;368(9). doi:10.1002/adsc.70417 apa: Petrik, A., Bena, A., Baunis, H., Kelch, R. M., Yoon, T. P., & Pieber, B. (2026). Facile access to N-substituted pyridyl ligands. Advanced Synthesis & Catalysis. Wiley. https://doi.org/10.1002/adsc.70417 chicago: Petrik, Adam, Aleksander Bena, Haralds Baunis, Riley M. Kelch, Tehshik P. Yoon, and Bartholomäus Pieber. “Facile Access to N-Substituted Pyridyl Ligands.” Advanced Synthesis & Catalysis. Wiley, 2026. https://doi.org/10.1002/adsc.70417. ieee: A. Petrik, A. Bena, H. Baunis, R. M. Kelch, T. P. Yoon, and B. Pieber, “Facile access to N-substituted pyridyl ligands,” Advanced Synthesis & Catalysis, vol. 368, no. 9. Wiley, 2026. ista: Petrik A, Bena A, Baunis H, Kelch RM, Yoon TP, Pieber B. 2026. Facile access to N-substituted pyridyl ligands. Advanced Synthesis & Catalysis. 368(9), e70417. mla: Petrik, Adam, et al. “Facile Access to N-Substituted Pyridyl Ligands.” Advanced Synthesis & Catalysis, vol. 368, no. 9, e70417, Wiley, 2026, doi:10.1002/adsc.70417. short: A. Petrik, A. Bena, H. Baunis, R.M. Kelch, T.P. Yoon, B. Pieber, Advanced Synthesis & Catalysis 368 (2026). corr_author: '1' date_created: 2026-05-03T22:01:36Z date_published: 2026-05-05T00:00:00Z date_updated: 2026-05-07T07:33:33Z day: '05' ddc: - '540' department: - _id: BaPi - _id: GradSch doi: 10.1002/adsc.70417 file: - access_level: open_access checksum: afe9752977898642c903abdc70b4a283 content_type: application/pdf creator: dernst date_created: 2026-05-07T07:29:24Z date_updated: 2026-05-07T07:29:24Z file_id: '21833' file_name: 2026_AdvSynthCatal_Petrik.pdf file_size: 437184 relation: main_file success: 1 file_date_updated: 2026-05-07T07:29:24Z has_accepted_license: '1' intvolume: ' 368' issue: '9' language: - iso: eng month: '05' oa: 1 oa_version: Published Version project: - _id: 8f1d607d-16d5-11f0-9cad-ab453295ba5e grant_number: PAT 1250924 name: Photoactive ligands for transformative nickel catalysis publication: Advanced Synthesis & Catalysis publication_identifier: eissn: - 1615-4169 issn: - 1615-4150 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Facile access to N-substituted pyridyl ligands tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 368 year: '2026' ... --- OA_place: repository OA_type: green _id: '21781' abstract: - lang: eng text: "Given a set A of n points (vertices) in general position in the plane, the complete geometric graph \r\nKn[A] consists of all (n2) segments (edges) between the elements of A. It is known that the edge set of every complete geometric graph on n vertices can be partitioned into O(n3∕2) crossing-free paths (or matchings). We strengthen this result under various additional assumptions on the point set. In particular, we prove that for a set A of n randomly selected points, uniformly distributed in [0,1]2, with probability tending to 1 as n→∞, the edge set of Kn[A] can be covered by O(nlogn) crossing-free paths and by O(n√logn) crossing-free matchings. On the other hand, we construct n-element point sets such that covering the edge set of Kn[A] requires a quadratic number of monotone paths." acknowledgement: "Research partially supported by ERC Advanced Grant \"GeoScape\", no. 882971 and\r\nHungarian NKFIH grant no. K-131529. Work by the third author is supported by EPSRC grant\r\nEP/X013642/1. Work by the third author is 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." article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Adrian full_name: Dumitrescu, Adrian last_name: Dumitrescu - first_name: János full_name: Pach, János last_name: Pach - first_name: Morteza full_name: Saghafian, Morteza id: f86f7148-b140-11ec-9577-95435b8df824 last_name: Saghafian - first_name: Alex full_name: Scott, Alex last_name: Scott citation: ama: Dumitrescu A, Pach J, Saghafian M, Scott A. Covering complete geometric graphs by monotone paths. Combinatorics and Number Theory. 