--- OA_place: publisher OA_type: hybrid _id: '19625' abstract: - lang: eng text: We introduce operator-valued twisted Araki–Woods algebras. These are operator-valued versions of a class of second quantization algebras that includes q-Gaussian and q-Araki–Woods algebras and also generalize Shlyakhtenko’s von Neumann algebras generated by operator-valued semicircular variables. We develop a disintegration theory that reduces the isomorphism type of operator-valued twisted Araki–Woods algebras over type I factors to the scalar-valued case. Moreover, these algebras come with a natural weight, and we characterize its modular theory. We also give sufficient criteria that guarantee the factoriality of these algebras. acknowledgement: "The authors want to thank the organizers of YMC*A 2023 in Leuven, where this collaboration was conceived. They are grateful to Dan Voiculescu for a valuable historical remark and to Zhiyuan Yang for raising the question if operator-valued weights give rise to Tomita correspondences. R.K. was funded by IIT Kanpur through the Institute Postdoctoral Fellowship. M. W. was funded by the Austrian Science Fund (FWF) under the Esprit Programme [ESP 156]. For the purpose of Open Access, the authors have applied a CC BY public copyright licence to any Author Accepted Manuscript (AAM) version arising from this submission.\r\nOpen Access funding enabled and organized by Projekt DEAL." article_number: '110' article_processing_charge: Yes (via OA deal) article_type: original arxiv: 1 author: - first_name: R. Rahul full_name: Kumar, R. Rahul last_name: Kumar - first_name: Melchior full_name: Wirth, Melchior id: 88644358-0A0E-11EA-8FA5-49A33DDC885E last_name: Wirth orcid: 0000-0002-0519-4241 citation: ama: Kumar RR, Wirth M. Operator-valued twisted Araki–Woods algebras. Communications in Mathematical Physics. 2025;406(5). doi:10.1007/s00220-025-05285-7 apa: Kumar, R. R., & Wirth, M. (2025). Operator-valued twisted Araki–Woods algebras. Communications in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s00220-025-05285-7 chicago: Kumar, R. Rahul, and Melchior Wirth. “Operator-Valued Twisted Araki–Woods Algebras.” Communications in Mathematical Physics. Springer Nature, 2025. https://doi.org/10.1007/s00220-025-05285-7. ieee: R. R. Kumar and M. Wirth, “Operator-valued twisted Araki–Woods algebras,” Communications in Mathematical Physics, vol. 406, no. 5. Springer Nature, 2025. ista: Kumar RR, Wirth M. 2025. Operator-valued twisted Araki–Woods algebras. Communications in Mathematical Physics. 406(5), 110. mla: Kumar, R. Rahul, and Melchior Wirth. “Operator-Valued Twisted Araki–Woods Algebras.” Communications in Mathematical Physics, vol. 406, no. 5, 110, Springer Nature, 2025, doi:10.1007/s00220-025-05285-7. short: R.R. Kumar, M. Wirth, Communications in Mathematical Physics 406 (2025). corr_author: '1' date_created: 2025-04-27T22:02:13Z date_published: 2025-05-01T00:00:00Z date_updated: 2025-09-30T12:19:22Z day: '01' ddc: - '510' department: - _id: JaMa doi: 10.1007/s00220-025-05285-7 external_id: arxiv: - '2406.06179' isi: - '001464170400003' pmid: - '40225194' file: - access_level: open_access checksum: 2948e8f567f20f5f837061d2c775534f content_type: application/pdf creator: dernst date_created: 2025-05-05T09:20:54Z date_updated: 2025-05-05T09:20:54Z file_id: '19650' file_name: 2025_CommMathPhysics_Kumar.pdf file_size: 650764 relation: main_file success: 1 file_date_updated: 2025-05-05T09:20:54Z has_accepted_license: '1' intvolume: ' 406' isi: 1 issue: '5' language: - iso: eng license: https://creativecommons.org/licenses/by/4.0/ month: '05' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 34c6ea2d-11ca-11ed-8bc3-c04f3c502833 grant_number: ESP156_N name: Gradient flow techniques for quantum Markov semigroups publication: Communications in Mathematical Physics publication_identifier: eissn: - 1432-0916 issn: - 0010-3616 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Operator-valued twisted Araki–Woods algebras tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 406 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '19627' abstract: - lang: eng text: Differentially private gradient descent (DP-GD) is a popular algorithm to train deep learning models with provable guarantees on the privacy of the training data. In the last decade, the problem of understanding its performance cost with respect to standard GD has received remarkable attention from the research community, which formally derived upper bounds on the excess population risk RP in different learning settings. However, existing bounds typically degrade with over-parameterization, i.e., as the number of parameters p gets larger than the number of training samples n -- a regime which is ubiquitous in current deep-learning practice. As a result, the lack of theoretical insights leaves practitioners without clear guidance, leading some to reduce the effective number of trainable parameters to improve performance, while others use larger models to achieve better results through scale. In this work, we show that in the popular random features model with quadratic loss, for any sufficiently large p , privacy can be obtained for free, i.e., |RP|=o(1) , not only when the privacy parameter ε has constant order, but also in the strongly private setting ε=o(1) . This challenges the common wisdom that over-parameterization inherently hinders performance in private learning. acknowledgement: This research was funded in whole, or in part, by the Austrian Science Fund (FWF) Grant number COE 12. For the purpose of open access, the author has applied a CC BY public copyright license to any Author Accepted Manuscript version arising from this submission. The authors were also supported by the 2019 Lopez-Loreta prize, and Simone Bombari was supported by a Google PhD fellowship. We thank Diyuan Wu, Edwige Cyffers, Francesco Pedrotti, Inbar Seroussi, Nikita P. Kalinin, Pietro Pelliconi, Roodabeh Safavi, Yizhe Zhu, and Zhichao Wang for helpful discussions. article_number: e2423072122 article_processing_charge: Yes (in subscription journal) article_type: original arxiv: 1 author: - first_name: Simone full_name: Bombari, Simone id: ca726dda-de17-11ea-bc14-f9da834f63aa last_name: Bombari - first_name: Marco full_name: Mondelli, Marco id: 27EB676C-8706-11E9-9510-7717E6697425 last_name: Mondelli orcid: 0000-0002-3242-7020 citation: ama: Bombari S, Mondelli M. Privacy for free in the overparameterized regime. Proceedings of the National Academy of Sciences. 2025;122(15). doi:10.1073/pnas.2423072122 apa: Bombari, S., & Mondelli, M. (2025). Privacy for free in the overparameterized regime. Proceedings of the National Academy of Sciences. National Academy of Sciences. https://doi.org/10.1073/pnas.2423072122 chicago: Bombari, Simone, and Marco Mondelli. “Privacy for Free in the Overparameterized Regime.” Proceedings of the National Academy of Sciences. National Academy of Sciences, 2025. https://doi.org/10.1073/pnas.2423072122. ieee: S. Bombari and M. Mondelli, “Privacy for free in the overparameterized regime,” Proceedings of the National Academy of Sciences, vol. 122, no. 15. National Academy of Sciences, 2025. ista: Bombari S, Mondelli M. 2025. Privacy for free in the overparameterized regime. Proceedings of the National Academy of Sciences. 