[{"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1038/s41467-025-65631-0"}],"scopus_import":"1","article_type":"original","title":"Light-modulated stem cells in the camera-type eye of an annelid model for adult brain plasticity","date_published":"2025-12-01T00:00:00Z","publication_identifier":{"eissn":["2041-1723"]},"date_created":"2026-02-16T15:38:11Z","quality_controlled":"1","DOAJ_listed":"1","ddc":["570"],"publisher":"Springer Nature","OA_place":"publisher","author":[{"full_name":"Milivojev, Nadja","last_name":"Milivojev","first_name":"Nadja"},{"first_name":"Federico","full_name":"Scaramuzza, Federico","last_name":"Scaramuzza"},{"full_name":"Brum, Pedro Ozório","last_name":"Brum","first_name":"Pedro Ozório"},{"full_name":"Velastegui Gamboa, Camila L","last_name":"Velastegui Gamboa","id":"625aea67-91c1-11f0-aad8-f71452b4174d","first_name":"Camila L"},{"first_name":"Gabriele","last_name":"Andreatta","full_name":"Andreatta, Gabriele"},{"first_name":"Florian","last_name":"Raible","full_name":"Raible, Florian"},{"first_name":"Kristin","full_name":"Tessmar-Raible, Kristin","last_name":"Tessmar-Raible"}],"year":"2025","intvolume":" 16","article_number":"9861","status":"public","publication_status":"published","department":[{"_id":"GradSch"}],"PlanS_conform":"1","month":"12","language":[{"iso":"eng"}],"day":"01","volume":16,"publication":"Nature Communications","oa_version":"Published Version","article_processing_charge":"Yes (via OA deal)","abstract":[{"lang":"eng","text":"Camera-type eyes in vertebrates and cephalopods are striking examples of parallel evolution of a complex structure. While comparisons have focused on these two groups, camera-type eyes with likely high functionality are also found in other invertebrate phyla with simpler brains. Employing single-cell RNA sequencing, we identify neurogenic cells in the adult eyes and brain of the marine annelid worm Platynereis dumerilii. Distinct neural stem cells in the camera-type adult eyes, located at the edge of the cup-shaped retina, and adjacent to the glass body/lens, produce radial lines of cells, reminiscent of stem cells in ciliary marginal zones of vertebrate eyes exhibiting life-long growth. Normal proliferation in the eye depends on ambient light, a phenomenon that depends on the integrity of the photoreceptor gene c-opsin1, which is present in emerging rhabdomeric photoreceptors, and impacts on their differentiation. During reproductive maturation, proliferation in the eye as well as the entire brain sharply declines, while cells upregulate molecular characteristics of mammalian adult neural stem cell quiescence. Our data provide insights into the development and modulation of annelid head and brain cells, revealing similarities and differences to vertebrate eye development, neurogenesis and brain plasticity."}],"_id":"21248","doi":"10.1038/s41467-025-65631-0","type":"journal_article","OA_type":"gold","citation":{"ama":"Milivojev N, Scaramuzza F, Brum PO, et al. Light-modulated stem cells in the camera-type eye of an annelid model for adult brain plasticity. Nature Communications. 2025;16. doi:10.1038/s41467-025-65631-0","chicago":"Milivojev, Nadja, Federico Scaramuzza, Pedro Ozório Brum, Camila L Velastegui Gamboa, Gabriele Andreatta, Florian Raible, and Kristin Tessmar-Raible. “Light-Modulated Stem Cells in the Camera-Type Eye of an Annelid Model for Adult Brain Plasticity.” Nature Communications. Springer Nature, 2025. https://doi.org/10.1038/s41467-025-65631-0.","mla":"Milivojev, Nadja, et al. “Light-Modulated Stem Cells in the Camera-Type Eye of an Annelid Model for Adult Brain Plasticity.” Nature Communications, vol. 16, 9861, Springer Nature, 2025, doi:10.1038/s41467-025-65631-0.","ista":"Milivojev N, Scaramuzza F, Brum PO, Velastegui Gamboa CL, Andreatta G, Raible F, Tessmar-Raible K. 2025. Light-modulated stem cells in the camera-type eye of an annelid model for adult brain plasticity. Nature Communications. 16, 9861.","apa":"Milivojev, N., Scaramuzza, F., Brum, P. O., Velastegui Gamboa, C. L., Andreatta, G., Raible, F., & Tessmar-Raible, K. (2025). Light-modulated stem cells in the camera-type eye of an annelid model for adult brain plasticity. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-025-65631-0","short":"N. Milivojev, F. Scaramuzza, P.O. Brum, C.L. Velastegui Gamboa, G. Andreatta, F. Raible, K. Tessmar-Raible, Nature Communications 16 (2025).","ieee":"N. Milivojev et al., “Light-modulated stem cells in the camera-type eye of an annelid model for adult brain plasticity,” Nature Communications, vol. 16. Springer Nature, 2025."},"acknowledgement":"We are grateful to Andrij Belokurov, Margaryta Borysova and Netsanet Getachew for routine worm cultures and genotyping support, Lena Stumbauer for practical help, as well as all members of the Tessmar-Raible and Raible labs for constructive discussions. This work was supported by, Helmholtz Society, distinguished professorship by the Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (K.T.-R.), H2020 European Research Council, ERC Grant Agreement #819952 (K.T.-R.), Austrian Science Funds (FWF), SFB F78 (F.R., K.T-R; https://doi.org/10.55776/F78), the Human Frontier Science Program (HFSP), #RGP021/2024, https://doi.org/10.52044/HFSP.RGP0212024.pc.gr.194174 (KT-R), University of Vienna Research Platform SinCeReSt (F.R.), For open access purposes, K.T.-R. has applied a CC BY public copyright license to any author accepted manuscript version arising from this submission. We acknowledge support by the Open Access publication fund of Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung. None of the funding bodies was involved in the design of the study, the collection, analysis, and interpretation of data or in writing the manuscript. Open Access funding enabled and organized by Projekt DEAL.","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"date_updated":"2026-06-18T18:30:32Z"},{"intvolume":" 356","year":"2025","OA_place":"publisher","author":[{"orcid":"0000-0003-3650-940X","last_name":"Alistarh","full_name":"Alistarh, Dan-Adrian","first_name":"Dan-Adrian","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Ellen, Faith","last_name":"Ellen","first_name":"Faith"},{"id":"2e711909-896a-11ed-bdf8-eb0f5a2984c6","first_name":"Alexander","last_name":"Fedorov","full_name":"Fedorov, Alexander"}],"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","ddc":["000"],"date_created":"2026-02-16T15:41:15Z","quality_controlled":"1","date_published":"2025-10-22T00:00:00Z","title":"An almost-logarithmic lower bound for leader election with bounded value contention","conference":{"name":"DISC: Symposium on Distributed Computing","start_date":"2025-10-27","location":"Berlin, Germany","end_date":"2025-10-31"},"department":[{"_id":"DaAl"},{"_id":"GradSch"}],"has_accepted_license":"1","publication_status":"published","corr_author":"1","file":[{"file_size":1492189,"creator":"dernst","checksum":"3825a0e6e6a05503e842a59f95528bd9","relation":"main_file","file_name":"2025_LIPIcs_Alistarh.pdf","success":1,"content_type":"application/pdf","date_created":"2026-02-18T06:46:02Z","file_id":"21310","access_level":"open_access","date_updated":"2026-02-18T06:46:02Z"}],"tmp":{"short":"CC BY (4.0)","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)"},"alternative_title":["LIPIcs"],"status":"public","volume":356,"day":"22","license":"https://creativecommons.org/licenses/by/4.0/","month":"10","language":[{"iso":"eng"}],"file_date_updated":"2026-02-18T06:46:02Z","date_updated":"2026-02-18T06:49:38Z","oa":1,"acknowledgement":"The work of Dan Alistarh is supported by grants from ERC, Austrian FWF, and the Google and NVIDIA corporations. Faith Ellen was supported in part by the Natural Science and Engineering Research Council of Canada (NSERC) grant RGPIN-2020-04178.","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","page":"3:1-3:16","citation":{"chicago":"Alistarh, Dan-Adrian, Faith Ellen, and Alexander Fedorov. “An Almost-Logarithmic Lower Bound for Leader Election with Bounded Value Contention.” In 39th International Symposium on Distributed Computing, 356:3:1-3:16. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025. https://doi.org/10.4230/LIPIcs.DISC.2025.3.","mla":"Alistarh, Dan-Adrian, et al. “An Almost-Logarithmic Lower Bound for Leader Election with Bounded Value Contention.” 39th International Symposium on Distributed Computing, vol. 356, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025, p. 3:1-3:16, doi:10.4230/LIPIcs.DISC.2025.3.","ama":"Alistarh D-A, Ellen F, Fedorov A. An almost-logarithmic lower bound for leader election with bounded value contention. In: 39th International Symposium on Distributed Computing. Vol 356. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2025:3:1-3:16. doi:10.4230/LIPIcs.DISC.2025.3","ieee":"D.-A. Alistarh, F. Ellen, and A. Fedorov, “An almost-logarithmic lower bound for leader election with bounded value contention,” in 39th International Symposium on Distributed Computing, Berlin, Germany, 2025, vol. 356, p. 3:1-3:16.","apa":"Alistarh, D.-A., Ellen, F., & Fedorov, A. (2025). An almost-logarithmic lower bound for leader election with bounded value contention. In 39th International Symposium on Distributed Computing (Vol. 356, p. 3:1-3:16). Berlin, Germany: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.DISC.2025.3","ista":"Alistarh D-A, Ellen F, Fedorov A. 2025. An almost-logarithmic lower bound for leader election with bounded value contention. 39th International Symposium on Distributed Computing. DISC: Symposium on Distributed Computing, LIPIcs, vol. 356, 3:1-3:16.","short":"D.-A. Alistarh, F. Ellen, A. Fedorov, in:, 39th International Symposium on Distributed Computing, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025, p. 3:1-3:16."},"OA_type":"gold","type":"conference","doi":"10.4230/LIPIcs.DISC.2025.3","_id":"21250","abstract":[{"text":"We investigate the step complexity of the Leader Election problem (and implementing the corresponding test-and-set object) in asynchronous shared memory, where processes communicate through registers supporting atomic read and write and must coordinate so that a single process becomes the leader. Determining tight step complexity bounds for solving this problem is one of the key open problems in the theory of shared memory distributed computing. The best known algorithm is a randomized tournament-tree, which has worst-case expected step complexity O(log N) for N processes. There are provably no deterministic wait-free algorithms, and only restricted lower bounds are known for obstruction-free and randomized wait-free algorithms. We introduce a new lower bound that establishes an Ω((log N)/(log log N + log Q)) step complexity for any obstruction-free Leader Election algorithm, where N is the number of processes, and 2 ≤ Q ≤ N is a bound on the value contention, which we define as the maximum number of different values that processes can be simultaneously poised to write to the same register in any execution of the algorithm. Our result is strictly stronger than previous bounds based on write contention. In particular, it implies new lower bounds on step complexity that depend on register size.","lang":"eng"}],"oa_version":"Published Version","article_processing_charge":"Yes","publication":"39th International Symposium on Distributed Computing"},{"article_processing_charge":"No","oa_version":"Preprint","doi":"10.1007/978-3-031-85747-8_6","_id":"21257","abstract":[{"text":"We investigate the problem of accurate sparse fine-tuning of large language models (LLMs), that is, fine-tuning pre-trained LLMs on specialized tasks, while inducing sparsity in their weights. Our work is motivated by experiments showing that standard loss-based fine-tuning methods are not able to achieve high accuracy in this setting, especially at high sparsity targets. To address this issue, we perform a detailed study of knowledge distillation losses for fine-tuning of sparse models. We determine an L2-based distillation approach that we term ‘SquareHead’, which enables accurate recovery even at higher sparsities. Investigating the question of efficient inference, we show that sparse LLMs can be executed faster by taking advantage of sparsity. Specifically, we exhibit end-to-end results showing speedups enabled by sparsity, while recovering accuracy, on the following models and tasks, respectively: T5 for language translation, Whisper for speech translation, and open GPT-type models such as the Mosaic Pre-Trained Transformer (MPT) and Llama-2 models for text generation. In particular, for popular generative tasks, we show for the first time that sparse fine-tuning can reach 75% sparsity without drops in accuracy, and provide notable end-to-end speedups for inference on CPUs. Moreover, we also highlight that sparsity is compatible with other compression approaches, such as quantization.","lang":"eng"}],"type":"book_chapter","OA_type":"green","publication":"Enhancing LLM Performance. Efficacy, Fine-Tuning, and Inference Techniques","oa":1,"acknowledgement":"We would like to thank Eugenia Iofinova for useful comments on an earlier version of this draft, and Artur Niederfahrenhorst for useful suggestions regarding fine-tuning on the GSM8k dataset.","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-02-19T09:26:54Z","citation":{"apa":"Kurtic, E., Kuznedelev, D., Frantar, E., Goinv, M., Pandit, S., Agarwalla, A., … Alistarh, D.