2026;15(1):73-82. doi:10.2140/cnt.2026.15.73 apa: Dumitrescu, A., Pach, J., Saghafian, M., & Scott, A. (2026). Covering complete geometric graphs by monotone paths. Combinatorics and Number Theory. Mathematical Sciences Publishers. https://doi.org/10.2140/cnt.2026.15.73 chicago: Dumitrescu, Adrian, János Pach, Morteza Saghafian, and Alex Scott. “Covering Complete Geometric Graphs by Monotone Paths.” Combinatorics and Number Theory. Mathematical Sciences Publishers, 2026. https://doi.org/10.2140/cnt.2026.15.73. ieee: A. Dumitrescu, J. Pach, M. Saghafian, and A. Scott, “Covering complete geometric graphs by monotone paths,” Combinatorics and Number Theory, vol. 15, no. 1. Mathematical Sciences Publishers, pp. 73–82, 2026. ista: Dumitrescu A, Pach J, Saghafian M, Scott A. 2026. Covering complete geometric graphs by monotone paths. Combinatorics and Number Theory. 15(1), 73–82. mla: Dumitrescu, Adrian, et al. “Covering Complete Geometric Graphs by Monotone Paths.” Combinatorics and Number Theory, vol. 15, no. 1, Mathematical Sciences Publishers, 2026, pp. 73–82, doi:10.2140/cnt.2026.15.73. short: A. Dumitrescu, J. Pach, M. Saghafian, A. Scott, Combinatorics and Number Theory 15 (2026) 73–82. date_created: 2026-05-03T22:01:37Z date_published: 2026-04-17T00:00:00Z date_updated: 2026-05-07T07:45:24Z day: '17' department: - _id: HeEd doi: 10.2140/cnt.2026.15.73 ec_funded: 1 external_id: arxiv: - '2507.10840' intvolume: ' 15' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2507.10840 month: '04' oa: 1 oa_version: Preprint page: 73-82 project: - _id: 266A2E9E-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '788183' name: Alpha Shape Theory Extended - _id: 268116B8-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: Z00342 name: Mathematics, Computer Science publication: Combinatorics and Number Theory publication_identifier: eissn: - 2996-220X issn: - 2996-2196 publication_status: published publisher: Mathematical Sciences Publishers quality_controlled: '1' scopus_import: '1' status: public title: Covering complete geometric graphs by monotone paths type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 15 year: '2026' ... --- OA_place: publisher OA_type: hybrid _id: '21778' abstract: - lang: eng text: "We prove that every \U0001D43F-bilipschitz mapping ℤ 2 → ℝ2 canbe extended to a \U0001D436(\U0001D43F)-bilipschitz mapping ℝ2 → ℝ2,and we provide a polynomial upper bound for \U0001D436(\U0001D43F).Moreover, we extend the result to every separated netin ℝ2 instead of ℤ 2, with the upper bound gaininga polynomial dependence on the separation and netconstants associated to the given separated net. Thisanswers an Oberwolfach question of Navas from 2015and is also a positive solution of the two-dimensionalform of a decades old open (in all dimensions at leasttwo) problem due to Alestalo Trotsenko and Väisälä." acknowledgement: The authors wish to thank Professor Leonid Kovalev for a valuable observation on the first versionof this work, which led to improved estimates and cleaner proofs in Section 6. The present workdeveloped from a research visit of Michael Dymond to Vojtěch Kaluža at IST Austria, funded by aLondon Mathematical Society Research in Pairs grant. This work was done whilst Vojtěch Kalužawas fully funded by the Austria Science Fund (FWF) [M 3100-N]. article_number: e70540 article_processing_charge: Yes (in subscription journal) article_type: original arxiv: 1 author: - first_name: Michael full_name: Dymond, Michael last_name: Dymond - first_name: Vojtech full_name: Kaluza, Vojtech id: 21AE5134-9EAC-11EA-BEA2-D7BD3DDC885E last_name: Kaluza orcid: 0000-0002-2512-8698 citation: ama: Dymond M, Kaluza V. Planar bilipschitz extension from separated nets. Journal of the London Mathematical Society. 