122(15), e2423072122. mla: Bombari, Simone, and Marco Mondelli. “Privacy for Free in the Overparameterized Regime.” Proceedings of the National Academy of Sciences, vol. 122, no. 15, e2423072122, National Academy of Sciences, 2025, doi:10.1073/pnas.2423072122. short: S. Bombari, M. Mondelli, Proceedings of the National Academy of Sciences 122 (2025). corr_author: '1' date_created: 2025-04-27T22:02:13Z date_published: 2025-04-15T00:00:00Z date_updated: 2025-09-30T12:18:13Z day: '15' ddc: - '000' department: - _id: MaMo doi: 10.1073/pnas.2423072122 external_id: arxiv: - '2410.14787' isi: - '001471214000001' pmid: - '40215275' file: - access_level: open_access checksum: 1ac6f78e368d35a0cafb4d2d9bd63443 content_type: application/pdf creator: dernst date_created: 2025-05-05T07:27:54Z date_updated: 2025-05-05T07:27:54Z file_id: '19648' file_name: 2025_PNAS_Bombari.pdf file_size: 2328320 relation: main_file success: 1 file_date_updated: 2025-05-05T07:27:54Z has_accepted_license: '1' intvolume: ' 122' isi: 1 issue: '15' language: - iso: eng month: '04' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 059876FA-7A3F-11EA-A408-12923DDC885E name: Prix Lopez-Loretta 2019 - Marco Mondelli - _id: 92099302-16d5-11f0-9cad-f9a785f54fbd name: 'Trustworthy Deep Learning Theory: Private Over-Parameterized Models and Robust LLMs' publication: Proceedings of the National Academy of Sciences publication_identifier: eissn: - 1091-6490 issn: - 0027-8424 publication_status: published publisher: National Academy of Sciences quality_controlled: '1' scopus_import: '1' status: public title: Privacy for free in the overparameterized regime tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 122 year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '19628' abstract: - lang: eng text: We consider the critical temperature for superconductivity, defined via the linear BCS equation. We prove that at weak coupling the critical temperature for a sample confined to a quadrant in two dimensions is strictly larger than the one for a half-space, which in turn is strictly larger than the one for R^2. Furthermore, we prove that the relative difference of the critical temperatures vanishes in the weak coupling limit. article_number: e71 article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Barbara full_name: Roos, Barbara id: 5DA90512-D80F-11E9-8994-2E2EE6697425 last_name: Roos orcid: 0000-0002-9071-5880 - first_name: Robert full_name: Seiringer, Robert id: 4AFD0470-F248-11E8-B48F-1D18A9856A87 last_name: Seiringer orcid: 0000-0002-6781-0521 citation: ama: Roos B, Seiringer R. Enhanced superconductivity at a corner for the linear BCS equation. Forum of Mathematics, Sigma. 2025;13. doi:10.1017/fms.2024.145 apa: Roos, B., & Seiringer, R. (2025). Enhanced superconductivity at a corner for the linear BCS equation. Forum of Mathematics, Sigma. Cambridge University Press. https://doi.org/10.1017/fms.2024.145 chicago: Roos, Barbara, and Robert Seiringer. “Enhanced Superconductivity at a Corner for the Linear BCS Equation.” Forum of Mathematics, Sigma. Cambridge University Press, 2025. https://doi.org/10.1017/fms.2024.145. ieee: B. Roos and R. Seiringer, “Enhanced superconductivity at a corner for the linear BCS equation,” Forum of Mathematics, Sigma, vol. 13. Cambridge University Press, 2025. ista: Roos B, Seiringer R. 2025. Enhanced superconductivity at a corner for the linear BCS equation. Forum of Mathematics, Sigma. 13, e71. mla: Roos, Barbara, and Robert Seiringer. “Enhanced Superconductivity at a Corner for the Linear BCS Equation.” Forum of Mathematics, Sigma, vol. 13, e71, Cambridge University Press, 2025, doi:10.1017/fms.2024.145. short: B. Roos, R. Seiringer, Forum of Mathematics, Sigma 13 (2025). corr_author: '1' date_created: 2025-04-27T22:02:14Z date_published: 2025-04-14T00:00:00Z date_updated: 2025-09-30T12:20:22Z day: '14' ddc: - '510' department: - _id: RoSe doi: 10.1017/fms.2024.145 external_id: arxiv: - '2308.07115' isi: - '001465985500001' file: - access_level: open_access checksum: b0919b3a14f2cb39f8df0e3f41b8d6f1 content_type: application/pdf creator: dernst date_created: 2025-05-05T09:41:42Z date_updated: 2025-05-05T09:41:42Z file_id: '19651' file_name: 2025_ForumMathSigma_Roos.pdf file_size: 631645 relation: main_file success: 1 file_date_updated: 2025-05-05T09:41:42Z has_accepted_license: '1' intvolume: ' 13' isi: 1 language: - iso: eng month: '04' oa: 1 oa_version: Published Version project: - _id: bda63fe5-d553-11ed-ba76-a16e3d2f256b grant_number: I06427 name: Mathematical Challenges in BCS Theory of Superconductivity publication: Forum of Mathematics, Sigma publication_identifier: eissn: - 2050-5094 publication_status: published publisher: Cambridge University Press quality_controlled: '1' scopus_import: '1' status: public title: Enhanced superconductivity at a corner for the linear BCS equation tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 13 year: '2025' ... --- OA_type: closed access _id: '19629' abstract: - lang: eng text: The SiOx anode exhibits a high specific capacity and commendable durability for lithium-ion batteries (LIBs). However, its practical application is hindered by significant volumetric fluctuations during lithiation/delithiation, alongside a metastable nature, which induces mechanical instability and irreversible lithium consumption, ultimately impairing long-term capacity retention in full-battery cell configurations. In this study, we present a phase-engineering approach designed to improve the structural stability of SiOx anodes for LIB applications. By incorporating lithium fluoride, amorphous SiOx undergoes partial transformation into a quartz-like phase, which enhances mechanical integrity and mitigates irreversible lithium loss. This modified anode demonstrates significantly improved stability and prolonged cycle lifespan. Through a combination of multiscale simulations and in situ characterizations, we elucidate the stabilization mechanisms conferred by the quartz phase, providing critical insights into the role of SiOx’s crystal structure in influencing degradation pathways. This work introduces an accessible and efficient method for controlling the crystallinity of SiOx, offering a practical solution to enhance the durability of high-energy-density LIBs. acknowledged_ssus: - _id: EM-Fac - _id: NanoFab acknowledgement: This work was supported by the Guangdong Basic and Applied Basic Research Foundation (2023A1515110828) and the Generalitat de Catalunya (2021SGR01581). This research was supported by the Scientific Service Units (SSU) of ISTA Austria through resources provided by the Electron Microscopy Facility (EMF) and the Nanofabrication Facility (NFF). article_processing_charge: No article_type: original author: - first_name: Jing full_name: Li, Jing last_name: Li - first_name: Guifang full_name: Zeng, Guifang last_name: Zeng - first_name: Sharona full_name: Horta, Sharona id: 03a7e858-01b1-11ec-8b71-99ae6c4a05bc last_name: Horta - first_name: Paulina R. full_name: Martínez-Alanis, Paulina R. last_name: Martínez-Alanis - first_name: Jordi full_name: Jacas Biendicho, Jordi last_name: Jacas Biendicho - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 - first_name: Bingang full_name: Xu, Bingang last_name: Xu - first_name: Lijie full_name: Ci, Lijie last_name: Ci - first_name: Andreu full_name: Cabot, Andreu last_name: Cabot - first_name: Qing full_name: Sun, Qing last_name: Sun citation: ama: Li J, Zeng G, Horta S, et al. Crystallographic engineering in micron-sized SiOx anode material toward stable high-energy-density Lithium-Ion batteries. ACS Nano. 2025;19(16):16096-16109. doi:10.1021/acsnano.5c03074 apa: Li, J., Zeng, G., Horta, S., Martínez-Alanis, P. R., Jacas Biendicho, J., Ibáñez, M., … Sun, Q. (2025). Crystallographic engineering in micron-sized SiOx anode material toward stable high-energy-density Lithium-Ion batteries. ACS Nano. American Chemical Society. https://doi.org/10.1021/acsnano.5c03074 chicago: Li, Jing, Guifang Zeng, Sharona Horta, Paulina R. Martínez-Alanis, Jordi Jacas Biendicho, Maria Ibáñez, Bingang Xu, Lijie Ci, Andreu Cabot, and Qing Sun. “Crystallographic Engineering in Micron-Sized SiOx Anode Material toward Stable High-Energy-Density Lithium-Ion Batteries.” ACS Nano. American Chemical Society, 2025. https://doi.org/10.1021/acsnano.5c03074. ieee: J. Li et al., “Crystallographic engineering in micron-sized SiOx anode material toward stable high-energy-density Lithium-Ion batteries,” ACS Nano, vol. 19, no. 16. American Chemical Society, pp. 16096–16109, 2025. ista: Li J, Zeng G, Horta S, Martínez-Alanis PR, Jacas Biendicho J, Ibáñez M, Xu B, Ci L, Cabot A, Sun Q. 2025. Crystallographic