-A. (2025). Sparse Fine-Tuning for Inference Acceleration of Large Language Models. In P. Passban, A. Way, & M. Rezagholizadeh (Eds.), Enhancing LLM Performance. Efficacy, Fine-Tuning, and Inference Techniques (pp. 83–97). Springer Nature. https://doi.org/10.1007/978-3-031-85747-8_6","ista":"Kurtic E, Kuznedelev D, Frantar E, Goinv M, Pandit S, Agarwalla A, Nguyen T, Marques A, Kurtz M, Alistarh D-A. 2025.Sparse Fine-Tuning for Inference Acceleration of Large Language Models. In: Enhancing LLM Performance. Efficacy, Fine-Tuning, and Inference Techniques. Machine Translation: Technologies and Applications, , 83–97.","short":"E. Kurtic, D. Kuznedelev, E. Frantar, M. Goinv, S. Pandit, A. Agarwalla, T. Nguyen, A. Marques, M. Kurtz, D.-A. Alistarh, in:, P. Passban, A. Way, M. Rezagholizadeh (Eds.), Enhancing LLM Performance. Efficacy, Fine-Tuning, and Inference Techniques, Springer Nature, 2025, pp. 83–97.","ieee":"E. Kurtic et al., “Sparse Fine-Tuning for Inference Acceleration of Large Language Models,” in Enhancing LLM Performance. Efficacy, Fine-Tuning, and Inference Techniques, P. Passban, A. Way, and M. Rezagholizadeh, Eds. Springer Nature, 2025, pp. 83–97.","ama":"Kurtic E, Kuznedelev D, Frantar E, et al. Sparse Fine-Tuning for Inference Acceleration of Large Language Models. In: Passban P, Way A, Rezagholizadeh M, eds. Enhancing LLM Performance. Efficacy, Fine-Tuning, and Inference Techniques. Springer Nature; 2025:83-97. doi:10.1007/978-3-031-85747-8_6","chicago":"Kurtic, Eldar, Denis Kuznedelev, Elias Frantar, Michael Goinv, Shubhra Pandit, Abhinav Agarwalla, Tuan Nguyen, Alexandre Marques, Mark Kurtz, and Dan-Adrian Alistarh. “Sparse Fine-Tuning for Inference Acceleration of Large Language Models.” In Enhancing LLM Performance. Efficacy, Fine-Tuning, and Inference Techniques, edited by Peyman Passban, Andy Way, and Mehdi Rezagholizadeh, 83–97. Springer Nature, 2025. https://doi.org/10.1007/978-3-031-85747-8_6.","mla":"Kurtic, Eldar, et al. “Sparse Fine-Tuning for Inference Acceleration of Large Language Models.” Enhancing LLM Performance. Efficacy, Fine-Tuning, and Inference Techniques, edited by Peyman Passban et al., Springer Nature, 2025, pp. 83–97, doi:10.1007/978-3-031-85747-8_6."},"page":"83-97","day":"05","month":"07","language":[{"iso":"eng"}],"arxiv":1,"status":"public","alternative_title":["Machine Translation: Technologies and Applications"],"corr_author":"1","external_id":{"arxiv":["2310.06927"]},"publication_status":"published","department":[{"_id":"DaAl"},{"_id":"GradSch"}],"date_published":"2025-07-05T00:00:00Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2310.06927"}],"title":"Sparse Fine-Tuning for Inference Acceleration of Large Language Models","publisher":"Springer Nature","editor":[{"first_name":"Peyman","full_name":"Passban, Peyman","last_name":"Passban"},{"full_name":"Way, Andy","last_name":"Way","first_name":"Andy"},{"first_name":"Mehdi","last_name":"Rezagholizadeh","full_name":"Rezagholizadeh, Mehdi"}],"OA_place":"repository","author":[{"full_name":"Kurtic, Eldar","last_name":"Kurtic","id":"47beb3a5-07b5-11eb-9b87-b108ec578218","first_name":"Eldar"},{"first_name":"Denis","full_name":"Kuznedelev, Denis","last_name":"Kuznedelev"},{"last_name":"Frantar","full_name":"Frantar, Elias","first_name":"Elias","id":"09a8f98d-ec99-11ea-ae11-c063a7b7fe5f"},{"first_name":"Michael","last_name":"Goinv","full_name":"Goinv, Michael"},{"first_name":"Shubhra","full_name":"Pandit, Shubhra","last_name":"Pandit"},{"first_name":"Abhinav","full_name":"Agarwalla, Abhinav","last_name":"Agarwalla"},{"first_name":"Tuan","full_name":"Nguyen, Tuan","last_name":"Nguyen"},{"first_name":"Alexandre","last_name":"Marques","full_name":"Marques, Alexandre"},{"last_name":"Kurtz","full_name":"Kurtz, Mark","first_name":"Mark"},{"last_name":"Alistarh","full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","first_name":"Dan-Adrian"}],"year":"2025","publication_identifier":{"eissn":["2522-803X"],"eisbn":["9783031857478"],"issn":["2522-8021"],"isbn":["9783031857461"]},"quality_controlled":"1","date_created":"2026-02-16T15:57:53Z"},{"year":"2025","intvolume":" 360","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","author":[{"last_name":"Asadi","full_name":"Asadi, Ali","id":"02d96aae-000e-11ec-b801-cadd0a5eefbb","first_name":"Ali"},{"first_name":"Leonard","full_name":"Brice, Leonard","last_name":"Brice"},{"full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","last_name":"Chatterjee","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","first_name":"Krishnendu"},{"first_name":"K. S.","id":"3807fb92-fdc1-11ee-bb4a-b4d8a431c753","full_name":"Thejaswini, K. S.","last_name":"Thejaswini"}],"OA_place":"publisher","date_created":"2026-02-17T08:27:14Z","quality_controlled":"1","ddc":["000"],"publication_identifier":{"isbn":["9783959774062"]},"ec_funded":1,"date_published":"2025-12-09T00:00:00Z","title":"ε-stationary Nash equilibria in multi-player stochastic graph games","conference":{"start_date":"2025-12-17","name":"FSTTCS: Conference on Foundations of Software Technology and Theoretical Computer Science","end_date":"2025-12-19","location":"Pilani, India"},"has_accepted_license":"1","department":[{"_id":"KrCh"},{"_id":"GradSch"}],"corr_author":"1","external_id":{"arxiv":["2508.15356"]},"publication_status":"published","file":[{"relation":"main_file","creator":"dernst","checksum":"a66343e3ccc4a9cc5bc699c03d5764ff","file_size":1054007,"access_level":"open_access","date_updated":"2026-02-18T09:13:25Z","file_id":"21316","date_created":"2026-02-18T09:13:25Z","content_type":"application/pdf","success":1,"file_name":"2025_FSTTCS_Asadi.pdf"}],"arxiv":1,"alternative_title":["LIPIcs"],"tmp":{"short":"CC BY (4.0)","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)"},"status":"public","day":"09","volume":360,"month":"12","language":[{"iso":"eng"}],"file_date_updated":"2026-02-18T09:13:25Z","date_updated":"2026-02-19T09:39:15Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"acknowledgement":"This work is a part of project VAMOS that has received funding from the European\r\nResearch Council (ERC), grant agreement No 101020093.\r\n","citation":{"mla":"Asadi, Ali, et al. “ε-Stationary Nash Equilibria in Multi-Player Stochastic Graph Games.” 45th Annual Conference on Foundations of Software Technology and Theoretical Computer Science, vol. 360, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025, p. 9:1-9:17, doi:10.4230/lipics.fsttcs.2025.9.","chicago":"Asadi, Ali, Leonard Brice, Krishnendu Chatterjee, and K. S. Thejaswini. “ε-Stationary Nash Equilibria in Multi-Player Stochastic Graph Games.” In 45th Annual Conference on Foundations of Software Technology and Theoretical Computer Science, 360:9:1-9:17. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025. https://doi.org/10.4230/lipics.fsttcs.2025.9.","ama":"Asadi A, Brice L, Chatterjee K, Thejaswini KS. ε-stationary Nash equilibria in multi-player stochastic graph games. In: 45th Annual Conference on Foundations of Software Technology and Theoretical Computer Science. Vol 360. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2025:9:1-9:17. doi:10.4230/lipics.fsttcs.2025.9","ieee":"A. Asadi, L. Brice, K. Chatterjee, and K. S. Thejaswini, “ε-stationary Nash equilibria in multi-player stochastic graph games,” in 45th Annual Conference on Foundations of Software Technology and Theoretical Computer Science, Pilani, India, 2025, vol. 360, p. 9:1-9:17.","short":"A. Asadi, L. Brice, K. Chatterjee, K.S. Thejaswini, in:, 45th Annual Conference on Foundations of Software Technology and Theoretical Computer Science, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025, p. 9:1-9:17.","apa":"Asadi, A., Brice, L., Chatterjee, K., & Thejaswini, K. S. (2025). ε-stationary Nash equilibria in multi-player stochastic graph games. In 45th Annual Conference on Foundations of Software Technology and Theoretical Computer Science (Vol. 360, p. 9:1-9:17). Pilani, India: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/lipics.fsttcs.2025.9","ista":"Asadi A, Brice L, Chatterjee K, Thejaswini KS. 2025. ε-stationary Nash equilibria in multi-player stochastic graph games. 45th Annual Conference on Foundations of Software Technology and Theoretical Computer Science. FSTTCS: Conference on Foundations of Software Technology and Theoretical Computer Science, LIPIcs, vol. 360, 9:1-9:17."},"page":"9:1-9:17","type":"conference","project":[{"_id":"62781420-2b32-11ec-9570-8d9b63373d4d","call_identifier":"H2020","name":"Vigilant Algorithmic Monitoring of Software","grant_number":"101020093"}],"OA_type":"gold","article_processing_charge":"Yes","oa_version":"Published Version","_id":"21281","doi":"10.4230/lipics.fsttcs.2025.9","abstract":[{"lang":"eng","text":"A strategy profile in a multi-player game is a Nash equilibrium if no player can unilaterally deviate to achieve a strictly better payoff. A profile is an ε-Nash equilibrium if no player can gain more than ε by unilaterally deviating from their strategy. In this work, we use ε-Nash equilibria to approximate the computation of Nash equilibria. Specifically, we focus on turn-based, multiplayer stochastic games played on graphs, where players are restricted to stationary strategies - strategies that use randomness but not memory.\r\nThe problem of deciding the constrained existence of stationary Nash equilibria - where each player’s payoff must lie within a given interval - is known to be ∃ℝ-complete in such a setting (Hansen and Sølvsten, 2020). We extend this line of work to stationary ε-Nash equilibria and present an algorithm that solves the following promise problem: given a game with a Nash equilibrium satisfying the constraints, compute an ε-Nash equilibrium that ε-satisfies those same constraints - satisfies the constraints up to an ε additive error. Our algorithm runs in FNP^NP time.\r\nTo achieve this, we first show that if a constrained Nash equilibrium exists, then one exists where the non-zero probabilities are at least an inverse of a double-exponential in the input. We further prove that such a strategy can be encoded using floating-point representations, as in the work of Frederiksen and Miltersen (2013), which finally gives us our FNP^NP algorithm. \r\nWe further show that the decision version of the promise problem is NP-hard. Finally, we show a partial tightness result by proving a lower bound for such techniques: if a constrained Nash equilibrium exists, then there must be one where the probabilities in the strategies are double-exponentially small."}],"publication":"45th Annual Conference on Foundations of Software Technology and Theoretical Computer Science"},{"file_date_updated":"2026-02-19T08:56:10Z","volume":267,"day":"30","month":"07","language":[{"iso":"eng"}],"OA_type":"gold","type":"conference","project":[{"_id":"eb9c82eb-77a9-11ec-83b8-aadd536561cf","grant_number":"I05812","name":"AlloSpace. The emergence and mechanisms of allostery"},{"name":"Structure and mechanism of the mitochondrial MIM insertase","grant_number":"I06223","_id":"bdb9578d-d553-11ed-ba76-ed5d39fce6f0"}],"_id":"21327","abstract":[{"lang":"eng","text":"Proteins exist as a dynamic ensemble of multiple conformations, and these motions are often crucial for their functions. However, current structure prediction methods predominantly yield a single conformation, overlooking the conformational heterogeneity revealed by diverse experimental modalities. Here, we present a framework for building experiment-grounded protein structure generative models that infer conformational ensembles consistent with measured experimental data. The key idea is to treat stateof-the-art protein structure predictors (e.g., AlphaFold3) as sequence-conditioned structural priors, and cast ensemble modeling as posterior inference of protein structures given experimental measurements. Through extensive real-data experiments, we demonstrate the generality of our method to incorporate a variety of experimental measurements. In particular, our framework uncovers previously unmodeled conformational heterogeneity from crystallographic densities, and generates high-accuracy NMR ensembles orders of magnitude faster than the status quo. Notably, we demonstrate that our ensembles outperform AlphaFold3 (Abramson et al., 2024) and sometimes better fit experimental data than publicly deposited structures to the Protein Data Bank (PDB, Burley et al. (2017)). We believe that this approach will unlock building predictive models that fully embrace experimentally observed conformational diversity."