2026;113(4). doi:10.1112/jlms.70540 apa: Dymond, M., & Kaluza, V. (2026). Planar bilipschitz extension from separated nets. Journal of the London Mathematical Society. Wiley. https://doi.org/10.1112/jlms.70540 chicago: Dymond, Michael, and Vojtech Kaluza. “Planar Bilipschitz Extension from Separated Nets.” Journal of the London Mathematical Society. Wiley, 2026. https://doi.org/10.1112/jlms.70540. ieee: M. Dymond and V. Kaluza, “Planar bilipschitz extension from separated nets,” Journal of the London Mathematical Society, vol. 113, no. 4. Wiley, 2026. ista: Dymond M, Kaluza V. 2026. Planar bilipschitz extension from separated nets. Journal of the London Mathematical Society. 113(4), e70540. mla: Dymond, Michael, and Vojtech Kaluza. “Planar Bilipschitz Extension from Separated Nets.” Journal of the London Mathematical Society, vol. 113, no. 4, e70540, Wiley, 2026, doi:10.1112/jlms.70540. short: M. Dymond, V. Kaluza, Journal of the London Mathematical Society 113 (2026). date_created: 2026-05-03T22:01:37Z date_published: 2026-04-01T00:00:00Z date_updated: 2026-05-07T08:29:18Z day: '01' ddc: - '510' department: - _id: UlWa doi: 10.1112/jlms.70540 external_id: arxiv: - '2410.22294' file: - access_level: open_access checksum: 6dbfc7134f732d17c5c8467843a73e90 content_type: application/pdf creator: dernst date_created: 2026-05-07T08:27:43Z date_updated: 2026-05-07T08:27:43Z file_id: '21836' file_name: 2026_JourLondonMathSoc_Dymond.pdf file_size: 617569 relation: main_file success: 1 file_date_updated: 2026-05-07T08:27:43Z has_accepted_license: '1' intvolume: ' 113' issue: '4' language: - iso: eng month: '04' oa: 1 oa_version: Published Version project: - _id: fc35eaa2-9c52-11eb-aca3-88501ab155e9 grant_number: M03100 name: Spectra and topology of graphs and of simplicial complexes publication: Journal of the London Mathematical Society publication_identifier: eissn: - 1469-7750 issn: - 0024-6107 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Planar bilipschitz extension from separated nets tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 113 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '21846' abstract: - lang: eng text: 'We compile a sample of 83 little red dots (LRDs) with JWST imaging and find that a substantial fraction (∼43%, rising to ≳80% for the most luminous LRDs) host one or more spatially offset, UV-bright companions at projected separations of 0.5 kpc ≲ d ≲ 5 kpc, with median 〈d〉 = 1.0 kpc. This fraction is even higher when smaller spatial scales are probed at high signal-to-noise ratio: the two most strongly lensed LRDs, A383-LRD1 and the newly discovered A68-LRD1, both have UV-bright companions at separations of only d ∼ 0.3 kpc, below the resolution limit of most unlensed JWST samples. We explore whether these ubiquitous red/blue configurations may be physically linked to the formation of LRDs, in analogy with the “synchronized pair” scenario originally proposed for direct-collapse black hole formation. In this picture, UV radiation from the companions, with typically modest stellar masses (M∗ ∼ 108−109 M⊙), suppresses molecular hydrogen cooling in nearby gas, allowing nearly isothermal collapse and the formation of extremely compact objects, such as massive black holes, supermassive stars, or quasi-stars. Using component-resolved photometry and spectral energy distribution modeling, we infer Lyman–Werner radiation fields of J21,LW ∼ 102.5–105 at the locations of the red components, comparable to those required in direct-collapse models, suggesting that the necessary photodissociation conditions are realized in many LRD systems. This framework provides a simple and self-consistent explanation for the extreme compactness and distinctive spectral properties of LRDs and links long-standing theoretical models for early compact object formation directly to a population now observed with JWST in the early Universe.' acknowledgement: 'We thank Earl Bellinger, Fabio Pacucci, Andrea Ferrara, and Dale Kocevski for useful discussions. 