engineering in micron-sized SiOx anode material toward stable high-energy-density Lithium-Ion batteries. ACS Nano. 19(16), 16096–16109. mla: Li, Jing, et al. “Crystallographic Engineering in Micron-Sized SiOx Anode Material toward Stable High-Energy-Density Lithium-Ion Batteries.” ACS Nano, vol. 19, no. 16, American Chemical Society, 2025, pp. 16096–109, doi:10.1021/acsnano.5c03074. short: J. Li, G. Zeng, S. Horta, P.R. Martínez-Alanis, J. Jacas Biendicho, M. Ibáñez, B. Xu, L. Ci, A. Cabot, Q. Sun, ACS Nano 19 (2025) 16096–16109. date_created: 2025-04-27T22:02:14Z date_published: 2025-04-16T00:00:00Z date_updated: 2025-09-30T12:19:51Z day: '16' department: - _id: MaIb doi: 10.1021/acsnano.5c03074 external_id: isi: - '001468606700001' pmid: - '40237414' intvolume: ' 19' isi: 1 issue: '16' language: - iso: eng month: '04' oa_version: None page: 16096-16109 pmid: 1 publication: ACS Nano publication_identifier: eissn: - 1936-086X issn: - 1936-0851 publication_status: published publisher: American Chemical Society quality_controlled: '1' scopus_import: '1' status: public title: Crystallographic engineering in micron-sized SiOx anode material toward stable high-energy-density Lithium-Ion batteries type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 19 year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '19636' abstract: - lang: eng text: This summary of the second Terrestrial Very-Long-Baseline Atom Interferometry (TVLBAI) Workshop provides a comprehensive overview of our meeting held in London in April 2024 (Second Terrestrial Very-Long-Baseline Atom Interferometry Workshop, Imperial College, April 2024), building on the initial discussions during the inaugural workshop held at CERN in March 2023 (First Terrestrial Very-Long-Baseline Atom Interferometry Workshop, CERN, March 2023). Like the summary of the first workshop (Abend et al. in AVS Quantum Sci. 6:024701, 2024), this document records a critical milestone for the international atom interferometry community. It documents our concerted efforts to evaluate progress, address emerging challenges, and refine strategic directions for future large-scale atom interferometry projects. Our commitment to collaboration is manifested by the integration of diverse expertise and the coordination of international resources, all aimed at advancing the frontiers of atom interferometry physics and technology, as set out in a Memorandum of Understanding signed by over 50 institutions (Memorandum of Understanding for the Terrestrial Very Long Baseline Atom Interferometer Study). acknowledgement: "We acknowledge the support of the CERN Physics Beyond Collider activity, the CERN Quantum Technology Initiative, the Long Range Broad Agency Announcement (BAA) for the Navy and Marine Corps Science and Technology programme, Hannover Leibniz University, and the Physics Department at Imperial College London, whose contributions were instrumental in supporting the workshop that laid the foundation for this paper.\r\nThe workshop was partially funded by contributions from the Long Range Broad Agency Announcement (BAA) for the Navy and Marine Corps Science and Technology programme, Hannover Leibniz University, and the Physics Department at Imperial College London." article_number: '42' article_processing_charge: Yes article_type: review arxiv: 1 author: - first_name: Adam full_name: Abdalla, Adam last_name: Abdalla - first_name: Mahiro full_name: Abe, Mahiro last_name: Abe - first_name: Sven full_name: Abend, Sven last_name: Abend - first_name: Mouine full_name: Abidi, Mouine last_name: Abidi - first_name: Monika full_name: Aidelsburger, Monika last_name: Aidelsburger - first_name: Ashkan full_name: Alibabaei, Ashkan last_name: Alibabaei - first_name: Baptiste full_name: Allard, Baptiste last_name: Allard - first_name: John full_name: Antoniadis, John last_name: Antoniadis - first_name: Gianluigi full_name: Arduini, Gianluigi last_name: Arduini - first_name: Nadja full_name: Augst, Nadja last_name: Augst - first_name: Philippos full_name: Balamatsias, Philippos last_name: Balamatsias - first_name: Antun full_name: Balaž, Antun last_name: Balaž - first_name: Hannah full_name: Banks, Hannah last_name: Banks - first_name: Rachel L. full_name: Barcklay, Rachel L. last_name: Barcklay - first_name: Michele full_name: Barone, Michele last_name: Barone - first_name: Michele full_name: Barsanti, Michele last_name: Barsanti - first_name: Mark G. full_name: Bason, Mark G. last_name: Bason - first_name: Angelo full_name: Bassi, Angelo last_name: Bassi - first_name: Jean Baptiste full_name: Bayle, Jean Baptiste last_name: Bayle - first_name: Charles F.A. full_name: Baynham, Charles F.A. last_name: Baynham - first_name: Quentin full_name: Beaufils, Quentin last_name: Beaufils - first_name: Sélyan full_name: Beldjoudi, Sélyan last_name: Beldjoudi - first_name: Aleksandar full_name: Belić, Aleksandar last_name: Belić - first_name: Shayne full_name: Bennetts, Shayne last_name: Bennetts - first_name: Jose full_name: Bernabeu, Jose last_name: Bernabeu - first_name: Andrea full_name: Bertoldi, Andrea last_name: Bertoldi - first_name: Clara full_name: Bigard, Clara last_name: Bigard - first_name: N. P. full_name: Bigelow, N. P. last_name: Bigelow - first_name: Robert full_name: Bingham, Robert last_name: Bingham - first_name: Diego full_name: Blas, Diego last_name: Blas - first_name: Alexey full_name: Bobrick, Alexey last_name: Bobrick - first_name: Samuel full_name: Boehringer, Samuel last_name: Boehringer - first_name: Aleksandar full_name: Bogojević, Aleksandar last_name: Bogojević - first_name: Kai full_name: Bongs, Kai last_name: Bongs - first_name: Daniela full_name: Bortoletto, Daniela last_name: Bortoletto - first_name: Philippe full_name: Bouyer, Philippe last_name: Bouyer - first_name: Christian full_name: Brand, Christian last_name: Brand - first_name: Oliver full_name: Buchmueller, Oliver last_name: Buchmueller - first_name: Gabriela full_name: Buica, Gabriela last_name: Buica - first_name: Sergio full_name: Calatroni, Sergio last_name: Calatroni - first_name: Léo full_name: Calmels, Léo last_name: Calmels - first_name: Priscilla full_name: Canizares, Priscilla last_name: Canizares - first_name: Benjamin full_name: Canuel, Benjamin last_name: Canuel - first_name: Ana full_name: Caramete, Ana last_name: Caramete - first_name: Laurentiu Ioan full_name: Caramete, Laurentiu Ioan last_name: Caramete - first_name: Matteo full_name: Carlesso, Matteo last_name: Carlesso - first_name: John full_name: Carlton, John last_name: Carlton - first_name: Samuel P. full_name: Carman, Samuel P. last_name: Carman - first_name: Andrew full_name: Carroll, Andrew last_name: Carroll - first_name: Mateo full_name: Casariego, Mateo last_name: Casariego - first_name: Minoas full_name: Chairetis, Minoas last_name: Chairetis - first_name: Vassilis full_name: Charmandaris, Vassilis last_name: Charmandaris - first_name: Upasna full_name: Chauhan, Upasna last_name: Chauhan - first_name: Jiajun full_name: Chen, Jiajun last_name: Chen - first_name: Maria Luisa Maria Luisa Marilù full_name: Chiofalo, Maria Luisa Maria Luisa Marilù last_name: Chiofalo - first_name: Donatella full_name: Ciampini, Donatella last_name: Ciampini - first_name: Alessia full_name: Cimbri, Alessia last_name: Cimbri - first_name: Pierre full_name: Cladé, Pierre last_name: Cladé - first_name: Jonathon full_name: Coleman, Jonathon last_name: Coleman - first_name: Florin Lucian full_name: Constantin, Florin Lucian last_name: Constantin - first_name: Carlo R. full_name: Contaldi, Carlo R. last_name: Contaldi - first_name: Robin full_name: Corgier, Robin last_name: Corgier - first_name: Bineet full_name: Dash, Bineet last_name: Dash - first_name: G. J. full_name: Davies, G. J. last_name: Davies - first_name: Claudia full_name: De Rham, Claudia last_name: De Rham - first_name: Albert full_name: De Roeck, Albert last_name: De Roeck - first_name: Daniel full_name: Derr, Daniel last_name: Derr - first_name: Soumyodeep full_name: Dey, Soumyodeep last_name: Dey - first_name: Fabio full_name: Di Pumpo, Fabio last_name: Di Pumpo - first_name: Goran S. full_name: Djordjevic, Goran S. last_name: Djordjevic - first_name: Babette full_name: Döbrich, Babette last_name: Döbrich - first_name: Peter full_name: Dornan, Peter last_name: Dornan - first_name: Michael full_name: Doser, Michael last_name: Doser - first_name: Giannis full_name: Drougakis, Giannis last_name: Drougakis - first_name: Jacob full_name: Dunningham, Jacob last_name: Dunningham - first_name: Alisher full_name: Duspayev, Alisher last_name: Duspayev - first_name: Sajan full_name: Easo, Sajan last_name: Easo - first_name: Joshua full_name: Eby, Joshua last_name: Eby - first_name: Maxim full_name: Efremov, Maxim last_name: Efremov - 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first_name: Andrea full_name: Richaud, Andrea last_name: Richaud - first_name: Pedro full_name: Rivero-Antunez, Pedro last_name: Rivero-Antunez - first_name: Tangui full_name: Rodzinka, Tangui last_name: Rodzinka - first_name: Albert full_name: Roura, Albert last_name: Roura - first_name: Jan full_name: Rudolph, Jan last_name: Rudolph - first_name: Dylan full_name: Sabulsky, Dylan last_name: Sabulsky - first_name: Marianna S. full_name: Safronova, Marianna S. last_name: Safronova - first_name: Mairi full_name: Sakellariadou, Mairi last_name: Sakellariadou - first_name: Leonardo full_name: Salvi, Leonardo last_name: Salvi - first_name: Muhammed full_name: Sameed, Muhammed last_name: Sameed - first_name: Sumit full_name: Sarkar, Sumit last_name: Sarkar - first_name: Patrik full_name: Schach, Patrik last_name: Schach - first_name: Stefan Alaric full_name: Schäffer, Stefan Alaric last_name: Schäffer - first_name: Jesse full_name: Schelfhout, Jesse last_name: Schelfhout - first_name: Manuel full_name: Schilling, Manuel last_name: Schilling - first_name: Vladimir full_name: Schkolnik, Vladimir last_name: Schkolnik - first_name: Wolfgang P. full_name: Schleich, Wolfgang P. last_name: Schleich - first_name: Dennis full_name: Schlippert, Dennis last_name: Schlippert - first_name: Ulrich full_name: Schneider, Ulrich last_name: Schneider - first_name: Florian full_name: Schreck, Florian last_name: Schreck - first_name: Ariel full_name: Schwartzman, Ariel last_name: Schwartzman - first_name: Nico full_name: Schwersenz, Nico last_name: Schwersenz - first_name: Olga full_name: Sergijenko, Olga last_name: Sergijenko - first_name: Haifa Rejeb full_name: Sfar, Haifa Rejeb last_name: Sfar - first_name: Lijing full_name: Shao, Lijing last_name: Shao - first_name: Ian full_name: Shipsey, Ian last_name: Shipsey - first_name: Jing full_name: Shu, Jing last_name: Shu - first_name: Yeshpal full_name: Singh, Yeshpal last_name: Singh - first_name: Carlos F. full_name: Sopuerta, Carlos F. last_name: Sopuerta - first_name: Marianna full_name: Sorba, Marianna last_name: Sorba - first_name: Fiodor full_name: Sorrentino, Fiodor last_name: Sorrentino - first_name: Alessandro D.A.M. full_name: Spallicci, Alessandro D.A.M. last_name: Spallicci - first_name: Petruta full_name: Stefanescu, Petruta last_name: Stefanescu - first_name: Nikolaos full_name: Stergioulas, Nikolaos last_name: Stergioulas - first_name: Daniel full_name: Stoerk, Daniel last_name: Stoerk - first_name: Hrudya full_name: Thaivalappil Sunilkumar, Hrudya last_name: Thaivalappil Sunilkumar - first_name: Jannik full_name: Ströhle, Jannik last_name: Ströhle - first_name: Zoie full_name: Tam, Zoie last_name: Tam - first_name: Dhruv full_name: Tandon, Dhruv last_name: Tandon - first_name: Yijun full_name: Tang, Yijun last_name: Tang - first_name: Dorothee full_name: Tell, Dorothee last_name: Tell - first_name: Jacques full_name: Tempere, Jacques last_name: Tempere - first_name: Dylan J. full_name: Temples, Dylan J. last_name: Temples - first_name: Rohit P. full_name: Thampy, Rohit P. last_name: Thampy - first_name: Ingmari C. full_name: Tietje, Ingmari C. last_name: Tietje - first_name: Guglielmo M. full_name: Tino, Guglielmo M. last_name: Tino - first_name: Jonathan N. full_name: Tinsley, Jonathan N. last_name: Tinsley - first_name: Ovidiu full_name: Tintareanu Mircea, Ovidiu last_name: Tintareanu Mircea - first_name: Kimberly full_name: Tkalčec, Kimberly last_name: Tkalčec - first_name: Andrew J. full_name: Tolley, Andrew J. last_name: Tolley - first_name: Vincenza full_name: Tornatore, Vincenza last_name: Tornatore - first_name: Alejandro full_name: Torres-Orjuela, Alejandro last_name: Torres-Orjuela - first_name: Philipp full_name: Treutlein, Philipp last_name: Treutlein - first_name: Andrea full_name: Trombettoni, Andrea last_name: Trombettoni - first_name: Christian full_name: Ufrecht, Christian last_name: Ufrecht - first_name: Juan full_name: Urrutia, Juan last_name: Urrutia - first_name: Tristan full_name: Valenzuela, Tristan last_name: Valenzuela - first_name: Linda R. full_name: Valerio, Linda R. last_name: Valerio - first_name: Maurits full_name: Van Der Grinten, Maurits last_name: Van Der Grinten - first_name: Ville full_name: Vaskonen, Ville last_name: Vaskonen - first_name: Verónica full_name: Vázquez-Aceves, Verónica last_name: Vázquez-Aceves - first_name: Hardi full_name: Veermäe, Hardi last_name: Veermäe - first_name: Flavio full_name: Vetrano, Flavio last_name: Vetrano - first_name: Nikolay V. full_name: Vitanov, Nikolay V. last_name: Vitanov - first_name: Wolf full_name: Von Klitzing, Wolf last_name: Von Klitzing - first_name: Sebastian full_name: Wald, Sebastian id: 133F200A-B015-11E9-AD41-0EDAE5697425 last_name: Wald orcid: 0000-0002-5869-1604 - first_name: Thomas full_name: Walker, Thomas last_name: Walker - first_name: Reinhold full_name: Walser, Reinhold last_name: Walser - first_name: Jin full_name: Wang, Jin last_name: Wang - first_name: Yan full_name: Wang, Yan last_name: Wang - first_name: C. A. full_name: Weidner, C. A. last_name: Weidner - first_name: André full_name: Wenzlawski, André last_name: Wenzlawski - first_name: Michael full_name: Werner, Michael last_name: Werner - first_name: Lisa full_name: Wörner, Lisa last_name: Wörner - first_name: Mohamed E. full_name: Yahia, Mohamed E. last_name: Yahia - first_name: Efe full_name: Yazgan, Efe last_name: Yazgan - first_name: Emmanuel full_name: Zambrini Cruzeiro, Emmanuel last_name: Zambrini Cruzeiro - first_name: M. full_name: Zarei, M. last_name: Zarei - first_name: Mingsheng full_name: Zhan, Mingsheng last_name: Zhan - first_name: Shengnan full_name: Zhang, Shengnan last_name: Zhang - first_name: Lin full_name: Zhou, Lin last_name: Zhou - first_name: Erik full_name: Zupanič, Erik last_name: Zupanič citation: ama: 'Abdalla A, Abe M, Abend S, et al. Terrestrial Very-Long-Baseline Atom Interferometry: Summary of the second workshop. EPJ Quantum Technology. 2025;12. doi:10.1140/epjqt/s40507-025-00344-3' apa: 'Abdalla, A., Abe, M., Abend, S., Abidi, M., Aidelsburger, M., Alibabaei, A., … Zupanič, E. (2025). Terrestrial Very-Long-Baseline Atom Interferometry: Summary of the second workshop. EPJ Quantum Technology. Springer Nature. https://doi.org/10.1140/epjqt/s40507-025-00344-3' chicago: 'Abdalla, Adam, Mahiro Abe, Sven Abend, Mouine Abidi, Monika Aidelsburger, Ashkan Alibabaei, Baptiste Allard, et al. “Terrestrial Very-Long-Baseline Atom Interferometry: Summary of the Second Workshop.” EPJ Quantum Technology. Springer Nature, 2025. https://doi.org/10.1140/epjqt/s40507-025-00344-3.' ieee: 'A. Abdalla et al., “Terrestrial Very-Long-Baseline Atom Interferometry: Summary of the second workshop,” EPJ Quantum Technology, vol. 12. Springer Nature, 2025.' ista: 'Abdalla A et al. 2025. Terrestrial Very-Long-Baseline Atom Interferometry: Summary of the second workshop. EPJ Quantum Technology. 