}],"oa_version":"Published Version","article_processing_charge":"No","publication":"Proceedings of the 42nd International Conference on Machine Learning","date_updated":"2026-02-19T08:56:43Z","acknowledgement":"This work was supported by the Israeli Science Foundation (ISF) grant number 1834/24. We acknowledge support from the Austrian Science Fund (FWF, grant numbers I5812-B and I6223) and the financial support of the Helmsley Fellowships Program for Sustainability and Health. This research uses resources of the Institute of Science and Technology Austria’s scientific computing cluster. ","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","page":"42366 - 42393","citation":{"ama":"Maddipatla SA, Sellam NE, Bojan MI, et al. Inverse problems with experiment-guided AlphaFold. In: Proceedings of the 42nd International Conference on Machine Learning. Vol 267. ML Research Press; 2025:42366-42393.","chicago":"Maddipatla, Sai A, Nadav E Sellam, Meital I Bojan, Sanketh Vedula, Paul Schanda, Ailie Marx, and Alex M. Bronstein. “Inverse Problems with Experiment-Guided AlphaFold.” In Proceedings of the 42nd International Conference on Machine Learning, 267:42366–93. ML Research Press, 2025.","mla":"Maddipatla, Sai A., et al. “Inverse Problems with Experiment-Guided AlphaFold.” Proceedings of the 42nd International Conference on Machine Learning, vol. 267, ML Research Press, 2025, pp. 42366–93.","apa":"Maddipatla, S. A., Sellam, N. E., Bojan, M. I., Vedula, S., Schanda, P., Marx, A., & Bronstein, A. M. (2025). Inverse problems with experiment-guided AlphaFold. In Proceedings of the 42nd International Conference on Machine Learning (Vol. 267, pp. 42366–42393). Vancouver, Canada: ML Research Press.","ista":"Maddipatla SA, Sellam NE, Bojan MI, Vedula S, Schanda P, Marx A, Bronstein AM. 2025. Inverse problems with experiment-guided AlphaFold. Proceedings of the 42nd International Conference on Machine Learning. ICML: International Conference on Machine Learning, PMLR, vol. 267, 42366–42393.","short":"S.A. Maddipatla, N.E. Sellam, M.I. Bojan, S. Vedula, P. Schanda, A. Marx, A.M. Bronstein, in:, Proceedings of the 42nd International Conference on Machine Learning, ML Research Press, 2025, pp. 42366–42393.","ieee":"S. A. Maddipatla et al., “Inverse problems with experiment-guided AlphaFold,” in Proceedings of the 42nd International Conference on Machine Learning, Vancouver, Canada, 2025, vol. 267, pp. 42366–42393."},"date_published":"2025-07-30T00:00:00Z","title":"Inverse problems with experiment-guided AlphaFold","acknowledged_ssus":[{"_id":"ScienComp"}],"intvolume":" 267","year":"2025","author":[{"first_name":"Sai A","id":"e957f5e5-91c9-11f0-a95f-e090f66ecb4d","last_name":"Maddipatla","full_name":"Maddipatla, Sai A"},{"full_name":"Sellam, Nadav E","last_name":"Sellam","id":"ef280fe0-91c9-11f0-a95f-8dea3f5bc513","first_name":"Nadav E"},{"full_name":"Bojan, Meital I","last_name":"Bojan","id":"11d88cf5-91ca-11f0-a95f-edf9f08f47b7","first_name":"Meital I"},{"last_name":"Vedula","full_name":"Vedula, Sanketh","id":"94f2fe44-70fa-11f0-b76b-92922c09452b","first_name":"Sanketh"},{"first_name":"Paul","id":"7B541462-FAF6-11E9-A490-E8DFE5697425","last_name":"Schanda","full_name":"Schanda, Paul","orcid":"0000-0002-9350-7606"},{"full_name":"Marx, Ailie","last_name":"Marx","first_name":"Ailie"},{"id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6","first_name":"Alexander","full_name":"Bronstein, Alexander","last_name":"Bronstein","orcid":"0000-0001-9699-8730"}],"OA_place":"publisher","publisher":"ML Research Press","ddc":["000","540"],"quality_controlled":"1","date_created":"2026-02-18T12:11:17Z","publication_identifier":{"eissn":["2640-3498"]},"arxiv":1,"file":[{"file_size":1924177,"checksum":"f33230a6d59b7978d4cd72795e4e9059","creator":"dernst","relation":"main_file","date_created":"2026-02-19T08:56:10Z","file_name":"2025_ICML_Maddipatla.pdf","content_type":"application/pdf","success":1,"date_updated":"2026-02-19T08:56:10Z","access_level":"open_access","file_id":"21338"}],"tmp":{"short":"CC BY (4.0)","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)"},"alternative_title":["PMLR"],"status":"public","conference":{"name":"ICML: International Conference on Machine Learning","start_date":"2025-07-13","location":"Vancouver, Canada","end_date":"2025-07-19"},"department":[{"_id":"PaSc"},{"_id":"AlBr"},{"_id":"GradSch"}],"has_accepted_license":"1","publication_status":"published","corr_author":"1","external_id":{"arxiv":["2502.09372"]}},{"volume":61,"day":"01","month":"02","language":[{"iso":"eng"}],"date_updated":"2025-05-19T13:54:31Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"acknowledgement":"I would like to express my gratitude to László Erdős for suggesting the project and supervising my work. I am also thankful to Yuanyuan Xu and Oleksii Kolupaiev for many helpful discussions. Furthermore, I am grateful to Guillaume Dubach for translating the abstract into French.\r\nThe author was supported by the ERC Advanced Grant “RMTBeyond” No. 101020331.","page":"129-154","citation":{"short":"V. Riabov, Annales de l’institut Henri Poincare (B) Probability and Statistics 61 (2025) 129–154.","apa":"Riabov, V. (2025). Mesoscopic eigenvalue statistics for Wigner-type matrices. Annales de l’institut Henri Poincare (B) Probability and Statistics. Institute of Mathematical Statistics. https://doi.org/10.1214/23-AIHP1438","ista":"Riabov V. 2025. Mesoscopic eigenvalue statistics for Wigner-type matrices. Annales de l’institut Henri Poincare (B) Probability and Statistics. 61(1), 129–154.","ieee":"V. Riabov, “Mesoscopic eigenvalue statistics for Wigner-type matrices,” Annales de l’institut Henri Poincare (B) Probability and Statistics, vol. 61, no. 1. Institute of Mathematical Statistics, pp. 129–154, 2025.","ama":"Riabov V. Mesoscopic eigenvalue statistics for Wigner-type matrices. Annales de l’institut Henri Poincare (B) Probability and Statistics. 2025;61(1):129-154. doi:10.1214/23-AIHP1438","mla":"Riabov, Volodymyr. “Mesoscopic Eigenvalue Statistics for Wigner-Type Matrices.” Annales de l’institut Henri Poincare (B) Probability and Statistics, vol. 61, no. 1, Institute of Mathematical Statistics, 2025, pp. 129–54, doi:10.1214/23-AIHP1438.","chicago":"Riabov, Volodymyr. “Mesoscopic Eigenvalue Statistics for Wigner-Type Matrices.” Annales de l’institut Henri Poincare (B) Probability and Statistics. Institute of Mathematical Statistics, 2025. https://doi.org/10.1214/23-AIHP1438."},"OA_type":"green","type":"journal_article","project":[{"_id":"62796744-2b32-11ec-9570-940b20777f1d","grant_number":"101020331","name":"Random matrices beyond Wigner-Dyson-Mehta","call_identifier":"H2020"}],"doi":"10.1214/23-AIHP1438","_id":"15128","abstract":[{"lang":"eng","text":"We prove a universal mesoscopic central limit theorem for linear eigenvalue statistics of a Wigner-type matrix inside the bulk of the spectrum with compactly supported twice continuously differentiable test functions. The main novel ingredient is an optimal local law for the two-point function $T(z,\\zeta)$ and a general class of related quantities involving two resolvents at nearby spectral parameters."},{"lang":"fre","text":"On établit un théorème limite central universel pour les statistiques linéaires mésoscopiques des valeurs propres d’une matrice de type Wigner au milieu du spectre, avec des fonctions de classe \r\n et à support compact. La principale nouveauté de cette approche est qu’elle repose sur une loi locale optimale pour la fonction à deux points $T(z,\\zeta)$ , ainsi que pour une classe plus générale d’observables impliquant deux résolvantes évaluées en des paramètres proches."}],"oa_version":"Preprint","article_processing_charge":"No","publication":"Annales de l'institut Henri Poincare (B) Probability and Statistics","intvolume":" 61","year":"2025","author":[{"last_name":"Riabov","full_name":"Riabov, Volodymyr","first_name":"Volodymyr","id":"1949f904-edfb-11eb-afb5-e2dfddabb93b"}],"OA_place":"repository","publisher":"Institute of Mathematical Statistics","date_created":"2024-03-20T09:41:04Z","isi":1,"quality_controlled":"1","publication_identifier":{"issn":["0246-0203"]},"ec_funded":1,"date_published":"2025-02-01T00:00:00Z","title":"Mesoscopic eigenvalue statistics for Wigner-type matrices","issue":"1","article_type":"original","scopus_import":"1","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2301.01712","open_access":"1"}],"department":[{"_id":"GradSch"},{"_id":"LaEr"}],"corr_author":"1","publication_status":"published","external_id":{"isi":["001427953600004"],"arxiv":["2301.01712"]},"arxiv":1,"status":"public"},{"user_id":"9947682f-b9fa-11ee-9c4a-b3ffaafe6614","oa":1,"date_updated":"2025-12-30T08:44:12Z","corr_author":"1","citation":{"ama":"Surendranadh P, Sachdeva H. Mathematica notebook and Fortran code for “Effect of assortative mating and sexual selection on polygenic barriers to gene flow.” 2025. doi:10.15479/AT:ISTA:17344","chicago":"Surendranadh, Parvathy, and Himani Sachdeva. “Mathematica Notebook and Fortran Code for ‘Effect of Assortative Mating and Sexual Selection on Polygenic Barriers to Gene Flow.’” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT:ISTA:17344.","mla":"Surendranadh, Parvathy, and Himani Sachdeva. Mathematica Notebook and Fortran Code for “Effect of Assortative Mating and Sexual Selection on Polygenic Barriers to Gene Flow.” Institute of Science and Technology Austria, 2025, doi:10.15479/AT:ISTA:17344.","apa":"Surendranadh, P., & Sachdeva, H. (2025). Mathematica notebook and Fortran code for “Effect of assortative mating and sexual selection on polygenic barriers to gene flow.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:17344","ista":"Surendranadh P, Sachdeva H. 2025. Mathematica notebook and Fortran code for ‘Effect of assortative mating and sexual selection on polygenic barriers to gene flow’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:17344.","short":"P. Surendranadh, H. Sachdeva, (2025).","ieee":"P. Surendranadh and H. Sachdeva, “Mathematica notebook and Fortran code for ‘Effect of assortative mating and sexual selection on polygenic barriers to gene flow.’” Institute of Science and Technology Austria, 2025."},"has_accepted_license":"1","department":[{"_id":"GradSch"},{"_id":"NiBa"}],"oa_version":"Published Version","file":[{"relation":"main_file","checksum":"9c5f91876014706990a0728c3675cd2a","creator":"psurendr","file_size":326835,"access_level":"open_access","date_updated":"2025-01-02T12:30:27Z","file_id":"18722","date_created":"2025-01-02T12:30:27Z","content_type":"application/zip","success":1,"file_name":"Codes.zip"},{"date_updated":"2025-01-02T12:30:39Z","access_level":"open_access","file_id":"18723","date_created":"2025-01-02T12:30:39Z","success":1,"content_type":"text/plain","file_name":"ReadMe.txt","relation":"main_file","creator":"psurendr","checksum":"47fe98b7cc526e634e42de58f5eae288","file_size":620}],"article_processing_charge":"No","_id":"18712","abstract":[{"lang":"eng","text":"This file contains the code associated with the manuscript 'Effect of assortative mating and sexual selection on polygenic barriers to gene flow'. "}],"doi":"10.15479/AT:ISTA:17344","type":"research_data","status":"public","tmp":{"short":"CC BY (4.0)","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)"},"publisher":"Institute of Science and Technology Austria","author":[{"first_name":"Parvathy","id":"455235B8-F248-11E8-B48F-1D18A9856A87","last_name":"Surendranadh","full_name":"Surendranadh, Parvathy","orcid":"0000-0001-6395-386X"},{"full_name":"Sachdeva, Himani","last_name":"Sachdeva","first_name":"Himani"}],"year":"2025","day":"07","date_created":"2025-01-01T15:28:27Z","month":"01","ddc":["576"],"date_published":"2025-01-07T00:00:00Z","related_material":{"record":[{"status":"public","relation":"used_in_publication","id":"19876"}]},"acknowledged_ssus":[{"_id":"ScienComp"}],"title":"Mathematica notebook and Fortran code for 'Effect of assortative mating and sexual selection on polygenic barriers to gene flow'","file_date_updated":"2025-01-02T12:30:39Z"},{"file":[{"date_updated":"2025-01-27T08:46:33Z","access_level":"open_access","file_id":"18884","date_created":"2025-01-27T08:46:33Z","file_name":"2025_Cell_Watson.pdf","content_type":"application/pdf","success":1,"relation":"main_file","file_size":14082343,"checksum":"d5a818edc32d249cdf75e1bb5b70a4b7","creator":"dernst"}],"status":"public","tmp":{"short":"CC BY (4.0)","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)"},"external_id":{"isi":["001408395600001"],"pmid":["39667938"]},"corr_author":"1","publication_status":"published","has_accepted_license":"1","department":[{"_id":"JoDa"},{"_id":"PeJo"},{"_id":"GradSch"}],"date_published":"2025-01-23T00:00:00Z","related_material":{"record":[{"relation":"earlier_version","id":"18688","status":"public"}]},"acknowledged_ssus":[{"_id":"Bio"},{"_id":"PreCl"},{"_id":"LifeSc"},{"_id":"M-Shop"},{"_id":"ScienComp"}],"scopus_import":"1","article_type":"original","title":"Human hippocampal CA3 uses specific functional connectivity rules for efficient associative memory","issue":"2","publisher":"Elsevier","author":[{"last_name":"Watson","orcid":"0000-0002-8698-3823","full_name":"Watson, Jake","first_name":"Jake","id":"63836096-4690-11EA-BD4E-32803DDC885E"},{"id":"2F55A9DE-F248-11E8-B48F-1D18A9856A87","first_name":"Victor M","full_name":"Vargas Barroso, Victor M","last_name":"Vargas Barroso"},{"full_name":"Morse, Rebecca","last_name":"Morse","id":"ceb89ae7-dc8d-11ea-abe3-da3301d0eab4","first_name":"Rebecca"},{"first_name":"Andrea C","id":"739d26c9-52e8-11ee-8d72-f14d3893b4ce","full_name":"Navas Olivé, Andrea C","last_name":"Navas Olivé","orcid":"0000-0002-9280-8597"},{"full_name":"Tavakoli, Mojtaba","orcid":"0000-0002-7667-6854","last_name":"Tavakoli","id":"3A0A06F4-F248-11E8-B48F-1D18A9856A87","first_name":"Mojtaba"},{"orcid":"0000-0001-8559-3973","full_name":"Danzl, Johann G","last_name":"Danzl","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","first_name":"Johann G"},{"full_name":"Tomschik, Matthias","last_name":"Tomschik","first_name":"Matthias"},{"last_name":"Rössler","full_name":"Rössler, Karl","first_name":"Karl"},{"id":"353C1B58-F248-11E8-B48F-1D18A9856A87","first_name":"Peter M","full_name":"Jonas, Peter M","last_name":"Jonas","orcid":"0000-0001-5001-4804"}],"OA_place":"publisher","year":"2025","intvolume":" 188","publication_identifier":{"issn":["0092-8674"],"eissn":["1097-4172"]},"ec_funded":1,"pmid":1,"quality_controlled":"1","isi":1,"date_created":"2025-01-26T23:01:49Z","ddc":["570"],"oa_version":"Published Version","article_processing_charge":"Yes (via OA deal)","doi":"10.1016/j.cell.2024.11.022","_id":"18879","abstract":[{"lang":"eng","text":"Our brain has remarkable computational power, generating sophisticated behaviors, storing memories over an individual’s lifetime, and producing higher cognitive functions. However, little of our neuroscience knowledge covers the human brain. Is this organ truly unique, or is it a scaled version of the extensively studied rodent brain? Combining multicellular patch-clamp recording with expansion-based superresolution microscopy and full-scale modeling, we determined the cellular and microcircuit properties of the human hippocampal CA3 region, a fundamental circuit for memory storage. In contrast to neocortical networks, human hippocampal CA3 displayed sparse connectivity, providing a circuit architecture that maximizes associational power. Human synapses showed unique reliability, high precision, and long integration times, exhibiting both species- and circuit-specific properties. Together with expanded neuronal numbers, these circuit characteristics greatly enhanced the memory storage capacity of CA3. Our results reveal distinct microcircuit properties of the human hippocampus and begin to unravel the inner workings of our most complex organ. "}],"project":[{"_id":"25B7EB9E-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Biophysics and circuit function of a giant cortical glutamatergic synapse","grant_number":"692692"},{"grant_number":"101026635","name":"Synaptic computations of the hippocampal CA3 circuitry","call_identifier":"H2020","_id":"fc2be41b-9c52-11eb-aca3-faa90aa144e9"},{"name":"Studying Organelle Structure and Function at Nanoscale Resolution with Expansion Microscopy","grant_number":"26137","_id":"6285a163-2b32-11ec-9570-8e204ca2dba5"},{"call_identifier":"FWF","grant_number":"W1232","name":"Molecular Drug Targets","_id":"2548AE96-B435-11E9-9278-68D0E5697425"},{"_id":"8d9195e9-16d5-11f0-9cad-d075be887a1e","name":"Synaptic networks of human brain","grant_number":"PAT 4178023"},{"name":"NOMIS Fellowship Program","_id":"9B861AAC-BA93-11EA-9121-9846C619BF3A"}],"type":"journal_article","OA_type":"hybrid","publication":"Cell","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","acknowledgement":"We thank Florian Marr for excellent technical assistance, Christina Altmutter and Julia Flor for technical support, Alois Schlögl for programming, Todor Asenov for development of the transportation box for human brain tissue, Tim Vogels for guidance on simulations, Marcus Huber for mathematical advice, Walter Kaufmann for assistance with handling frozen tissue, and Eleftheria Kralli-Beller for manuscript editing. This research was supported by the Scientific Services Units (SSUs) of ISTA, and we are grateful for assistance from Christoph Sommer and the Imaging and Optics Facility, Preclinical Facility, Lab Support Facility, Miba Machine Shop, and Scientific Computing. We are particularly grateful to the patient donors for their support of this project and also acknowledge the excellent support of the Medical University of Vienna Department of Neurosurgery staff; Romana Hoeftberger and the Division of Neuropathology and Neurochemistry; Gregor Kasprian and the Division of Neuroradiology and Musculoskeletal Radiology; and Christoph Baumgartner, Martha Feucht, and Ekaterina Pataraia for their clinical care of the patients included in this study. We thank Laura Jonkman, the NABCA biobank, and postmortem brain sample donors for their support of this research. The project received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (advanced grant no. 692692 to P.J. and Marie Skłodowska-Curie Actions Individual Fellowship no. 101026635 to J.F.W.), the Austrian Science Fund (FWF; grant PAT 4178023 to P.J. and grant DK W1232 to M.R.T. and J.G.D.), the Austrian Academy of Sciences (DOC fellowship 26137 to M.R.T.), and a NOMIS-ISTA fellowship (to A.N.-O.).","date_updated":"2026-04-14T08:34:32Z","citation":{"ieee":"J. Watson et al., “Human hippocampal CA3 uses specific functional connectivity rules for efficient associative memory,” Cell, vol. 188, no. 2. Elsevier, p. 501–514.e18, 2025.","ista":"Watson J, Vargas Barroso VM, Morse R, Navas Olivé AC, Tavakoli M, Danzl JG, Tomschik M, Rössler K, Jonas PM. 2025. Human hippocampal CA3 uses specific functional connectivity rules for efficient associative memory. Cell. 188(2), 501–514.e18.","apa":"Watson, J., Vargas Barroso, V. M., Morse, R., Navas Olivé, A. C., Tavakoli, M., Danzl, J. G., … Jonas, P. M. (2025). Human hippocampal CA3 uses specific functional connectivity rules for efficient associative memory. Cell. Elsevier. https://doi.org/10.1016/j.cell.2024.11.022","short":"J. Watson, V.M. Vargas Barroso, R. Morse, A.C. Navas Olivé, M. Tavakoli, J.G. Danzl, M. Tomschik, K. Rössler, P.M. Jonas, Cell 188 (2025) 501–514.e18.","chicago":"Watson, Jake, Victor M Vargas Barroso, Rebecca Morse, Andrea C Navas Olivé, Mojtaba Tavakoli, Johann G Danzl, Matthias Tomschik, Karl Rössler, and Peter M Jonas. “Human Hippocampal CA3 Uses Specific Functional Connectivity Rules for Efficient Associative Memory.” Cell. Elsevier, 2025. https://doi.org/10.1016/j.cell.2024.11.022.","mla":"Watson, Jake, et al. “Human Hippocampal CA3 Uses Specific Functional Connectivity Rules for Efficient Associative Memory.” Cell, vol. 188, no. 2, Elsevier, 2025, p. 501–514.e18, doi:10.1016/j.cell.2024.11.022.","ama":"Watson J, Vargas Barroso VM, Morse R, et al. Human hippocampal CA3 uses specific functional connectivity rules for efficient associative memory. Cell. 2025;188(2):501-514.e18. doi:10.1016/j.cell.2024.11.022"},"page":"501-514.e18","file_date_updated":"2025-01-27T08:46:33Z","day":"23","volume":188,"language":[{"iso":"eng"}],"month":"01"},{"day":"19","volume":35,"language":[{"iso":"eng"}],"month":"06","date_updated":"2025-12-30T07:17:39Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","acknowledgement":"X.Z. and M.L. contributed equally to this work. This work was supported by the National Key R&D Program of China (No. 2024YFE0105200). Also supported by the China Postdoctoral Science Foundation under Grant Number 2023M743151. M.J. acknowledges funding from the China Postdoctoral Science Foundation (No. 2023M743221). A.C. thanks the support from the projects ENE2016-77798-C4-3-R and NANOGEN (PID2020-116093RB-C43), funded by MCIN/ AEI/10.13039/501100011033/ and by “ERDF A way of making Europe”, by the “European Union”.","citation":{"ama":"Zhao X, Li M, Jia M, et al. Low-dimensional structure modulation in Ag8SnSe6 for enhanced thermoelectric performance. Advanced Functional Materials. 2025;35(24). doi:10.1002/adfm.202421449","mla":"Zhao, Xueke, et al. “Low-Dimensional Structure Modulation in Ag8SnSe6 for Enhanced Thermoelectric Performance.” Advanced Functional Materials, vol. 35, no. 24, 2421449, Wiley, 2025, doi:10.1002/adfm.202421449.","chicago":"Zhao, Xueke, Mengyao Li, Mochen Jia, Christine Fiedler, Bingfei Nan, Dongwen Yang, Lei Li, et al. “Low-Dimensional Structure Modulation in Ag8SnSe6 for Enhanced Thermoelectric Performance.” Advanced Functional Materials. Wiley, 2025. https://doi.org/10.1002/adfm.202421449.","short":"X. Zhao, M. Li, M. Jia, C. Fiedler, B. Nan, D. Yang, L. Li, Z. Yuan, H. Song, Y. Liu, M. Ibáñez, Z. Wang, C. Shan, A. Cabot, Advanced Functional Materials 35 (2025).","apa":"Zhao, X., Li, M., Jia, M., Fiedler, C., Nan, B., Yang, D., … Cabot, A. (2025). Low-dimensional structure modulation in Ag8SnSe6 for enhanced thermoelectric performance. Advanced Functional Materials. Wiley. https://doi.org/10.1002/adfm.202421449","ista":"Zhao X, Li M, Jia M, Fiedler C, Nan B, Yang D, Li L, Yuan Z, Song H, Liu Y, Ibáñez M, Wang Z, Shan C, Cabot A. 2025. Low-dimensional structure modulation in Ag8SnSe6 for enhanced thermoelectric performance. Advanced Functional Materials. 35(24), 2421449.","ieee":"X. Zhao et al., “Low-dimensional structure modulation in Ag8SnSe6 for enhanced thermoelectric performance,” Advanced Functional Materials, vol. 35, no. 24. Wiley, 2025."},"type":"journal_article","OA_type":"closed access","article_processing_charge":"No","oa_version":"None","doi":"10.1002/adfm.202421449","_id":"18882","abstract":[{"lang":"eng","text":"Ternary liquid-like thermoelectric materials have garnered significant attention due to their ultra-low lattice thermal conductivity. Among these, Ag8SnSe6 stands out for its exceptionally low sound velocity and thermal conductivity. However, the inherent poor electrical conductivity and suboptimal thermoelectric properties of Ag8SnSe6 necessitate further improvement. Here, a novel approach is initiated to enhance the thermoelectric properties of Ag8SnSe6 by combining low-dimensionalization with intrinsic doping. For the first time, this work successfully synthesizes single-phase Ag8SnSe6 nanocrystals, ≈10 nm in size, with the correct phase and composition using a robust and reliable colloidal method. This approach represents a significant improvement over previous reports on this material. Reducing the crystal domains of Ag8SnSe6 to the nanoscale induces quantum confinement effects, increasing the density of states near the Fermi surface. It also introduces additional grain boundaries, which lower the lattice thermal conductivity and simplify structural design. Moreover, incorporating small amounts of Sn nanopowder into the Ag8SnSe6 nanocrystals before consolidation further enhances the thermoelectric performance. Sn acts as a donor dopant, increasing the electronic concentration while at the same time improving their mobility by reducing interface barriers, thus significantly improving the material transport properties. Additionally, the presence of Sn leads to the formation of point defects, dislocations, and secondary phases, which increase phonon scattering and further reduce the thermal conductivity. Through this synergistic optimization, the figure of merit shows a significant increase across a wide temperature range. Overall, a strategy is presented for the controlled preparation of Ag8SnSe6 nanocrystals, the decoupling of their electrical and thermal transport, and the practical application of this material to thermoelectric single-leg modules."