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 imaging observations are associated with programs 1345, 1180, 1181, 1243, 6882, 2561, 1324, 4111, and 1895. The compiled dataset can be accessed at doi:10.17909/1m8f-9c47. The Cosmic Dawn Center (DAWN) is funded by the Danish National Research Foundation under grant DNRF140. J.M. and A.T. acknowledge funding by the European Union (ERC, AGENTS, 101076224). This work was performed in part at Aspen Center for Physics, which is supported by National Science Foundation grant PHY-2210452. This work used the following Python packages: Matplotlib (J. D. Hunter 2007), SciPy (P. Virtanen et al. 2020), NumPy (S. van der Walt et al. 2011), AstroPy (Astropy Collaboration et al. 2022), colossus (B. Diemer 2018), and photutils (L. Bradley et al. 2025).' article_number: L4 article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Josephine F.W. full_name: Baggen, Josephine F.W. last_name: Baggen - first_name: Matthew T. full_name: Scoggins, Matthew T. last_name: Scoggins - first_name: Pieter full_name: Van Dokkum, Pieter last_name: Van Dokkum - first_name: Zoltán full_name: Haiman, Zoltán id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36 last_name: Haiman orcid: 0000-0003-3633-5403 - first_name: Alberto full_name: Torralba Torregrosa, Alberto id: 018f0249-0e87-11f0-b167-cbce08fbd541 last_name: Torralba Torregrosa orcid: 0000-0001-5586-6950 - first_name: Jorryt J full_name: Matthee, Jorryt J id: 7439a258-f3c0-11ec-9501-9df22fe06720 last_name: Matthee orcid: 0000-0003-2871-127X citation: ama: 'Baggen JFW, Scoggins MT, Van Dokkum P, Haiman Z, Torralba Torregrosa A, Matthee JJ. Connecting the dots: UV-bright companions of Little Red Dots as Lyman–Werner sources enabling direct-collapse Black Hole formation. The Astrophysical Journal Letters. 2026;1002(1). doi:10.3847/2041-8213/ae58a5' apa: 'Baggen, J. F. W., Scoggins, M. T., Van Dokkum, P., Haiman, Z., Torralba Torregrosa, A., & Matthee, J. J. (2026). Connecting the dots: UV-bright companions of Little Red Dots as Lyman–Werner sources enabling direct-collapse Black Hole formation. The Astrophysical Journal Letters. IOP Publishing. https://doi.org/10.3847/2041-8213/ae58a5' chicago: 'Baggen, Josephine F.W., Matthew T. Scoggins, Pieter Van Dokkum, Zoltán Haiman, Alberto Torralba Torregrosa, and Jorryt J Matthee. “Connecting the Dots: UV-Bright Companions of Little Red Dots as Lyman–Werner Sources Enabling Direct-Collapse Black Hole Formation.” The Astrophysical Journal Letters. IOP Publishing, 2026. https://doi.org/10.3847/2041-8213/ae58a5.' ieee: 'J. F. W. Baggen, M. T. Scoggins, P. Van Dokkum, Z. Haiman, A. Torralba Torregrosa, and J. J. Matthee, “Connecting the dots: UV-bright companions of Little Red Dots as Lyman–Werner sources enabling direct-collapse Black Hole formation,” The Astrophysical Journal Letters, vol. 1002, no. 1. IOP Publishing, 2026.' ista: 'Baggen JFW, Scoggins MT, Van Dokkum P, Haiman Z, Torralba Torregrosa A, Matthee JJ. 2026. Connecting the dots: UV-bright companions of Little Red Dots as Lyman–Werner sources enabling direct-collapse Black Hole formation. The Astrophysical Journal Letters. 