12, 42.' mla: 'Abdalla, Adam, et al. “Terrestrial Very-Long-Baseline Atom Interferometry: Summary of the Second Workshop.” EPJ Quantum Technology, vol. 12, 42, Springer Nature, 2025, doi:10.1140/epjqt/s40507-025-00344-3.' short: A. Abdalla, M. Abe, S. Abend, M. Abidi, M. Aidelsburger, A. Alibabaei, B. Allard, J. Antoniadis, G. Arduini, N. Augst, P. Balamatsias, A. Balaž, H. Banks, R.L. Barcklay, M. Barone, M. Barsanti, M.G. Bason, A. Bassi, J.B. Bayle, C.F.A. Baynham, Q. Beaufils, S. Beldjoudi, A. Belić, S. Bennetts, J. Bernabeu, A. Bertoldi, C. Bigard, N.P. Bigelow, R. Bingham, D. Blas, A. Bobrick, S. Boehringer, A. Bogojević, K. Bongs, D. Bortoletto, P. Bouyer, C. Brand, O. Buchmueller, G. Buica, S. Calatroni, L. Calmels, P. Canizares, B. Canuel, A. Caramete, L.I. Caramete, M. Carlesso, J. Carlton, S.P. Carman, A. Carroll, M. Casariego, M. Chairetis, V. Charmandaris, U. Chauhan, J. Chen, M.L.M.L.M. Chiofalo, D. Ciampini, A. Cimbri, P. Cladé, J. Coleman, F.L. Constantin, C.R. Contaldi, R. Corgier, B. Dash, G.J. Davies, C. De Rham, A. De Roeck, D. Derr, S. Dey, F. Di Pumpo, G.S. Djordjevic, B. Döbrich, P. Dornan, M. Doser, G. Drougakis, J. Dunningham, A. Duspayev, S. Easo, J. Eby, M. Efremov, G. Elertas, J. Ellis, N. Entin, S. Fairhurst, M. Fanì, F. Fassi, P. Fayet, D. Felea, J. Feng, R. Flack, C. Foot, T. Freegarde, E. Fuchs, N. Gaaloul, D. Gao, S. Gardner, B.M. Garraway, C.L. Garrido Alzar, A. Gauguet, E. Giese, P. Gill, G.F. Giudice, E.P. Glasbrenner, J. Glick, P.W. Graham, E. Granados, P.F. Griffin, J. Gué, S. Guellati-Khelifa, S. Gupta, V. Gupta, L. Hackermueller, M. Haehnelt, T. Hakulinen, K. Hammerer, E.T. Hanımeli, T. Harte, S. Hartmann, L. Hawkins, A. Hees, A. Herbst, T.M. Hird, R. Hobson, J. Hogan, B. Holst, M. Holynski, O. Hosten, C.C. Hsu, W.C.W. Huang, K.M. Hughes, K. Hussain, G. Hütsi, A. Iovino, M.C. Isfan, G. Janson, P. Jeglič, P. Jetzer, Y. Jiang, G. Juzeliūnas, W. Kaenders, M. Kalliokoski, A. Kehagias, E. Kilian, C. Klempt, P. Knight, S. Koley, B. Konrad, T. Kovachy, M. Krutzik, M. Kumar, P. Kumar, H. Labiad, S.Y. Lan, A. Landragin, G. Landsberg, M. Langlois, B. Lanigan, B. Leone, C. Le Poncin-Lafitte, S. Lellouch, M. Lewicki, Y.H. Lien, L. Lombriser, E.L. Asamar, J.L. Lopez-Gonzalez, C. Lu, G.G. Luciano, N. Lundblad, C. De J. López Monjaraz, A. Lowe, M. Mackoit-Sinkevičienė, M. Maggiore, A. Majumdar, K. Makris, A. Maleknejad, A.L. Marchant, A. Mariotti, C. Markou, B. Matthews, A. Mazumdar, C. Mccabe, M. Meister, G. Mentasti, J. Menu, G. Messineo, B. Meyer-Hoppe, S. Micalizio, F. Migliaccio, P. Millington, M. Milosevic, A. Mishra, J. Mitchell, G.W. Morley, N. Mouelle, J. Müller, D. Newbold, W.T. Ni, C. Niehof, J. Noller, S. Odžak, D.K.L. Oi, A. Oikonomou, Y. Omar, C. Overstreet, V. Puthiya Veettil, J. Pahl, S. Paling, Z. Pan, G. Pappas, V. Pareek, E. Pasatembou, M. Paternostro, V.K. Pathak, E. Pelucchi, F. Pereira Dos Santos, A. Peters, A. Pichery, I. Pikovski, A. Pilaftsis, F.C. Pislan, R. Plunkett, R. Poggiani, M. Prevedelli, J. Rafelski, J. Raidal, M. Raidal, E.M. Rasel, S. Renaux-Petel, A. Richaud, P. Rivero-Antunez, T. Rodzinka, A. Roura, J. Rudolph, D. Sabulsky, M.S. Safronova, M. Sakellariadou, L. Salvi, M. Sameed, S. Sarkar, P. Schach, S.A. Schäffer, J. Schelfhout, M. Schilling, V. Schkolnik, W.P. Schleich, D. Schlippert, U. Schneider, F. Schreck, A. Schwartzman, N. Schwersenz, O. Sergijenko, H.R. Sfar, L. Shao, I. Shipsey, J. Shu, Y. Singh, C.F. Sopuerta, M. Sorba, F. Sorrentino, A.D.A.M. Spallicci, P. Stefanescu, N. Stergioulas, D. Stoerk, H. Thaivalappil Sunilkumar, J. Ströhle, Z. Tam, D. Tandon, Y. Tang, D. Tell, J. Tempere, D.J. Temples, R.P. Thampy, I.C. Tietje, G.M. Tino, J.N. Tinsley, O. Tintareanu Mircea, K. Tkalčec, A.J. Tolley, V. Tornatore, A. Torres-Orjuela, P. Treutlein, A. Trombettoni, C. Ufrecht, J. Urrutia, T. Valenzuela, L.R. Valerio, M. Van Der Grinten, V. Vaskonen, V. Vázquez-Aceves, H. Veermäe, F. Vetrano, N.V. Vitanov, W. Von Klitzing, S. Wald, T. Walker, R. Walser, J. Wang, Y. Wang, C.A. Weidner, A. Wenzlawski, M. Werner, L. Wörner, M.E. Yahia, E. Yazgan, E. Zambrini Cruzeiro, M. Zarei, M. Zhan, S. Zhang, L. Zhou, E. Zupanič, EPJ Quantum Technology 12 (2025). date_created: 2025-05-04T22:02:30Z date_published: 2025-04-03T00:00:00Z date_updated: 2025-09-30T12:22:04Z day: '03' ddc: - '530' department: - _id: OnHo doi: 10.1140/epjqt/s40507-025-00344-3 external_id: arxiv: - '2412.14960' isi: - '001489653300001' file: - access_level: open_access checksum: 00c7a97d87f7a6314df5b0c2213fbb02 content_type: application/pdf creator: dernst date_created: 2025-05-05T10:52:52Z date_updated: 2025-05-05T10:52:52Z file_id: '19653' file_name: 2025_EPJQuantumTech_Abdalla.pdf file_size: 14352192 relation: main_file success: 1 file_date_updated: 2025-05-05T10:52:52Z has_accepted_license: '1' intvolume: ' 12' isi: 1 language: - iso: eng license: https://creativecommons.org/licenses/by-nc-nd/4.0/ month: '04' oa: 1 oa_version: Published Version publication: EPJ Quantum Technology publication_identifier: eissn: - 2196-0763 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: 'Terrestrial Very-Long-Baseline Atom Interferometry: Summary of the second workshop' tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 12 year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '19638' abstract: - lang: eng text: The James Webb Space Telescope has revealed low-luminosity active galactic nuclei at redshifts of z ≳ 4–7, many of which host accreting massive black holes (BHs) with BH-to-galaxy mass (MBH/M⋆) ratios exceeding the local values by more than an order of magnitude. The origin of these overmassive BHs remains unclear but requires potential contributions from heavy seeds and/or episodes of super-Eddington accretion. We present a growth model coupled with dark matter halo assembly to explore the evolution of the MBH/M⋆ ratio under different seeding and feedback scenarios. Given the gas inflow rates in protogalaxies, BHs grow episodically at moderate super-Eddington rates, and the mass ratio increases early on, despite significant mass loss through feedback. Regardless of seeding mechanisms, the mass ratio converges to a universal value ∼0.1–0.3, set by the balance between gas feeding and star formation efficiency in the nucleus. This behavior defines an attractor in the MBH–M⋆ diagram, where overmassive BHs grow more slowly than their hosts, while undermassive seeds experience rapid growth before aligning with the attractor. We derive an analytical expression for the universal mass ratio, linking it to feedback strength and halo growth. The convergence of evolutionary tracks erases seeding information from the mass ratio by z ∼ 4–6. Detecting BHs with ∼105−6 M⊙ at higher redshifts that deviate from the convergence trend would provide key diagnostics of their birth conditions. acknowledgement: We thank the anonymous referee for a careful reading of our manuscript and for comments that helped improve this Letter. This work is supported by the Japan Society for the Promotion of Science (JSPS) KAKENHI grant No. 24KF0130. We acknowledge support from the National Natural Science Foundation of China (12073003, 12003003, 11721303, 11991052, 11950410493), and the China Manned Space Project (CMS-CSST-2021-A04 and CMS-CSST-2021-A06). L.C.H. is supported by the National Science Foundation of China (12233001), the National Key R&D Program of China (2022YFF0503401). Z.H. acknowledges support by US NSF grant AST-2006176 and by NASA grant 80NSSC22K0822. Some of the numerical calculation and analysis were performed with the Cray XC50 at the Center for Computational Astrophysics (CfCA) of the National Astronomical Observatory of Japan and with the High-performance Computing Platform of Peking University. article_number: L37 article_processing_charge: Yes article_type: letter_note arxiv: 1 author: - first_name: Haojie full_name: Hu, Haojie last_name: Hu - first_name: Kohei full_name: Inayoshi, Kohei last_name: Inayoshi - first_name: Zoltán full_name: Haiman, Zoltán id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36 last_name: Haiman orcid: 0000-0003-3633-5403 - first_name: Luis C. full_name: Ho, Luis C. last_name: Ho - first_name: Ken full_name: Ohsuga, Ken last_name: Ohsuga citation: ama: Hu H, Inayoshi K, Haiman Z, Ho LC, Ohsuga K. The convergence of heavy and light seeds to overmassive black holes at cosmic dawn. The Astrophysical Journal Letters. 