}],"publication":"Advanced Functional Materials","year":"2025","intvolume":" 35","publisher":"Wiley","author":[{"first_name":"Xueke","last_name":"Zhao","full_name":"Zhao, Xueke"},{"full_name":"Li, Mengyao","last_name":"Li","first_name":"Mengyao"},{"first_name":"Mochen","full_name":"Jia, Mochen","last_name":"Jia"},{"last_name":"Fiedler","full_name":"Fiedler, Christine","first_name":"Christine","id":"bd3fceba-dc74-11ea-a0a7-c17f71817366"},{"last_name":"Nan","full_name":"Nan, Bingfei","first_name":"Bingfei"},{"first_name":"Dongwen","full_name":"Yang, Dongwen","last_name":"Yang"},{"first_name":"Lei","last_name":"Li","full_name":"Li, Lei"},{"first_name":"Zicheng","full_name":"Yuan, Zicheng","last_name":"Yuan"},{"last_name":"Song","full_name":"Song, Hongzhang","first_name":"Hongzhang"},{"full_name":"Liu, Yu","orcid":"0000-0001-7313-6740","last_name":"Liu","id":"2A70014E-F248-11E8-B48F-1D18A9856A87","first_name":"Yu"},{"last_name":"Ibáñez","orcid":"0000-0001-5013-2843","full_name":"Ibáñez, Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87","first_name":"Maria"},{"full_name":"Wang, Ziyu","last_name":"Wang","first_name":"Ziyu"},{"full_name":"Shan, Chongxin","last_name":"Shan","first_name":"Chongxin"},{"full_name":"Cabot, Andreu","last_name":"Cabot","first_name":"Andreu"}],"date_created":"2025-01-26T23:01:50Z","isi":1,"quality_controlled":"1","publication_identifier":{"issn":["1616-301X"],"eissn":["1616-3028"]},"date_published":"2025-06-19T00:00:00Z","issue":"24","title":"Low-dimensional structure modulation in Ag8SnSe6 for enhanced thermoelectric performance","scopus_import":"1","article_type":"original","department":[{"_id":"MaIb"},{"_id":"GradSch"}],"publication_status":"published","external_id":{"isi":["001398067000001"]},"article_number":"2421449","status":"public"},{"corr_author":"1","department":[{"_id":"GeKa"},{"_id":"GradSch"}],"has_accepted_license":"1","status":"public","tmp":{"short":"CC BY (4.0)","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)"},"file":[{"date_updated":"2025-01-27T11:27:30Z","access_level":"open_access","file_id":"18893","date_created":"2025-01-27T11:27:30Z","content_type":"text/plain","success":1,"file_name":"readme.txt","relation":"main_file","creator":"arashid","checksum":"977dffed4bec3c7d6315aa1cbd19e8a7","file_size":1017},{"file_size":33815056,"checksum":"7ab5e3e65ddf59bbf3622ace8a0cda1c","creator":"arashid","relation":"main_file","file_name":"research_data.zip","content_type":"application/zip","success":1,"date_created":"2025-01-27T11:27:35Z","file_id":"18894","date_updated":"2025-01-27T11:27:35Z","access_level":"open_access"}],"ddc":["530"],"date_created":"2025-01-27T09:48:44Z","OA_place":"repository","author":[{"last_name":"Janik","full_name":"Janik, Marian","orcid":"0009-0003-9037-8831","first_name":"Marian","id":"396A1950-F248-11E8-B48F-1D18A9856A87"}],"publisher":"Institute of Science and Technology Austria","year":"2025","acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"NanoFab"}],"title":"Research data for publication 'Strong charge-photon coupling in planar germanium enabled by granular aluminium superinductors'","date_published":"2025-01-27T00:00:00Z","related_material":{"record":[{"id":"18144","relation":"used_in_publication","status":"public"},{"status":"public","id":"19401","relation":"used_in_publication"}]},"citation":{"ama":"Janik M. Research data for publication “Strong charge-photon coupling in planar germanium enabled by granular aluminium superinductors.” 2025. doi:10.15479/AT:ISTA:18886","mla":"Janik, Marian. Research Data for Publication “Strong Charge-Photon Coupling in Planar Germanium Enabled by Granular Aluminium Superinductors.” Institute of Science and Technology Austria, 2025, doi:10.15479/AT:ISTA:18886.","chicago":"Janik, Marian. “Research Data for Publication ‘Strong Charge-Photon Coupling in Planar Germanium Enabled by Granular Aluminium Superinductors.’” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT:ISTA:18886.","short":"M. Janik, (2025).","ista":"Janik M. 2025. Research data for publication ‘Strong charge-photon coupling in planar germanium enabled by granular aluminium superinductors’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:18886.","apa":"Janik, M. (2025). Research data for publication “Strong charge-photon coupling in planar germanium enabled by granular aluminium superinductors.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:18886","ieee":"M. Janik, “Research data for publication ‘Strong charge-photon coupling in planar germanium enabled by granular aluminium superinductors.’” Institute of Science and Technology Austria, 2025."},"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","acknowledgement":"We acknowledge Franco De Palma, Mahya Khorramshahi, Fabian Oppliger, Thomas Reisinger, Pasquale Scarlino and Xiao Xue for helpful discussions. We thank Simon Robson for proofreading the manuscript. This research was supported by the Scientific Service Units of ISTA through resources provided by the MIBA Machine Shop and the Nanofabrication facility. This research and related results were made possible with the support of the NOMIS Foundation and the HORIZON-RIA 101069515 project. This research was funded in whole or in part by the Austrian Science Fund (FWF) DOI:10.55776/P32235, DOI:10.55776/I5060 and DOI:10.55776/P36507. For Open Access purposes, the author has applied a CC BY public copyright license to any author accepted manuscript version arising from this submission. M.J. acknowledges funding from FellowQUTE 2024-01. I.M.P. acknowledges funding from the Deutsche Forschungsgemeinschaft (DFG – German Research Foundation) under project number 450396347 (GeHoldeQED). ICN2 acknowledges funding from Generalitat de Catalunya 2021SGR00457. We acknowledge support from CSIC Interdisciplinary Thematic Platform (PTI+) on Quantum Technologies (PTI-QTEP+). This research work has been funded by the European Commission – NextGenerationEU (Regulation EU 2020/2094), through CSIC's Quantum Technologies Platform (QTEP). ICN2 is supported by the Severo Ochoa program from Spanish MCIN/AEI (Grant No.: CEX2021-001214-S) and is funded by the CERCA Programme/Generalitat de Catalunya. Part of the present work has been performed in the framework of Universitat Autònoma de Barcelona Materials Science PhD program. AGM has received funding from Grant RYC2021-033479-I funded by MCIN/AEI/10.13039/501100011033 and by European Union NextGenerationEU/PRTR. M.B. acknowledges support from SUR Generalitat de Catalunya and the EU Social Fund; project ref. 2020 FI 00103. The authors acknowledge the use of instrumentation and the technical advice provided by the Joint Electron Microscopy Center at ALBA (JEMCA). ICN2 acknowledges funding from Grant IU16-014206 (METCAM-FIB) funded by the European Union through the European Regional Development Fund (ERDF), with the support of the Ministry of Research and Universities, Generalitat de Catalunya. ICN2 is a founding member of e-DREAM.","date_updated":"2026-05-20T06:34:50Z","contributor":[{"last_name":"Roux","contributor_type":"researcher","first_name":"Kevin Etienne Robert","id":"53f93ea2-803f-11ed-ab7e-b283135794ef"},{"contributor_type":"researcher","last_name":"Borja Espinosa","id":"18777c01-896a-11ed-bdf8-e4851dc07d16","first_name":"Carla N"},{"last_name":"Sagi","contributor_type":"researcher","first_name":"Oliver","id":"71616374-A8E9-11E9-A7CA-09ECE5697425"},{"id":"160D87FA-96B5-11E9-BF77-7626E6697425","first_name":"Abdulhamid","contributor_type":"researcher","last_name":"Baghdadi"},{"id":"38756BB2-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas","contributor_type":"researcher","last_name":"Adletzberger"},{"first_name":"Stefano","contributor_type":"researcher","last_name":"Calcaterra"},{"first_name":"Marc","contributor_type":"researcher","last_name":"Botifoll"},{"last_name":"Manjón","contributor_type":"researcher","first_name":"Alba Garzón"},{"contributor_type":"researcher","last_name":"Arbiol","first_name":"Jordi"},{"first_name":"Daniel","contributor_type":"researcher","last_name":"Chrastina"},{"first_name":"Giovanni","contributor_type":"researcher","last_name":"Isella"},{"contributor_type":"researcher","last_name":"Pop","first_name":"Ioan M."},{"contributor_type":"researcher","orcid":"0000-0001-8342-202X","last_name":"Katsaros","id":"38DB5788-F248-11E8-B48F-1D18A9856A87","first_name":"Georgios"}],"_id":"18886","abstract":[{"lang":"eng","text":"Research Data for publication 'Strong charge-photon coupling in planar germanium enabled by granular aluminium superinductors'"}],"doi":"10.15479/AT:ISTA:18886","article_processing_charge":"No","oa_version":"Published Version","OA_type":"gold","type":"research_data","project":[{"_id":"34c0acea-11ca-11ed-8bc3-8775e10fd452","grant_number":"101069515","name":"Integrated Germanium Quantum Technology"},{"_id":"237B3DA4-32DE-11EA-91FC-C7463DDC885E","grant_number":"P32235","name":"Towards scalable hut wire quantum devices","call_identifier":"FWF"},{"_id":"bd8bd29e-d553-11ed-ba76-f0070d4b237a","name":"Merging spin and superconducting qubits in planar Ge","grant_number":"P36507"},{"_id":"c0977eea-5a5b-11eb-8a69-a862db0cf4d1","name":"High impedance circuit quantum electrodynamics with hole spins","grant_number":"I05060"}],"month":"01","day":"27","file_date_updated":"2025-01-27T11:27:35Z"},{"has_accepted_license":"1","department":[{"_id":"GradSch"},{"_id":"HeEd"}],"corr_author":"1","publication_status":"published","alternative_title":["ISTA Thesis"],"tmp":{"short":"CC BY (4.0)","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)"},"status":"public","file":[{"checksum":"af6567e5d35e5eb330b8925ae37f1998","creator":"odragano","file_size":11899491,"relation":"source_file","content_type":"application/zip","file_name":"Thesis.zip","date_created":"2025-01-31T16:58:30Z","file_id":"18983","date_updated":"2025-01-31T16:58:30Z","access_level":"closed"},{"file_size":8857514,"checksum":"c3fef68e35b9dc2020b2ca6006da6343","creator":"odragano","relation":"main_file","file_name":"Thesis.pdf","content_type":"application/pdf","date_created":"2025-02-04T16:22:07Z","file_id":"19000","access_level":"open_access","date_updated":"2025-02-04T16:22:07Z"}],"date_created":"2025-01-31T17:04:40Z","ddc":["514","004"],"publication_identifier":{"issn":["2663-337X"]},"keyword":["topological data analysis","chromatic point set","alpha complex","persistent homology","six pack","sheaf","microlocal discrete Morse","injective resolution","collapse","knot","discrete Morse theory"],"year":"2025","publisher":"Institute of Science and Technology Austria","OA_place":"publisher","author":[{"orcid":"0000-0003-0464-3823","full_name":"Draganov, Ondrej","last_name":"Draganov","id":"2B23F01E-F248-11E8-B48F-1D18A9856A87","first_name":"Ondrej"}],"title":"Structures and computations in topological data analysis","related_material":{"record":[{"status":"public","id":"15091","relation":"part_of_dissertation"},{"relation":"part_of_dissertation","id":"18981","status":"public"}]},"date_published":"2025-02-03T00:00:00Z","citation":{"ieee":"O. Draganov, “Structures and computations in topological data analysis,” Institute of Science and Technology Austria, 2025.","short":"O. Draganov, Structures and Computations in Topological Data Analysis, Institute of Science and Technology Austria, 2025.","apa":"Draganov, O. (2025). Structures and computations in topological data analysis. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:18979","ista":"Draganov O. 2025. Structures and computations in topological data analysis. Institute of Science and Technology Austria.","mla":"Draganov, Ondrej. Structures and Computations in Topological Data Analysis. Institute of Science and Technology Austria, 2025, doi:10.15479/at:ista:18979.","chicago":"Draganov, Ondrej. “Structures and Computations in Topological Data Analysis.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/at:ista:18979.","ama":"Draganov O. Structures and computations in topological data analysis. 2025. doi:10.15479/at:ista:18979"},"page":"140","date_updated":"2026-04-07T11:47:30Z","acknowledgement":"The research presented in this thesis was funded with the Wittgenstein Prize,\r\nAustrian Science Fund (FWF), grant no. Z 342-N31, and from the DFG Collaborative Research\r\nCenter TRR 109, ‘Discretization in Geometry and Dynamics’, Austrian Science Fund (FWF),\r\ngrant no. I 02979-N35.\r\n","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","oa":1,"supervisor":[{"last_name":"Edelsbrunner","full_name":"Edelsbrunner, Herbert","orcid":"0000-0002-9823-6833","first_name":"Herbert","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87"}],"project":[{"_id":"2561EBF4-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","grant_number":"I02979-N35","name":"Persistence and stability of geometric complexes"},{"_id":"268116B8-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Mathematics, Computer Science","grant_number":"Z00342"}],"type":"dissertation","article_processing_charge":"No","oa_version":"Published Version","_id":"18979","abstract":[{"lang":"eng","text":"Topological Data Analysis (TDA) is a discipline utilizing the mathematical field of topology to study data, most prominently collections of point sets. This thesis summarizes three projects related to computations in TDA.