1002(1), L4.' mla: 'Baggen, Josephine F. W., et al. “Connecting the Dots: UV-Bright Companions of Little Red Dots as Lyman–Werner Sources Enabling Direct-Collapse Black Hole Formation.” The Astrophysical Journal Letters, vol. 1002, no. 1, L4, IOP Publishing, 2026, doi:10.3847/2041-8213/ae58a5.' short: J.F.W. Baggen, M.T. Scoggins, P. Van Dokkum, Z. Haiman, A. Torralba Torregrosa, J.J. Matthee, The Astrophysical Journal Letters 1002 (2026). date_created: 2026-05-10T22:02:15Z date_published: 2026-04-10T00:00:00Z date_updated: 2026-05-11T06:48:33Z day: '10' ddc: - '520' department: - _id: ZoHa - _id: JoMa doi: 10.3847/2041-8213/ae58a5 external_id: arxiv: - '2602.02702' file: - access_level: open_access checksum: 8c31d8603cd6ad39c772a72d136dc3f8 content_type: application/pdf creator: dernst date_created: 2026-05-11T06:44:37Z date_updated: 2026-05-11T06:44:37Z file_id: '21851' file_name: 2026_AstrophysicalJourLetters_Baggen.pdf file_size: 13359642 relation: main_file success: 1 file_date_updated: 2026-05-11T06:44:37Z has_accepted_license: '1' intvolume: ' 1002' issue: '1' language: - iso: eng month: '04' oa: 1 oa_version: Published Version project: - _id: bd9b2118-d553-11ed-ba76-db24564edfea grant_number: '101076224' name: Young galaxies as tracers and agents of cosmic reionization publication: The Astrophysical Journal Letters publication_identifier: eissn: - 2041-8213 issn: - 2041-8205 publication_status: published publisher: IOP Publishing quality_controlled: '1' scopus_import: '1' status: public title: 'Connecting the dots: UV-bright companions of Little Red Dots as Lyman–Werner sources enabling direct-collapse Black Hole formation' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 1002 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '21845' abstract: - lang: eng text: UTe2 exhibits the remarkable phenomenon of re-entrant superconductivity, whereby the zero-resistance state reappears above 40 tesla after being suppressed with a field of around 10 tesla. One potential pairing mechanism, invoked in the related re-entrant superconductors UCoGe and URhGe, involves transverse fluctuations of a ferromagnetic order parameter. However, the requisite ferromagnetic order—present in both UCoGe and URhGe—is absent in UTe2, and neutron scattering shows instead that the magnetic susceptibility is peaked at an antiferromagnetic wavevector. Here, we measure the magnetotropic susceptibility of UTe2 across two field-angle planes. This quantity is sensitive to the magnetic susceptibility in a direction transverse to the applied magnetic field—a quantity that is not accessed in conventional magnetization measurements. We observe a very large decrease in the magnetotropic susceptibility over a broad range of field orientations, indicating a large increase in the transverse magnetic susceptibility. Because our technique probes the magnetic susceptibility in the long wavelength (q = 0) limit, this suggests that the strong transverse susceptibility arises from ferromagnetic spin fluctuations. These ferromagnetic fluctuations are likely important for understanding the pairing mechanism in UTe2, as all three superconducting phases of UTe2 surround this region of enhanced susceptibility in the field-angle phase diagram. acknowledged_ssus: - _id: NanoFab acknowledgement: We appreciate technical support from Salvatore Bagiante, Evgeniia Volobueva, Lubuna Shafeek, Ali Bangura, and Zoltán Köllö, and scientific discussions with Daniel Agterberg, Johnpierre Paglione, Qimiao Si, Josephine Yu and Yue Yu. V.Z., A.N., M.N., and K.A.M. acknowledge funding received from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (TROPIC-101078696). V.Z., A.N., M.N., and K.A.M. thank the ISTA Nanofabrication Facility for technical support. B.J.R. acknowledges funding from the Office of