2025;983(2). doi:10.3847/2041-8213/adc680 apa: Hu, H., Inayoshi, K., Haiman, Z., Ho, L. C., & Ohsuga, K. (2025). The convergence of heavy and light seeds to overmassive black holes at cosmic dawn. The Astrophysical Journal Letters. IOP Publishing. https://doi.org/10.3847/2041-8213/adc680 chicago: Hu, Haojie, Kohei Inayoshi, Zoltán Haiman, Luis C. Ho, and Ken Ohsuga. “The Convergence of Heavy and Light Seeds to Overmassive Black Holes at Cosmic Dawn.” The Astrophysical Journal Letters. IOP Publishing, 2025. https://doi.org/10.3847/2041-8213/adc680. ieee: H. Hu, K. Inayoshi, Z. Haiman, L. C. Ho, and K. Ohsuga, “The convergence of heavy and light seeds to overmassive black holes at cosmic dawn,” The Astrophysical Journal Letters, vol. 983, no. 2. IOP Publishing, 2025. ista: Hu H, Inayoshi K, Haiman Z, Ho LC, Ohsuga K. 2025. The convergence of heavy and light seeds to overmassive black holes at cosmic dawn. The Astrophysical Journal Letters. 983(2), L37. mla: Hu, Haojie, et al. “The Convergence of Heavy and Light Seeds to Overmassive Black Holes at Cosmic Dawn.” The Astrophysical Journal Letters, vol. 983, no. 2, L37, IOP Publishing, 2025, doi:10.3847/2041-8213/adc680. short: H. Hu, K. Inayoshi, Z. Haiman, L.C. Ho, K. Ohsuga, The Astrophysical Journal Letters 983 (2025). date_created: 2025-05-04T22:02:31Z date_published: 2025-04-20T00:00:00Z date_updated: 2026-02-16T12:44:04Z day: '20' ddc: - '520' department: - _id: ZoHa doi: 10.3847/2041-8213/adc680 external_id: arxiv: - '2503.03870' isi: - '001467616800001' file: - access_level: open_access checksum: 1a4fbeeb12e9022873e86c72d230a5ec content_type: application/pdf creator: dernst date_created: 2025-05-05T11:30:34Z date_updated: 2025-05-05T11:30:34Z file_id: '19655' file_name: 2025_AstrophysicalJourLetters_Hu.pdf file_size: 3334014 relation: main_file success: 1 file_date_updated: 2025-05-05T11:30:34Z has_accepted_license: '1' intvolume: ' 983' isi: 1 issue: '2' language: - iso: eng month: '04' oa: 1 oa_version: Published Version publication: The Astrophysical Journal Letters publication_identifier: eissn: - 2041-8213 issn: - 2041-8205 publication_status: published publisher: IOP Publishing quality_controlled: '1' scopus_import: '1' status: public title: The convergence of heavy and light seeds to overmassive black holes at cosmic dawn tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 983 year: '2025' ... --- _id: '19639' abstract: - lang: eng text: "Magnetic interactions are thought to play a key role in the properties of many unconventional superconductors, including cuprates, iron pnictides, and square-planar nickelates. Superconductivity was also recently observed in the bilayer and trilayer Ruddlesden-Popper nickelates, the electronic structure of which is expected to differ from that of cuprates and square-planar nickelates. Here we study how electronic structure and magnetic interactions evolve with the number of layers, \U0001D45B, in thin film Ruddlesden-Popper nickelates Nd\U0001D45B+1⁢Ni\U0001D45B⁢O3⁢\U0001D45B+1 with \U0001D45B=1,3, and 5 using resonant inelastic x-ray scattering (RIXS). The RIXS spectra are consistent with a high-spin |3⁢\U0001D4518⁢ \U0001D43F̲⟩ electronic configuration, resembling that of La2−\U0001D465⁢Sr\U0001D465⁢NiO4 and the parent perovskite, NdNiO3. The magnetic excitations soften to lower energy in the structurally self-doped, higher-\U0001D45B films. Our observations confirm that structural tuning is an effective route for altering electronic properties, such as magnetic superexchange, in this prominent family of materials." acknowledgement: Work by S.F.R.T., D.R.B., J.P., V.B., M.P.M.D., and M.M. was supported by the U.S. Department of Energy (DOE), Division of Materials Science, under Contract No. DE-SC0012704. G.A.P. and D.F.S. are primarily supported by the DOE, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering, under Grant No. DE-SC0021925, and by NSF Graduate Research Fellowship Grant No. DGE-1745303. S.F.R.T. acknowledges additional support from the DOE, Office of Science, Office of Workforce Development for Teachers and Scientists, Office of Science Graduate Student Research (SCGSR) program. The SCGSR program is administered by the Oak Ridge Institute for Science and Education for the DOE under Contract No. DE-SC0014664. G.A.P. acknowledges additional support from the Paul and Daisy Soros Fellowship for New Americans. Q.S. was supported by the Science and Technology Center for Integrated Quantum Materials, NSF Grant No. DMR-1231319. B.H.G and L.F.K. acknowledge support by PARADIM, NSF Grant No. DMR-2039380. J.A.M. acknowledges support from the DOE, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering, under Grant No. DE-SC0021925. Materials growth and electron microscopy were supported by PARADIM under NSF Cooperative Agreement Grant No. DMR-2039380. Electron microscopy made use of the Cornell Center for Materials Research Shared Facilities. The Thermo Fisher Spectra 300 X-CFEG was acquired with support from PARADIM, an NSF Materials Innovation Platforms (Grant No. DMR-2039380), and Cornell University. The FEI Titan Themis 300 was acquired through Grant No. NSF-MRI-1429155, with additional support from Cornell University, the Weill Institute, and the Kavli Institute at Cornell University. The Thermo Fisher Helios G4 UX FIB was acquired with support by NSF Grant No. DMR-1539918. This research used beamline 2-ID of the National Synchrotron Light Source II, a DOE Office of Science User Facility operated for the DOE Office of Science by Brookhaven National Laboratory under Contract No. DE-SC0012704. We acknowledge Diamond Light Source for time on Beamline I21 under Proposal No. MM27484. article_number: '165145' article_processing_charge: No arxiv: 1 author: - first_name: Sophia F.R. full_name: Tenhuisen, Sophia F.R. last_name: Tenhuisen - first_name: Grace A. full_name: Pan, Grace A. last_name: Pan - first_name: Qi full_name: Song, Qi last_name: Song - first_name: Denitsa Rangelova full_name: Baykusheva, Denitsa Rangelova id: 71b4d059-2a03-11ee-914d-dfa3beed6530 last_name: Baykusheva - first_name: Dan full_name: Ferenc Segedin, Dan last_name: Ferenc Segedin - first_name: Berit H. full_name: Goodge, Berit H. last_name: Goodge - first_name: Hanjong full_name: Paik, Hanjong last_name: Paik - first_name: Jonathan full_name: Pelliciari, Jonathan last_name: Pelliciari - first_name: Valentina full_name: Bisogni, Valentina last_name: Bisogni - first_name: Yanhong full_name: Gu, Yanhong last_name: Gu - first_name: Stefano full_name: Agrestini, Stefano last_name: Agrestini - first_name: Abhishek full_name: Nag, Abhishek last_name: Nag - first_name: Mirian full_name: García-Fernández, Mirian last_name: García-Fernández - first_name: Ke Jin full_name: Zhou, Ke Jin last_name: Zhou - first_name: Lena F. full_name: Kourkoutis, Lena F. last_name: Kourkoutis - first_name: Charles M. full_name: Brooks, Charles M. last_name: Brooks - first_name: Julia A. full_name: Mundy, Julia A. last_name: Mundy - first_name: Mark P.M. full_name: Dean, Mark P.M. last_name: Dean - first_name: Matteo full_name: Mitrano, Matteo last_name: Mitrano citation: ama: Tenhuisen SFR, Pan GA, Song Q, et al. Magnetic excitations in Ndn+1Nin O3n+1 Ruddlesden-Popper nickelates observed via resonant inelastic x-ray scattering. Physical Review B. 2025;111(16). doi:10.1103/PhysRevB.111.165145 apa: Tenhuisen, S. F. R., Pan, G. A., Song, Q., Baykusheva, D. R., Ferenc Segedin, D., Goodge, B. H., … Mitrano, M. (2025). Magnetic excitations in Ndn+1Nin O3n+1 Ruddlesden-Popper nickelates observed via resonant inelastic x-ray scattering. Physical Review B. American Physical Society. https://doi.org/10.1103/PhysRevB.111.165145 chicago: Tenhuisen, Sophia F.R., Grace A. Pan, Qi Song, Denitsa Rangelova Baykusheva, Dan Ferenc Segedin, Berit H. Goodge, Hanjong Paik, et