\r\n\r\nThe first one establishes a variant of TDA for chromatic point sets, where each point is given a color. For example, we are given positions of cells within a tumor microenvironment, and color the cancerous cells red, and the immune cells blue.\r\n\r\nThe aim is then to give a quantitative description of how the two or more sets of points spatially interact. Building on image, kernel and cokernel variants of persistent homology, we suggest six-packs of persistent diagrams as such a descriptor.\r\n\r\nWe describe a construction of a chromatic alpha complex, which enables efficient computation of several variants of the six-packs. We give topological descriptions of natural subcomplexes of the chromatic alpha complex, and show that the radii of the simplices form a discrete Morse function. Finally, we provide an implementation of the presented chromatic TDA pipeline.\r\n\r\nThe second part aims to translate a powerful tool of sheaf theory to elementary terms using labeled matrices. The goal is to enable their use in computational settings. We show that derived categories of sheaves over finite posets have, up to isomorphism, unique objects---minimal injective resolutions---and give a concrete algorithm to compute them. We further describe simple algorithms to compute derived pushforwards and pullbacks for monotonic maps, and their proper variants for inclusions, and demonstrate their tractability by providing an implementation. Finally, we suggest a discrete definition of microsupport and show desirable properties inspired by discrete Morse theory.\r\n\r\nIn the last part, we present a collection of observations about collapses. We give a characterization of collapsibility in terms of unitriangular submatrices of the boundary matrix, a cotree-tree decomposition, and the optimal solution to a variant of the Procrustes problem. We establish relation between dual collapses and relative Morse theory and pose several open questions. Finally, focusing on complexes embedded in the three-dimensional Euclidean space, we describe a relation between the collapsibility and the triviality of a polygonal knot."}],"doi":"10.15479/at:ista:18979","language":[{"iso":"eng"}],"month":"02","degree_awarded":"PhD","day":"03","file_date_updated":"2025-02-04T16:22:07Z"},{"file":[{"relation":"main_file","creator":"hchiossi","checksum":"04d761ed42e8879abffde04a560409ce","file_size":769383201,"date_updated":"2025-02-04T10:16:52Z","access_level":"open_access","file_id":"18992","date_created":"2025-02-04T10:16:52Z","success":1,"content_type":"application/zip","file_name":"Chiossi_etal_2025_PNAS_data.zip"},{"date_created":"2025-02-04T10:18:33Z","content_type":"text/plain","success":1,"file_name":"readme.txt","date_updated":"2025-02-04T10:18:33Z","access_level":"open_access","file_id":"18993","checksum":"50602931dcd33e4f009ed46af11335f3","creator":"hchiossi","file_size":3215,"relation":"main_file"}],"tmp":{"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)","image":"/images/cc_by_nc_nd.png"},"status":"public","has_accepted_license":"1","department":[{"_id":"GradSch"},{"_id":"JoCs"},{"_id":"GaTk"}],"corr_author":"1","related_material":{"record":[{"status":"public","id":"19453","relation":"used_in_publication"}]},"date_published":"2025-02-04T00:00:00Z","title":"Research data for the publication \"Learning reshapes the hippocampal representation hierarchy\"","acknowledged_ssus":[{"_id":"PreCl"},{"_id":"M-Shop"}],"year":"2025","keyword":["hippocampus","electrophysiology","behavior"],"publisher":"Institute of Science and Technology Austria","OA_place":"repository","author":[{"full_name":"Chiossi, Heloisa","orcid":"0009-0004-2973-278X","last_name":"Chiossi","first_name":"Heloisa","id":"2BBA502C-F248-11E8-B48F-1D18A9856A87"}],"date_created":"2025-02-04T10:36:18Z","ddc":["570"],"type":"research_data","OA_type":"gold","article_processing_charge":"No","oa_version":"Published Version","_id":"18991","abstract":[{"lang":"eng","text":"Research data for the article \"Learning reshapes the hippocampal representation hierarchy\" from Chiossi et al. (PNAS, 2025). The data includes hippocampal CA1 unit activity and behaviour tracking of 5 Long Evans rats during the learning of an associative memory task. Detailed information can be found in the 'readme.txt' file."}],"doi":"10.15479/AT:ISTA:18991","contributor":[{"last_name":"Nardin","orcid":"0000-0001-8849-6570","contributor_type":"researcher","first_name":"Michele","id":"30BD0376-F248-11E8-B48F-1D18A9856A87"},{"id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","first_name":"Gašper","contributor_type":"supervisor","orcid":"0000-0002-6699-1455","last_name":"Tkačik"},{"first_name":"Jozsef L","id":"3FA14672-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-5193-4036","last_name":"Csicsvari","contributor_type":"supervisor"}],"date_updated":"2026-05-06T13:12:00Z","acknowledgement":"Thanks to Rebecca Morse for performing one of the experiments under H.S.C.C. supervision and Jago Wallenschus for technical support, especially with maze design.","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ieee":"H. S. C. Chiossi, “Research data for the publication ‘Learning reshapes the hippocampal representation hierarchy.’” Institute of Science and Technology Austria, 2025.","short":"H.S.C. Chiossi, (2025).","ista":"Chiossi HSC. 2025. Research data for the publication ‘Learning reshapes the hippocampal representation hierarchy’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:18991.","apa":"Chiossi, H. S. C. (2025). Research data for the publication “Learning reshapes the hippocampal representation hierarchy.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:18991","mla":"Chiossi, Heloisa S. C. Research Data for the Publication “Learning Reshapes the Hippocampal Representation Hierarchy.” Institute of Science and Technology Austria, 2025, doi:10.15479/AT:ISTA:18991.","chicago":"Chiossi, Heloisa S. C. “Research Data for the Publication ‘Learning Reshapes the Hippocampal Representation Hierarchy.’” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT:ISTA:18991.","ama":"Chiossi HSC. Research data for the publication “Learning reshapes the hippocampal representation hierarchy.” 2025. doi:10.15479/AT:ISTA:18991"},"file_date_updated":"2025-02-04T10:18:33Z","day":"04","license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","month":"02"},{"has_accepted_license":"1","department":[{"_id":"GradSch"},{"_id":"MiLe"}],"publication_status":"published","corr_author":"1","alternative_title":["ISTA Thesis"],"tmp":{"image":"/images/cc_by_nc_sa.png","short":"CC BY-NC-SA (4.0)","name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode"},"status":"public","file":[{"relation":"main_file","file_size":7779825,"checksum":"5822a4dd31724c512b37c658af1787ab","creator":"mmaslov","access_level":"open_access","date_updated":"2025-02-18T14:25:59Z","file_id":"19061","date_created":"2025-02-18T14:25:59Z","file_name":"thesis_Maslov.pdf","content_type":"application/pdf"},{"file_size":14453726,"creator":"mmaslov","checksum":"89bdce4774406d26ceca88a8bbcd6a9a","relation":"source_file","file_name":"thesis_Maslov_source.zip","content_type":"application/zip","date_created":"2025-02-18T14:25:59Z","file_id":"19062","date_updated":"2025-02-18T14:25:59Z","access_level":"open_access"}],"date_created":"2025-02-18T01:41:27Z","ddc":["539","535","541"],"ec_funded":1,"publication_identifier":{"issn":["2663-337X"]},"year":"2025","publisher":"Institute of Science and Technology Austria","author":[{"orcid":"0000-0003-4074-2570","last_name":"Maslov","full_name":"Maslov, Mikhail","id":"2E65BB0E-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail"}],"OA_place":"publisher","title":"Emergent physics of rotating quantum impurities in many-body environments","acknowledged_ssus":[{"_id":"CampIT"},{"_id":"E-Lib"},{"_id":"SSU"}],"related_material":{"record":[{"status":"public","relation":"part_of_dissertation","id":"10845"},{"status":"public","relation":"part_of_dissertation","id":"7933"},{"status":"public","relation":"part_of_dissertation","id":"18087"}]},"date_published":"2025-02-18T00:00:00Z","citation":{"ieee":"M. Maslov, “Emergent physics of rotating quantum impurities in many-body environments,” Institute of Science and Technology Austria, 2025.","apa":"Maslov, M. (2025). Emergent physics of rotating quantum impurities in many-body environments. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:19048","ista":"Maslov M. 2025. Emergent physics of rotating quantum impurities in many-body environments. Institute of Science and Technology Austria.","short":"M. Maslov, Emergent Physics of Rotating Quantum Impurities in Many-Body Environments, Institute of Science and Technology Austria, 2025.","chicago":"Maslov, Mikhail. “Emergent Physics of Rotating Quantum Impurities in Many-Body Environments.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/at:ista:19048.","mla":"Maslov, Mikhail. Emergent Physics of Rotating Quantum Impurities in Many-Body Environments. Institute of Science and Technology Austria, 2025, doi:10.15479/at:ista:19048.","ama":"Maslov M. Emergent physics of rotating quantum impurities in many-body environments. 2025. doi:10.15479/at:ista:19048"},"page":"86","date_updated":"2026-04-16T12:20:38Z","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","acknowledgement":"I am grateful to the European Research Council (ERC) [10.3030/801770] and Austrian\r\nScience Fund (FWF) [10.55776/F1004] for funding my research and to the Physical\r\nReview journals for publishing it. I also want to thank the VCQ (previously CoQuS) and\r\nIQOQI for organizing wonderful networking events for the physics community in Vienna\r\nand Innsbruck, respectively. Moreover, I thank Austrian Science Fund (FWF) for the\r\ncontinuous support for quantum research.","oa":1,"supervisor":[{"full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","last_name":"Lemeshko","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail"}],"project":[{"name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770","call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425"},{"grant_number":"F100403","name":"Coherent Optical Metrology Beyond Electric-Dipole-Allowed Transitions","_id":"7c040762-9f16-11ee-852c-dd79eeee4ab3"}],"type":"dissertation","oa_version":"Published Version","article_processing_charge":"No","_id":"19048","abstract":[{"text":"Rotations are found in physics problems at all scales: from spatial motion of celestial bodies, to transitions between quantum states of atoms and molecules. Mathematically, they represent a fundamental class of transformations and symmetries. Unlike spatial displacements, rotational transformations in three-dimensional space are non-commutative: the result of applying a sequence of rotations depends on the order of these operations. This feature makes the emergent physics that involves rotations rather intricate, but instrumental for studies of highly-interconnected many-body systems. In the presence of an environment, rotational properties of an object change, due to the interaction with particles of the environment. Owing to the complexity of this interaction, it can be engineered to exhibit certain properties of interest. In this Thesis, we examine several scenarios of how the rotational behavior of an impurity can be modified by interactions with its environment.","lang":"eng"}],"doi":"10.15479/at:ista:19048","month":"02","license":"https://creativecommons.org/licenses/by-nc-sa/4.0/","language":[{"iso":"eng"}],"degree_awarded":"PhD","day":"18","file_date_updated":"2025-02-18T14:25:59Z"},{"publication":"Monthly Notices of the Royal Astronomical Society","_id":"19066","abstract":[{"lang":"eng","text":"We present a sample of 1956 individual stellar clumps at redshift 0.7 < z < 10, detected with JWST/NIRCam in 476 galaxies lensed by the galaxy cluster Abell2744. The lensed clumps present magnifications ranging between μ = 1.8 and μ = 300. We perform simultaneous size-photometry estimates in 20 JWST/NIRCam median and broad-band filters from 0.7 to 5 μm.