Basic Energy Sciences of the United States Department of Energy under award number DE-SC0020143 for data analysis and writing. The National High Magnetic Field Laboratory is supported by the National Science Foundation through NSF/DMR-2128556*, the State of Florida, and the U.S. Department of Energy. A.S. acknowledges support from the DOE/BES “Science of 100 T” grant. A.S. thanks Downtown Subscription in Santa Fe, NM, for their patience in hosting him. Sample preparation and characterization were supported by the NSF through DMR-2105191. article_number: '3742' article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Valeska full_name: Zambra, Valeska id: 467ed36b-dc96-11ea-b7c8-b043a380b282 last_name: Zambra orcid: 0000-0002-8806-5719 - first_name: Amit full_name: Nathwani, Amit id: 1a362536-4d02-11f1-8543-8351136efc50 last_name: Nathwani - first_name: Muhammad full_name: Nauman, Muhammad id: 32c21954-2022-11eb-9d5f-af9f93c24e71 last_name: Nauman orcid: 0000-0002-2111-4846 - first_name: Sylvia K. full_name: Lewin, Sylvia K. last_name: Lewin - first_name: Corey E. full_name: Frank, Corey E. last_name: Frank - first_name: Nicholas P. full_name: Butch, Nicholas P. last_name: Butch - first_name: Arkady full_name: Shekhter, Arkady last_name: Shekhter - first_name: B. J. full_name: Ramshaw, B. J. last_name: Ramshaw - first_name: Kimberly A full_name: Modic, Kimberly A id: 13C26AC0-EB69-11E9-87C6-5F3BE6697425 last_name: Modic orcid: 0000-0001-9760-3147 citation: ama: Zambra V, Nathwani A, Nauman M, et al. Giant transverse magnetic fluctuations at the edge of re-entrant superconductivity in UTe2. Nature Communications. 2026;17. doi:10.1038/s41467-026-71899-7 apa: Zambra, V., Nathwani, A., Nauman, M., Lewin, S. K., Frank, C. E., Butch, N. P., … Modic, K. A. (2026). Giant transverse magnetic fluctuations at the edge of re-entrant superconductivity in UTe2. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-026-71899-7 chicago: Zambra, Valeska, Amit Nathwani, Muhammad Nauman, Sylvia K. Lewin, Corey E. Frank, Nicholas P. Butch, Arkady Shekhter, B. J. Ramshaw, and Kimberly A Modic. “Giant Transverse Magnetic Fluctuations at the Edge of Re-Entrant Superconductivity in UTe2.” Nature Communications. Springer Nature, 2026. https://doi.org/10.1038/s41467-026-71899-7. ieee: V. Zambra et al., “Giant transverse magnetic fluctuations at the edge of re-entrant superconductivity in UTe2,” Nature Communications, vol. 17. Springer Nature, 2026. ista: Zambra V, Nathwani A, Nauman M, Lewin SK, Frank CE, Butch NP, Shekhter A, Ramshaw BJ, Modic KA. 2026. Giant transverse magnetic fluctuations at the edge of re-entrant superconductivity in UTe2. Nature Communications. 17, 3742. mla: Zambra, Valeska, et al. “Giant Transverse Magnetic Fluctuations at the Edge of Re-Entrant Superconductivity in UTe2.” Nature Communications, vol. 17, 3742, Springer Nature, 2026, doi:10.1038/s41467-026-71899-7. short: V. Zambra, A. Nathwani, M. Nauman, S.K. Lewin, C.E. Frank, N.P. Butch, A. Shekhter, B.J. Ramshaw, K.A. Modic, Nature Communications 17 (2026). corr_author: '1' date_created: 2026-05-10T22:02:15Z date_published: 2026-04-29T00:00:00Z date_updated: 2026-05-11T06:36:00Z day: '29' ddc: - '530' department: - _id: KiMo - _id: GradSch doi: 10.1038/s41467-026-71899-7 external_id: arxiv: - '2506.08984' file: - access_level: open_access checksum: 8cb95b033ad2a1a7a8181f6f078c05b5 content_type: application/pdf creator: dernst date_created: 2026-05-11T06:32:12Z date_updated: 2026-05-11T06:32:12Z file_id: '21850' file_name: 2026_NatureComm_Zambra.pdf file_size: 1784917 relation: main_file success: 1 file_date_updated: 2026-05-11T06:32:12Z has_accepted_license: '1' intvolume: ' 17' language: - iso: eng month: '04' oa: 