al. “Magnetic Excitations in Ndn+1Nin O3n+1 Ruddlesden-Popper Nickelates Observed via Resonant Inelastic x-Ray Scattering.” Physical Review B. American Physical Society, 2025. https://doi.org/10.1103/PhysRevB.111.165145. ieee: S. F. R. Tenhuisen et al., “Magnetic excitations in Ndn+1Nin O3n+1 Ruddlesden-Popper nickelates observed via resonant inelastic x-ray scattering,” Physical Review B, vol. 111, no. 16. American Physical Society, 2025. ista: Tenhuisen SFR, Pan GA, Song Q, Baykusheva DR, Ferenc Segedin D, Goodge BH, Paik H, Pelliciari J, Bisogni V, Gu Y, Agrestini S, Nag A, García-Fernández M, Zhou KJ, Kourkoutis LF, Brooks CM, Mundy JA, Dean MPM, Mitrano M. 2025. Magnetic excitations in Ndn+1Nin O3n+1 Ruddlesden-Popper nickelates observed via resonant inelastic x-ray scattering. Physical Review B. 111(16), 165145. mla: Tenhuisen, Sophia F. R., et al. “Magnetic Excitations in Ndn+1Nin O3n+1 Ruddlesden-Popper Nickelates Observed via Resonant Inelastic x-Ray Scattering.” Physical Review B, vol. 111, no. 16, 165145, American Physical Society, 2025, doi:10.1103/PhysRevB.111.165145. short: S.F.R. Tenhuisen, G.A. Pan, Q. Song, D.R. Baykusheva, D. Ferenc Segedin, B.H. Goodge, H. Paik, J. Pelliciari, V. Bisogni, Y. Gu, S. Agrestini, A. Nag, M. García-Fernández, K.J. Zhou, L.F. Kourkoutis, C.M. Brooks, J.A. Mundy, M.P.M. Dean, M. Mitrano, Physical Review B 111 (2025). date_created: 2025-05-04T22:02:31Z date_published: 2025-04-15T00:00:00Z date_updated: 2025-05-05T11:26:05Z day: '15' department: - _id: DeBa doi: 10.1103/PhysRevB.111.165145 external_id: arxiv: - '2504.07268' intvolume: ' 111' issue: '16' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2504.07268 month: '04' oa: 1 oa_version: None publication: Physical Review B publication_identifier: eissn: - 2469-9969 issn: - 2469-9950 publication_status: published publisher: American Physical Society quality_controlled: '1' scopus_import: '1' status: public title: Magnetic excitations in Ndn+1Nin O3n+1 Ruddlesden-Popper nickelates observed via resonant inelastic x-ray scattering type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 111 year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '19640' abstract: - lang: eng text: Synaptic plasticity is a key player in the brain’s life-long learning abilities. However, due to experimental limitations, the mechanistic link between synaptic plasticity rules and the network-level computations they enable remain opaque. Here we use evolutionary strategies (ES) to meta learn local co-active plasticity rules in large recurrent spiking networks with excitatory (E) and inhibitory (I) neurons, using parameterizations of increasing complexity. We discover rules that robustly stabilize network dynamics for all four synapse types acting in isolation (E-to-E, E-to-I, I-to-E and I-to-I). More complex functions such as familiarity detection can also be included in the search constraints. However, our meta learning strategy begins to fail for co-active rules of increasing complexity, as it is challenging to devise loss functions that effectively constrain network dynamics to plausible solutions a priori. Moreover, in line with previous work, we can find multiple degenerate solutions with identical network behaviour. As a local optimization strategy, ES provides one solution at a time and makes exploration of this degeneracy cumbersome. Regardless, we can glean the interdependecies of various plasticity parameters by considering the covariance matrix learned alongside the optimal rule with ES. Our work provides a proof of principle for the success of machine-learning-guided discovery of plasticity rules in large spiking networks, and points at the necessity of more elaborate search strategies going forward. acknowledgement: We would like to thank Chaitanya Chintaluri, Nicoleta Condruz and Douglas Feitosa Tomé for insightful discussions. article_number: e1012910 article_processing_charge: Yes article_type: original author: - first_name: Basile J full_name: Confavreux, Basile J id: C7610134-B532-11EA-BD9F-F5753DDC885E last_name: Confavreux - first_name: Everton J. full_name: Agnes, Everton J. last_name: Agnes - first_name: Friedemann full_name: Zenke, Friedemann last_name: Zenke - first_name: Henning full_name: Sprekeler, Henning last_name: Sprekeler - first_name: Tim P full_name: Vogels, Tim P id: CB6FF8D2-008F-11EA-8E08-2637E6697425 last_name: Vogels orcid: 0000-0003-3295-6181 citation: ama: Confavreux BJ, Agnes EJ, Zenke F, Sprekeler H, Vogels TP. Balancing complexity, performance and plausibility to meta learn plasticity rules in recurrent spiking networks. PLoS Computational Biology. 2025;21(4). doi:10.1371/journal.pcbi.1012910 apa: Confavreux, B. J., Agnes, E. J., Zenke, F., Sprekeler, H., & Vogels, T. P. (2025). Balancing complexity, performance and plausibility to meta learn plasticity rules in recurrent spiking networks. PLoS Computational Biology. Public Library of Science. https://doi.org/10.1371/journal.pcbi.1012910 chicago: Confavreux, Basile J, Everton J. Agnes, Friedemann Zenke, Henning Sprekeler, and Tim P Vogels. “Balancing Complexity, Performance and Plausibility to Meta Learn Plasticity Rules in Recurrent Spiking Networks.” PLoS Computational Biology. Public Library of Science, 2025. https://doi.org/10.1371/journal.pcbi.1012910. ieee: B. J. Confavreux, E. J. Agnes, F. Zenke, H. Sprekeler, and T. P. Vogels, “Balancing complexity, performance and plausibility to meta learn plasticity rules in recurrent spiking networks,” PLoS Computational Biology, vol. 21, no. 4. Public Library of Science, 2025. ista: Confavreux BJ, Agnes EJ, Zenke F, Sprekeler H, Vogels TP. 2025. Balancing complexity, performance and plausibility to meta learn plasticity rules in recurrent spiking networks. PLoS Computational Biology. 21(4), e1012910. mla: Confavreux, Basile J., et al. “Balancing Complexity, Performance and Plausibility to Meta Learn Plasticity Rules in Recurrent Spiking Networks.” PLoS Computational Biology, vol. 21, no. 4, e1012910, Public Library of Science, 2025, doi:10.1371/journal.pcbi.1012910. short: B.J. Confavreux, E.J. Agnes, F. Zenke, H. Sprekeler, T.P. Vogels, PLoS Computational Biology 21 (2025). corr_author: '1' date_created: 2025-05-04T22:02:31Z date_published: 2025-04-24T00:00:00Z date_updated: 2025-09-30T12:22:33Z day: '24' ddc: - '570' department: - _id: TiVo doi: 10.1371/journal.pcbi.1012910 external_id: isi: - '001474257000002' pmid: - '40273284 ' file: - access_level: open_access checksum: 6437a1aab52813ab7e310e3b4fb36e3b content_type: application/pdf creator: dernst date_created: 2025-05-05T11:17:49Z date_updated: 2025-05-05T11:17:49Z file_id: '19654' file_name: 2025_PLoSCompBio_Confavreux.pdf file_size: 9771636 relation: main_file success: 1 file_date_updated: 2025-05-05T11:17:49Z has_accepted_license: '1' intvolume: ' 21' isi: 1 issue: '4' language: - iso: eng month: '04' oa: 1 oa_version: Published Version pmid: 1 publication: PLoS Computational Biology publication_identifier: eissn: - 1553-7358 issn: - 1553-734X publication_status: published publisher: Public Library of Science quality_controlled: '1' related_material: link: - relation: software url: https://github.com/VogelsLab/SpikES scopus_import: '1' status: public title: Balancing complexity, performance and plausibility to meta learn plasticity rules in recurrent spiking networks tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 21 year: '2025' ... --- OA_type: closed access _id: '19641' abstract: - lang: eng text: Mycorrhizal and saprotrophic macromycetes contribute strongly to the carbon and nitrogen cycles of forest ecosystems, often studied by tracing stable isotope composition of carbon and nitrogen. The phenomenon of the saprotrophic-mycorrhizal divide highlights the difference in the stable isotope composition of fruiting bodies of mycorrhizal and saprotrophic fungi. Much less is known about the isotopic composition of the mycelium, which plays an important role in the formation of the soil organic matter and fuels the fungal trophic channel in soil food webs. In this study, we assessed whether the saprotrophic-mycorrhizal divide in the natural δ13С and δ15N values can be traced throughout entire fungal organisms. This hypothesis was tested using 16 species of ectomycorrhizal and six species of saprotrophic basidiomycetous fungi. We showed that not only fruiting bodies, but also the mycelium of ectomycorrhizal and saprotrophic fungi differs in the δ13C and δ15N values. In both ectomycorrhizal and saprotrophic fungi, the δ13C and δ15N values increased from mycelium to hymenophores and correlated positively with the total N content in the corresponding tissues. The differences between ectomycorrhizal and saprotrophic mycelium can be used to reconstruct the fungal-driven belowground carbon and nitrogen allocation, and the contribution of saprotrophic and mycorrhizal fungi to soil food webs. acknowledgement: We thank Sergey Tsurikov for the help with stable isotope analysis. Dr. Jacob D. Wickham (IEE RAS) kindly improved the English of the manuscript. This work was supported by the Russian Science Foundation (project №. 