\r\nSpectral energy distribution (SED) fitting analyses enable us to recover the physical properties of the clumps. The majority of the clumps are spatially resolved and have effective radii in the range Reff = 10–700 pc. We restrict this first study to the 1751 post-reionization era clumps with redshift < 5.5. We find a significant evolution of the average clump ages, star formation rates (SFRs), SFR surface densities, and metallicity with increasing redshift, while median stellar mass and stellar mass surface densities are similar in the probed redshift range. We observe a strong correlation between the clump properties and the properties of their host galaxies, with more massive galaxies hosting more massive and older clumps. We find that clumps closer to their host galactic centre are on average more massive, while their ages do not show clear sign of migration. We find that clumps at cosmic noon sample the upper-mass end of the mass function to higher masses than at z > 3, reflecting the rapid increase towards the peak of the cosmic star formation history. We conclude that the results achieved over the studied redshift range are in agreement with expectation of in situ clump formation scenario from large-scale disc fragmentation. "}],"doi":"10.1093/mnras/staf058","oa_version":"Published Version","article_processing_charge":"No","OA_type":"gold","project":[{"_id":"bd9b2118-d553-11ed-ba76-db24564edfea","name":"Young galaxies as tracers and agents of cosmic reionization","grant_number":"101076224"}],"type":"journal_article","page":"2535-2558","citation":{"ama":"Claeyssens A, Adamo A, Messa M, et al. Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744. Monthly Notices of the Royal Astronomical Society. 2025;537(3):2535-2558. doi:10.1093/mnras/staf058","chicago":"Claeyssens, Adélaïde, Angela Adamo, Matteo Messa, Miroslava Dessauges-Zavadsky, Johan Richard, Ivan Kramarenko, Jorryt J Matthee, and Rohan P. Naidu. “Tracing Star Formation across Cosmic Time at Tens of Parsec-Scales in the Lensing Cluster Field Abell 2744.” Monthly Notices of the Royal Astronomical Society. Oxford University Press, 2025. https://doi.org/10.1093/mnras/staf058.","mla":"Claeyssens, Adélaïde, et al. “Tracing Star Formation across Cosmic Time at Tens of Parsec-Scales in the Lensing Cluster Field Abell 2744.” Monthly Notices of the Royal Astronomical Society, vol. 537, no. 3, Oxford University Press, 2025, pp. 2535–58, doi:10.1093/mnras/staf058.","ista":"Claeyssens A, Adamo A, Messa M, Dessauges-Zavadsky M, Richard J, Kramarenko I, Matthee JJ, Naidu RP. 2025. Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744. Monthly Notices of the Royal Astronomical Society. 537(3), 2535–2558.","apa":"Claeyssens, A., Adamo, A., Messa, M., Dessauges-Zavadsky, M., Richard, J., Kramarenko, I., … Naidu, R. P. (2025). Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744. Monthly Notices of the Royal Astronomical Society. Oxford University Press. https://doi.org/10.1093/mnras/staf058","short":"A. Claeyssens, A. Adamo, M. Messa, M. Dessauges-Zavadsky, J. Richard, I. Kramarenko, J.J. Matthee, R.P. Naidu, Monthly Notices of the Royal Astronomical Society 537 (2025) 2535–2558.","ieee":"A. Claeyssens et al., “Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744,” Monthly Notices of the Royal Astronomical Society, vol. 537, no. 3. Oxford University Press, pp. 2535–2558, 2025."},"acknowledgement":"The authors thank the International Space Science Institute for sponsoring the ISSI team: ‘Star Formation within rapidly evolving galaxies’ where many ideas discussed in this article have been brainstormed. AA and AC acknowledge support by the Swedish research council Vetenskapsrådet (2021-05559). MM acknowledges the financial support through grant PRIN-MIUR 2020SKSTHZ. JM and IK acknowledge support by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. RPN acknowledges funding from JWST programme GO-3516. Support for this work was provided by NASA through the NASA Hubble Fellowship grant HST-HF2-51515.001-A awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555.","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-02-16T11:51:48Z","file_date_updated":"2025-02-25T06:38:43Z","month":"03","language":[{"iso":"eng"}],"volume":537,"day":"01","status":"public","tmp":{"short":"CC BY (4.0)","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)"},"arxiv":1,"file":[{"file_id":"19084","date_updated":"2025-02-25T06:38:43Z","access_level":"open_access","file_name":"2025_MonthlyNoticesRAS_Claeyssens.pdf","success":1,"content_type":"application/pdf","date_created":"2025-02-25T06:38:43Z","relation":"main_file","file_size":35099276,"creator":"dernst","checksum":"431aef05755e6b5472f5e9b4c326cf84"}],"publication_status":"published","external_id":{"arxiv":["2410.10974"],"isi":["001420026000001"]},"department":[{"_id":"JoMa"},{"_id":"GradSch"}],"has_accepted_license":"1","scopus_import":"1","article_type":"original","issue":"3","title":"Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744","date_published":"2025-03-01T00:00:00Z","publication_identifier":{"eissn":["1365-2966"],"issn":["0035-8711"]},"DOAJ_listed":"1","ddc":["520"],"date_created":"2025-02-23T23:01:55Z","isi":1,"quality_controlled":"1","author":[{"full_name":"Claeyssens, Adélaïde","last_name":"Claeyssens","first_name":"Adélaïde"},{"full_name":"Adamo, Angela","last_name":"Adamo","first_name":"Angela"},{"full_name":"Messa, Matteo","last_name":"Messa","first_name":"Matteo"},{"full_name":"Dessauges-Zavadsky, Miroslava","last_name":"Dessauges-Zavadsky","first_name":"Miroslava"},{"last_name":"Richard","full_name":"Richard, Johan","first_name":"Johan"},{"first_name":"Ivan","id":"9a9394cb-3200-11ee-973b-f5ba2a8b16e4","last_name":"Kramarenko","orcid":"0000-0001-5346-6048","full_name":"Kramarenko, Ivan"},{"full_name":"Matthee, Jorryt J","orcid":"0000-0003-2871-127X","last_name":"Matthee","id":"7439a258-f3c0-11ec-9501-9df22fe06720","first_name":"Jorryt J"},{"last_name":"Naidu","full_name":"Naidu, Rohan P.","first_name":"Rohan P."}],"OA_place":"publisher","publisher":"Oxford University Press","intvolume":" 537","year":"2025"},{"publisher":"American Physical Society","author":[{"last_name":"Hübl","full_name":"Hübl, Maximilian","id":"5eb8629e-15b2-11ec-abd3-e6f3e5e01f32","first_name":"Maximilian"},{"first_name":"Carl Peter","id":"EB352CD2-F68A-11E9-89C5-A432E6697425","full_name":"Goodrich, Carl Peter","last_name":"Goodrich","orcid":"0000-0002-1307-5074"}],"OA_place":"repository","year":"2025","intvolume":" 134","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"pmid":1,"date_created":"2025-02-23T23:01:55Z","isi":1,"quality_controlled":"1","date_published":"2025-02-07T00:00:00Z","related_material":{"link":[{"url":"https://github.com/mxhbl/Roly.jl","relation":"software"}]},"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2405.13567"}],"scopus_import":"1","article_type":"original","issue":"5","title":"Accessing semiaddressable self-assembly with efficient structure enumeration","corr_author":"1","publication_status":"published","external_id":{"pmid":["39983190"],"isi":["001454696800003"],"arxiv":["2405.13567"]},"department":[{"_id":"CaGo"},{"_id":"GradSch"}],"arxiv":1,"status":"public","article_number":"058204","day":"07","volume":134,"language":[{"iso":"eng"}],"month":"02","oa":1,"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","acknowledgement":"We thank Daichi Hayakawa, Thomas E. Videbæk, and W. Benjamin Rogers for important discussions and Jérémie Palacci, Anđela Šarić, and Scott Waitukaitis for helpful comments on the manuscript. The research was supported by the Gesellschaft für Forschungsförderung Niederösterreich under Project No. FTI23-G-011.","date_updated":"2025-09-30T10:35:47Z","citation":{"short":"M. Hübl, C.P. Goodrich, Physical Review Letters 134 (2025).","apa":"Hübl, M., & Goodrich, C. P. (2025). Accessing semiaddressable self-assembly with efficient structure enumeration. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.134.058204","ista":"Hübl M, Goodrich CP. 2025. Accessing semiaddressable self-assembly with efficient structure enumeration. Physical Review Letters. 134(5), 058204.","ieee":"M. Hübl and C. P. Goodrich, “Accessing semiaddressable self-assembly with efficient structure enumeration,” Physical Review Letters, vol. 134, no. 5. American Physical Society, 2025.","ama":"Hübl M, Goodrich CP. Accessing semiaddressable self-assembly with efficient structure enumeration. Physical Review Letters. 2025;134(5). doi:10.1103/PhysRevLett.134.058204","mla":"Hübl, Maximilian, and Carl Peter Goodrich. “Accessing Semiaddressable Self-Assembly with Efficient Structure Enumeration.” Physical Review Letters, vol. 134, no. 5, 058204, American Physical Society, 2025, doi:10.1103/PhysRevLett.134.058204.","chicago":"Hübl, Maximilian, and Carl Peter Goodrich. “Accessing Semiaddressable Self-Assembly with Efficient Structure Enumeration.” Physical Review Letters. American Physical Society, 2025. https://doi.org/10.1103/PhysRevLett.134.058204."},"oa_version":"Preprint","article_processing_charge":"No","abstract":[{"lang":"eng","text":"Modern experimental methods enable the creation of self-assembly building blocks with tunable interactions, but optimally exploiting this tunability for the self-assembly of desired structures remains an important challenge. Many studies of this inverse problem start with the so-called fully addressable limit, where every particle in a target structure is different. This leads to clear design principles that often result in high assembly yield, but it is not a scalable approach—at some point, one must grapple with “reusing” building blocks, which lowers the degree of addressability and may cause a multitude of off-target structures to form, complicating the design process. Here, we solve a key obstacle preventing robust inverse design in the “semiaddressable regime” by developing a highly efficient algorithm that enumerates all structures that can be formed from a given set of building blocks. By combining this with established partition-function-based yield calculations, we show that it is almost always possible to find economical semiaddressable designs where the entropic gain from reusing building blocks outweighs the presence of off-target structures and even increases the yield of the target. Thus, not only does our enumeration algorithm enable robust and scalable inverse design in the semiaddressable regime, our results demonstrate that it is possible to operate in this regime while maintaining the level of control often associated with full addressability."}],"_id":"19067","doi":"10.1103/PhysRevLett.134.058204","type":"journal_article","project":[{"grant_number":"FTI23-G-011","name":"Dynamically reconfigurable self-assembly with triangular DNA-origami bricks","_id":"8dd93da8-16d5-11f0-9cad-d2c70200d9a5"}],"OA_type":"green","publication":"Physical Review Letters"},{"year":"2025","publisher":"Institute of Science and Technology Austria","author":[{"last_name":"Saez Mollejo","full_name":"Saez Mollejo, Jaime","first_name":"Jaime","id":"e0390f72-f6e0-11ea-865d-862393336714"}],"OA_place":"publisher","date_created":"2025-03-17T08:57:09Z","ddc":["530"],"related_material":{"record":[{"relation":"used_in_publication","id":"19424","status":"public"}]},"date_published":"2025-03-17T00:00:00Z","title":"Exchange anisotropies in microwave-driven singlet-triplet qubits","acknowledged_ssus":[{"_id":"NanoFab"},{"_id":"M-Shop"}],"has_accepted_license":"1","department":[{"_id":"GradSch"},{"_id":"GeKa"}],"corr_author":"1","file":[{"relation":"main_file","creator":"jsaezmol","checksum":"1f21c8ea2196776aae51cc3a5d00e00b","file_size":21971911,"access_level":"open_access","date_updated":"2025-03-17T08:48:09Z","file_id":"19410","date_created":"2025-03-17T08:48:09Z","success":1,"content_type":"application/x-zip-compressed","file_name":"AllDataPublished.zip"}],"tmp":{"short":"CC BY (4.0)","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)"},"status":"public","day":"17","month":"03","file_date_updated":"2025-03-17T08:48:09Z","date_updated":"2026-05-20T06:42:16Z","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","acknowledgement":"We thank A. Crippa for helpful discussions. This research was supported by the Scientific Service Units of ISTA through resources provided by the MIBA Machine Shop and the Nanofabrication facility. This research and related results were made possible with the support of the NOMIS Foundation, the HORIZON-RIA 101069515 project and the FWF Projects \r\nwith DOI:10.55776/F86 and DOI:10.55776/I5060. M.R.-R. acknowledges support from the Netherlands Organization of\r\n scientific Research (NWO) under Veni grant VI.Veni.212.223. The Research of S.B. and M.R.-R. was sponsored in part by the Army Research Office and was accomplished under Award Number: W911NF-23-1-0110.","citation":{"ieee":"J. Saez Mollejo, “Exchange anisotropies in microwave-driven singlet-triplet qubits.” Institute of Science and Technology Austria, 2025.","apa":"Saez Mollejo, J. (2025). Exchange anisotropies in microwave-driven singlet-triplet qubits. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:19409","ista":"Saez Mollejo J. 2025. Exchange anisotropies in microwave-driven singlet-triplet qubits, Institute of Science and Technology Austria, 10.15479/AT:ISTA:19409.","short":"J. Saez Mollejo, (2025).","chicago":"Saez Mollejo, Jaime. “Exchange Anisotropies in Microwave-Driven Singlet-Triplet Qubits.