1 oa_version: Published Version project: - _id: bd968c70-d553-11ed-ba76-cde40b0aba64 grant_number: '101078696' name: Gaining leverage with spin liquids and superconductors publication: Nature Communications publication_identifier: eissn: - 2041-1723 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '21174' relation: research_data status: public scopus_import: '1' status: public title: Giant transverse magnetic fluctuations at the edge of re-entrant superconductivity in UTe2 tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 17 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '21847' abstract: - lang: eng text: Analog quantum simulators provide access to many-body dynamics beyond the reach of classical computation. However, extracting physical insights from experimental data is often hindered by measurement noise, limited observables, and incomplete knowledge of the underlying microscopic model. Here, we develop a machine learning approach based on a variational autoencoder (VAE) to analyze interference measurements of tunnel-coupled one-dimensional Bose gases, which realize the sine-Gordon quantum field theory. Trained in an unsupervised manner, the VAE learns a minimal latent representation that strongly correlates with the equilibrium control parameter of the system. Applied to nonequilibrium protocols, the latent space uncovers signatures of frozen-in solitons following rapid cooling, and reveals anomalous postquench dynamics not captured by conventional correlation-based methods. These results demonstrate that generative models can extract physically interpretable variables directly from noisy and sparse experimental data, providing complementary probes of equilibrium and nonequilibrium physics in quantum simulators. More broadly, our work highlights how machine learning can supplement established field-theoretical techniques, paving the way for scalable, data-driven discovery in quantum many-body systems. acknowledgement: "We thank Sebastian Erne and Igor Mazets for helpful discussions and sharing codes for the transfer matrix sampling. This research was funded in part by the European Research Council: ERC Advanced Grant “Emergence in Quantum Physics” (EmQ) under Grant Agreement No. 101097858 and ERC Advanced Grant “Artificial agency and learning in quantum environments” (QuantAI) under Grant Agreement No. 101055129. This work was also supported by the Austrian Science Fund (FWF) (SFB BeyondC F7102, 10.55776/F71). G.F.-F. acknowledges the European Research Council AdG NOQIA; MCIN/AEI [PGC2018-0910.13039/501100011033, CEX2019-000910-S/10.13039/501100011033, Plan National FIDEUA PID2019-106901GB-I00, Plan National STAMEENA PID2022-139099NB, I00, project funded by MCIN/AEI/10.13039/501100011033 and by the “European Union NextGenerationEU/PRTR” (PRTR-C17.I1), FPI]; QUANTERA DYNAMITE PCI2022-132919 under Grant Agreement No. 101017733; Ministry for Digital Transformation and of Civil Service of the Spanish Government through the QUANTUM ENIA project call—Quantum Spain project, and by the European Union through the Recovery, Transformation and Resilience Plan—NextGenerationEU within the framework of the Digital Spain 2026 Agenda; Fundació Cellex; Fundació Mir-Puig; Generalitat de Catalunya (European Social Fund FEDER and CERCA program); Barcelona Supercomputing Center MareNostrum (FI-2023-3-0024); (HORIZON-CL4-2022-QUANTUM-02-SGA PASQuanS2.1, 101113690, EU Horizon 2020 FET-OPEN OPTOlogic, Grant No. 899794, QU-ATTO, 101168628), EU Horizon Europe Program (This project has received funding from the European Union's Horizon Europe research and innovation program under Grant Agreement No. 101080086 NeQST); ICFO Internal “QuantumGaudi” project. This research was funded in whole or in part by the Austrian Science Fund (FWF) [10.55776/COE1] through the Cluster of Excellence quantA (Quantum Science Austria).