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT:ISTA:19409.","mla":"Saez Mollejo, Jaime. Exchange Anisotropies in Microwave-Driven Singlet-Triplet Qubits. Institute of Science and Technology Austria, 2025, doi:10.15479/AT:ISTA:19409.","ama":"Saez Mollejo J. Exchange anisotropies in microwave-driven singlet-triplet qubits. 2025. doi:10.15479/AT:ISTA:19409"},"type":"research_data","project":[{"grant_number":"101069515","name":"Integrated Germanium Quantum Technology","_id":"34c0acea-11ca-11ed-8bc3-8775e10fd452"},{"_id":"c0977eea-5a5b-11eb-8a69-a862db0cf4d1","grant_number":"I05060","name":"High impedance circuit quantum electrodynamics with hole spins"},{"grant_number":"F8606","name":"Center for Correlated Quantum Materials and Solid State Quantum Systems: Conventional and unconventional topological superconductors","_id":"34a66131-11ca-11ed-8bc3-a31681c6b03e"}],"OA_type":"gold","oa_version":"Published Version","article_processing_charge":"No","_id":"19409","abstract":[{"text":"This .zip file contains the data to reproduce the figures and supplementary figures of \"Exchange anisotropies in microwave-driven singlet-triplet qubits\" by Jaime Saez-Mollejo et al.\r\n","lang":"eng"}],"doi":"10.15479/AT:ISTA:19409","contributor":[{"first_name":"Daniel","id":"4C473F58-F248-11E8-B48F-1D18A9856A87","last_name":"Jirovec","orcid":"0000-0002-7197-4801"},{"last_name":"Schell","first_name":"Yona A","id":"fe39122d-06bb-11ec-a33b-9e22b40e40a5"},{"last_name":"Kukucka","id":"3F5D8856-F248-11E8-B48F-1D18A9856A87","first_name":"Josip"},{"last_name":"Calcaterra","first_name":"Stefano"},{"last_name":"Chrastina","first_name":"Daniel "},{"last_name":"Isella","first_name":"Giovanni "},{"last_name":"Rimbach-Russ","first_name":"Maximilian"},{"first_name":"Stefano","last_name":"Bosco"},{"orcid":"0000-0001-8342-202X","last_name":"Katsaros","id":"38DB5788-F248-11E8-B48F-1D18A9856A87","first_name":"Georgios"}]},{"publication":"npj Quantum Materials","article_processing_charge":"Yes","oa_version":"Published Version","_id":"19531","doi":"10.1038/s41535-025-00754-7","abstract":[{"text":"In standard quantum electrodynamics (QED), the so-called non-minimal (Pauli) coupling is suppressed for elementary particles and has no physical implications. Here, we show that the Pauli term naturally appears in a known family of Dirac materials—the lead-halide perovskites, suggesting a novel playground for the study of analog QED effects. We outline measurable manifestations of the Pauli term in the phenomena pertaining to (i) relativistic corrections to bound states (ii) the Klein paradox, and (iii) spin effects in scattering. In particular, we demonstrate that (a) the binding energy of an electron in the vicinity of a positively charged defect is noticeably decreased due to the polarizability of lead ions and the appearance of a Darwin-like term, (b) strong spin-orbit coupling due to the Pauli term affects the exciton states, and (c) scattering of an electron off an energy barrier with broken mirror symmetry produces spin polarization in the outgoing current. Our study adds to the understanding of quantum phenomena in lead-halide perovskites and paves the way for tabletop simulations of analog Dirac-Pauli equations.","lang":"eng"}],"type":"journal_article","project":[{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"OA_type":"gold","citation":{"mla":"Shiva Kumar, Abhishek, et al. “Massive Dirac-Pauli Physics in Lead-Halide Perovskites.” Npj Quantum Materials, vol. 10, 37, Springer Nature, 2025, doi:10.1038/s41535-025-00754-7.","chicago":"Shiva Kumar, Abhishek, Mikhail Maslov, Mikhail Lemeshko, Artem Volosniev, and Zhanybek Alpichshev. “Massive Dirac-Pauli Physics in Lead-Halide Perovskites.” Npj Quantum Materials. Springer Nature, 2025. https://doi.org/10.1038/s41535-025-00754-7.","ama":"Shiva Kumar A, Maslov M, Lemeshko M, Volosniev A, Alpichshev Z. Massive Dirac-Pauli physics in lead-halide perovskites. npj Quantum Materials. 2025;10. doi:10.1038/s41535-025-00754-7","ieee":"A. Shiva Kumar, M. Maslov, M. Lemeshko, A. Volosniev, and Z. Alpichshev, “Massive Dirac-Pauli physics in lead-halide perovskites,” npj Quantum Materials, vol. 10. Springer Nature, 2025.","short":"A. Shiva Kumar, M. Maslov, M. Lemeshko, A. Volosniev, Z. Alpichshev, Npj Quantum Materials 10 (2025).","apa":"Shiva Kumar, A., Maslov, M., Lemeshko, M., Volosniev, A., & Alpichshev, Z. (2025). Massive Dirac-Pauli physics in lead-halide perovskites. Npj Quantum Materials. Springer Nature. https://doi.org/10.1038/s41535-025-00754-7","ista":"Shiva Kumar A, Maslov M, Lemeshko M, Volosniev A, Alpichshev Z. 2025. Massive Dirac-Pauli physics in lead-halide perovskites. npj Quantum Materials. 10, 37."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"date_updated":"2026-05-06T13:06:08Z","file_date_updated":"2025-04-10T06:12:49Z","language":[{"iso":"eng"}],"month":"04","day":"04","volume":10,"article_number":"37","status":"public","tmp":{"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)","image":"/images/cc_by_nc_nd.png"},"file":[{"file_size":592092,"creator":"dernst","checksum":"08b1a94b362bb65482887e50020810e5","relation":"main_file","file_name":"2025_njpQuantumMaterials_Kumar.pdf","success":1,"content_type":"application/pdf","date_created":"2025-04-10T06:12:49Z","file_id":"19536","access_level":"open_access","date_updated":"2025-04-10T06:12:49Z"}],"APC_amount":"3054 EUR","corr_author":"1","publication_status":"published","external_id":{"isi":["001459830100002"]},"has_accepted_license":"1","department":[{"_id":"GradSch"},{"_id":"ZhAl"},{"_id":"MiLe"}],"article_type":"original","scopus_import":"1","title":"Massive Dirac-Pauli physics in lead-halide perovskites","date_published":"2025-04-04T00:00:00Z","related_material":{"link":[{"url":"https://git.ista.ac.at/mmaslov/dirac_pauli_LHP","relation":"software"}]},"publication_identifier":{"eissn":["2397-4648"]},"isi":1,"date_created":"2025-04-08T18:13:06Z","quality_controlled":"1","ddc":["530"],"DOAJ_listed":"1","publisher":"Springer Nature","author":[{"last_name":"Shiva Kumar","full_name":"Shiva Kumar, Abhishek","first_name":"Abhishek","id":"5e9a6931-eb97-11eb-a6c2-e96f7058d77a"},{"first_name":"Mikhail","id":"2E65BB0E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4074-2570","full_name":"Maslov, Mikhail","last_name":"Maslov"},{"orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail"},{"last_name":"Volosniev","full_name":"Volosniev, Artem","orcid":"0000-0003-0393-5525","first_name":"Artem","id":"37D278BC-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Alpichshev","full_name":"Alpichshev, Zhanybek","orcid":"0000-0002-7183-5203","first_name":"Zhanybek","id":"45E67A2A-F248-11E8-B48F-1D18A9856A87"}],"OA_place":"publisher","year":"2025","intvolume":" 10"},{"corr_author":"1","publication_status":"published","has_accepted_license":"1","department":[{"_id":"GradSch"},{"_id":"GaNo"}],"status":"public","alternative_title":["ISTA Thesis"],"tmp":{"short":"CC BY (4.0)","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)"},"file":[{"date_created":"2025-04-15T08:43:36Z","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","file_name":"Schwarz_Thesis_2025_FINAL.docx","access_level":"closed","date_updated":"2025-04-15T08:43:36Z","file_id":"19561","checksum":"50290a8604edb0a720387f01e9d59fe4","creator":"lschwarz","file_size":21783427,"relation":"source_file"},{"creator":"lschwarz","checksum":"ed028488180ac4901e018ef1c330cf01","file_size":11432175,"embargo":"2026-10-15","relation":"main_file","date_created":"2025-04-15T08:43:42Z","content_type":"application/pdf","file_name":"Schwarz_Thesis_2025_FINALpdfa.pdf","date_updated":"2026-03-27T13:15:08Z","access_level":"closed","embargo_to":"open_access","file_id":"19562"}],"publication_identifier":{"issn":["2663-337X"]},"date_created":"2025-04-14T06:59:06Z","ddc":["570"],"publisher":"Institute of Science and Technology Austria","author":[{"id":"29A8453C-F248-11E8-B48F-1D18A9856A87","first_name":"Lena A","full_name":"Schwarz, Lena A","last_name":"Schwarz"}],"OA_place":"publisher","year":"2025","acknowledged_ssus":[{"_id":"Bio"},{"_id":"PreCl"},{"_id":"ScienComp"}],"title":"Mapping developmental dynamics of autism spectrum disorder mouse models at single-cell resolution","date_published":"2025-04-14T00:00:00Z","related_material":{"record":[{"status":"public","relation":"part_of_dissertation","id":"12802"},{"status":"public","relation":"part_of_dissertation","id":"9429"}]},"citation":{"mla":"Schwarz, Lena A. Mapping Developmental Dynamics of Autism Spectrum Disorder Mouse Models at Single-Cell Resolution. Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-19557.","chicago":"Schwarz, Lena A. “Mapping Developmental Dynamics of Autism Spectrum Disorder Mouse Models at Single-Cell Resolution.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-19557.","ama":"Schwarz LA. Mapping developmental dynamics of autism spectrum disorder mouse models at single-cell resolution. 2025. doi:10.15479/AT-ISTA-19557","ieee":"L. A. Schwarz, “Mapping developmental dynamics of autism spectrum disorder mouse models at single-cell resolution,” Institute of Science and Technology Austria, 2025.","short":"L.A. Schwarz, Mapping Developmental Dynamics of Autism Spectrum Disorder Mouse Models at Single-Cell Resolution, Institute of Science and Technology Austria, 2025.","apa":"Schwarz, L. A. (2025). Mapping developmental dynamics of autism spectrum disorder mouse models at single-cell resolution. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-19557","ista":"Schwarz LA. 2025. Mapping developmental dynamics of autism spectrum disorder mouse models at single-cell resolution. Institute of Science and Technology Austria."},"page":"124","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","acknowledgement":"The work presented in this doctoral thesis was performed at the Institute of Science\r\nand Technology (ISTA) and financially supported by a European Research Council\r\n(ERC) Consolidator Grant (PR1028ERC02), by SFARI (PR1028SIM02) and by the\r\nAustrian Science Fund (FWF) to Gaia Novarino (PE1028W1232). 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We theoretically show that pure single microwave photons can be generated on demand and tuned over a large frequency band by making use of Landau-Zener transitions under a rapid sweep of a control parameter. We devise a protocol that enables fast control of the frequency of the emitted photon over two octaves, without requiring extensive calibration. Additionally, we make theoretical estimates of the generation efficiency, tunability, purity, and linewidth of the photons emitted using this method for both charge- and flux-qubit-based architectures. 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Nessonov and N. T. Ngo, “Indecomposable characters of inductive limits of symmetric groups,” Representation Theory, vol. 29, no. 8. American Mathematical Society, pp. 256–288, 2025.","short":"N. Nessonov, N.T. Ngo, Representation Theory 29 (2025) 256–288.","ista":"Nessonov N, Ngo NT. 2025. Indecomposable characters of inductive limits of symmetric groups. Representation Theory. 29(8), 256–288.","apa":"Nessonov, N., & Ngo, N. T. (2025). Indecomposable characters of inductive limits of symmetric groups. Representation Theory. American Mathematical Society. https://doi.org/10.1090/ert/689","mla":"Nessonov, Nikolay, and Nhok T. Ngo. “Indecomposable Characters of Inductive Limits of Symmetric Groups.” Representation Theory, vol. 29, no. 8, American Mathematical Society, 2025, pp. 256–88, doi:10.1090/ert/689.","chicago":"Nessonov, Nikolay, and Nhok T Ngo. “Indecomposable Characters of Inductive Limits of Symmetric Groups.” Representation Theory. American Mathematical Society, 2025. https://doi.org/10.1090/ert/689.","ama":"Nessonov N, Ngo NT. Indecomposable characters of inductive limits of symmetric groups. Representation Theory. 2025;29(8):256-288. doi:10.1090/ert/689"},"date_updated":"2025-05-05T06:59:07Z","acknowledgement":"The authors were partially supported by the “Long-term program of support of the Ukrainian research teams at the Polish Academy of Sciences carried out in collaboration with the U.S. National Academy of Sciences with the financial support of external partners”. The second author was also supported by the Austrian Science Fund (FWF) grant “Geometry of the tip of the global nilpotent cone” no. 10.55776/P35847","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"Representation Theory","OA_type":"hybrid","project":[{"_id":"34b2c9cb-11ca-11ed-8bc3-a50ba74ca4a3","name":"Geometry of the tip of the global nilpotent cone","grant_number":"P35847"}],"type":"journal_article","doi":"10.1090/ert/689","_id":"19621","abstract":[{"text":"In this paper we obtain a complete description of all indecomposable characters (central positive-definite functions) of inductive limits of the symmetric groups under block diagonal embedding. 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