\r\n\r\nThe views and opinions expressed in this article 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." article_number: '023094' article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Frederik Skovbo full_name: Moller, Frederik Skovbo id: 43cbcc83-0564-11f0-a935-e37325525859 last_name: Moller - first_name: Gabriel full_name: Fernández-Fernández, Gabriel last_name: Fernández-Fernández - first_name: Thomas full_name: Schweigler, Thomas last_name: Schweigler - first_name: Paulin full_name: De Schoulepnikoff, Paulin last_name: De Schoulepnikoff - first_name: Jörg full_name: Schmiedmayer, Jörg last_name: Schmiedmayer - first_name: Gorka full_name: Muñoz-Gil, Gorka last_name: Muñoz-Gil citation: ama: Moller FS, Fernández-Fernández G, Schweigler T, De Schoulepnikoff P, Schmiedmayer J, Muñoz-Gil G. Learning minimal representations of many-body physics from snapshots of a quantum simulator. Physical Review Research. 2026;8(2). doi:10.1103/r7pj-gl7r apa: Moller, F. S., Fernández-Fernández, G., Schweigler, T., De Schoulepnikoff, P., Schmiedmayer, J., & Muñoz-Gil, G. (2026). Learning minimal representations of many-body physics from snapshots of a quantum simulator. Physical Review Research. American Physical Society. https://doi.org/10.1103/r7pj-gl7r chicago: Moller, Frederik Skovbo, Gabriel Fernández-Fernández, Thomas Schweigler, Paulin De Schoulepnikoff, Jörg Schmiedmayer, and Gorka Muñoz-Gil. “Learning Minimal Representations of Many-Body Physics from Snapshots of a Quantum Simulator.” Physical Review Research. American Physical Society, 2026. https://doi.org/10.1103/r7pj-gl7r. ieee: F. S. Moller, G. Fernández-Fernández, T. Schweigler, P. De Schoulepnikoff, J. Schmiedmayer, and G. Muñoz-Gil, “Learning minimal representations of many-body physics from snapshots of a quantum simulator,” Physical Review Research, vol. 8, no. 2. American Physical Society, 2026. ista: Moller FS, Fernández-Fernández G, Schweigler T, De Schoulepnikoff P, Schmiedmayer J, Muñoz-Gil G. 2026. Learning minimal representations of many-body physics from snapshots of a quantum simulator. Physical Review Research. 8(2), 023094. mla: Moller, Frederik Skovbo, et al. “Learning Minimal Representations of Many-Body Physics from Snapshots of a Quantum Simulator.” Physical Review Research, vol. 8, no. 2, 023094, American Physical Society, 2026, doi:10.1103/r7pj-gl7r. short: F.S. Moller, G. Fernández-Fernández, T. Schweigler, P. De Schoulepnikoff, J. Schmiedmayer, G. Muñoz-Gil, Physical Review Research 8 (2026). date_created: 2026-05-10T22:02:15Z date_published: 2026-04-29T00:00:00Z date_updated: 2026-05-11T06:58:56Z day: '29' ddc: - '530' department: - _id: EdHa doi: 10.1103/r7pj-gl7r external_id: arxiv: - '2509.13821' file: - access_level: open_access checksum: dbfc58e1e176f7b63e0d274eb0d1bffa content_type: application/pdf creator: dernst date_created: 2026-05-11T06:56:58Z date_updated: 2026-05-11T06:56:58Z file_id: '21852' file_name: 2026_PhysicalReviewResearch_Moller.pdf file_size: 1829628 relation: main_file success: 1 file_date_updated: 2026-05-11T06:56:58Z has_accepted_license: '1' intvolume: ' 8' issue: '2' language: - iso: eng month: '04' oa: 1 oa_version: Published Version publication: Physical Review Research publication_identifier: eissn: - 2643-1564 publication_status: published publisher: American Physical Society quality_controlled: '1' scopus_import: '1' status: public title: Learning minimal representations of many-body physics from snapshots of a quantum simulator tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 8 year: '2026' ...