22–14–00363). article_number: '32' article_processing_charge: No article_type: original author: - first_name: A. G. full_name: Zuev, A. G. last_name: Zuev - first_name: A. V. full_name: Alexandrova, A. V. last_name: Alexandrova - first_name: V. A. full_name: Litvinskiy, V. A. last_name: Litvinskiy - first_name: Evgeniya full_name: Pravdolyubova, Evgeniya id: 0b30719b-13f0-11ed-ab2a-94498bc6a278 last_name: Pravdolyubova - first_name: A. V. full_name: Tiunov, A. V. last_name: Tiunov citation: ama: 'Zuev AG, Alexandrova AV, Litvinskiy VA, Pravdolyubova E, Tiunov AV. Saprotrophic-mycorrhizal divide in stable isotope composition throughout the whole fungus: From mycelium to hymenophore. Mycorrhiza. 2025;35(2). doi:10.1007/s00572-025-01203-w' apa: 'Zuev, A. G., Alexandrova, A. V., Litvinskiy, V. A., Pravdolyubova, E., & Tiunov, A. V. (2025). Saprotrophic-mycorrhizal divide in stable isotope composition throughout the whole fungus: From mycelium to hymenophore. Mycorrhiza. Springer Nature. https://doi.org/10.1007/s00572-025-01203-w' chicago: 'Zuev, A. G., A. V. Alexandrova, V. A. Litvinskiy, Evgeniya Pravdolyubova, and A. V. Tiunov. “Saprotrophic-Mycorrhizal Divide in Stable Isotope Composition throughout the Whole Fungus: From Mycelium to Hymenophore.” Mycorrhiza. Springer Nature, 2025. https://doi.org/10.1007/s00572-025-01203-w.' ieee: 'A. G. Zuev, A. V. Alexandrova, V. A. Litvinskiy, E. Pravdolyubova, and A. V. Tiunov, “Saprotrophic-mycorrhizal divide in stable isotope composition throughout the whole fungus: From mycelium to hymenophore,” Mycorrhiza, vol. 35, no. 2. Springer Nature, 2025.' ista: 'Zuev AG, Alexandrova AV, Litvinskiy VA, Pravdolyubova E, Tiunov AV. 2025. Saprotrophic-mycorrhizal divide in stable isotope composition throughout the whole fungus: From mycelium to hymenophore. Mycorrhiza. 35(2), 32.' mla: 'Zuev, A. G., et al. “Saprotrophic-Mycorrhizal Divide in Stable Isotope Composition throughout the Whole Fungus: From Mycelium to Hymenophore.” Mycorrhiza, vol. 35, no. 2, 32, Springer Nature, 2025, doi:10.1007/s00572-025-01203-w.' short: A.G. Zuev, A.V. Alexandrova, V.A. Litvinskiy, E. Pravdolyubova, A.V. Tiunov, Mycorrhiza 35 (2025). date_created: 2025-05-04T22:02:32Z date_published: 2025-04-01T00:00:00Z date_updated: 2025-09-30T12:24:12Z day: '01' department: - _id: NiBa doi: 10.1007/s00572-025-01203-w external_id: isi: - '001467249900001' pmid: - '40232310' intvolume: ' 35' isi: 1 issue: '2' language: - iso: eng month: '04' oa_version: None pmid: 1 publication: Mycorrhiza publication_identifier: eissn: - 1432-1890 issn: - 0940-6360 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: 'Saprotrophic-mycorrhizal divide in stable isotope composition throughout the whole fungus: From mycelium to hymenophore' type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 35 year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '19642' abstract: - lang: eng text: We study the criticality and subcriticality of powers (−Δ) α with α>0 of the discrete Laplacian −Δ acting on ℓ 2 (N). We prove that these positive powers of the Laplacian are critical if and only if α≥3/2. We complement our analysis with Hardy-type inequalities for (−Δ) α in the subcritical regimes α∈(0,3/2). As an illustration of the critical case α≥3/2, we analyze asymptotic properties of discrete eigenvalues emerging by coupling (−Δ) α with a localized potential. acknowledgement: "We are grateful to Petr Siegl for a helpful suggestion leading to Hardy weights with the expected optimal decay rate.\r\nThe authors acknowledge the support of the EXPRO grant no. 20-17749X of the Czech Science Foundation.\r\n" article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Borbála M full_name: Gerhát, Borbála M id: 00ffceaa-f31d-11ee-93bd-f7e13e61af5e last_name: Gerhát - first_name: David full_name: Krejčiřík, David last_name: Krejčiřík - first_name: František full_name: Štampach, František last_name: Štampach citation: ama: Gerhát BM, Krejčiřík D, Štampach F. Criticality transition for positive powers of the discrete Laplacian on the half line. Revista Matematica Iberoamericana. 2025;41(3):1173-1200. doi:10.4171/RMI/1523 apa: Gerhát, B. M., Krejčiřík, D., & Štampach, F. (2025). Criticality transition for positive powers of the discrete Laplacian on the half line. Revista Matematica Iberoamericana. EMS Press. https://doi.org/10.4171/RMI/1523 chicago: Gerhát, Borbála M, David Krejčiřík, and František Štampach. “Criticality Transition for Positive Powers of the Discrete Laplacian on the Half Line.” Revista Matematica Iberoamericana. EMS Press, 2025. https://doi.org/10.4171/RMI/1523. ieee: B. M. Gerhát, D. Krejčiřík, and F. Štampach, “Criticality transition for positive powers of the discrete Laplacian on the half line,” Revista Matematica Iberoamericana, vol. 41, no. 3. EMS Press, pp. 1173–1200, 2025. ista: Gerhát BM, Krejčiřík D, Štampach F. 2025. Criticality transition for positive powers of the discrete Laplacian on the half line. Revista Matematica Iberoamericana. 41(3), 1173–1200. mla: Gerhát, Borbála M., et al. “Criticality Transition for Positive Powers of the Discrete Laplacian on the Half Line.” Revista Matematica Iberoamericana, vol. 41, no. 3, EMS Press, 2025, pp. 1173–200, doi:10.4171/RMI/1523. short: B.M. Gerhát, D. Krejčiřík, F. Štampach, Revista Matematica Iberoamericana 41 (2025) 1173–1200. corr_author: '1' date_created: 2025-05-04T22:02:32Z date_published: 2025-01-23T00:00:00Z date_updated: 2025-09-30T12:23:41Z day: '23' ddc: - '510' department: - _id: RoSe doi: 10.4171/RMI/1523 external_id: arxiv: - '2307.09919' isi: - '001476507600013' file: - access_level: open_access checksum: 90031b93459af54a6e63ddf2818c6f42 content_type: application/pdf creator: dernst date_created: 2025-05-05T11:38:34Z date_updated: 2025-05-05T11:38:34Z file_id: '19656' file_name: 2025_RevistaMat_Gerhat.pdf file_size: 555474 relation: main_file success: 1 file_date_updated: 2025-05-05T11:38:34Z has_accepted_license: '1' intvolume: ' 41' isi: 1 issue: '3' language: - iso: eng month: '01' oa: 1 oa_version: Published Version page: 1173-1200 publication: Revista Matematica Iberoamericana publication_identifier: eissn: - 2235-0616 issn: - 0213-2230 publication_status: published publisher: EMS Press quality_controlled: '1' scopus_import: '1' status: public title: Criticality transition for positive powers of the discrete Laplacian on the half line tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 41 year: '2025' ... --- OA_place: publisher OA_type: gold _id: '19658' abstract: - lang: eng text: 'We consider a family of totally asymmetric simple exclusion processes (TASEPs), consisting of particles on a lattice that require binding by a "token" in various physical configurations to advance over the lattice. Using a combination of theory and simulations, we address the following questions: (i) How token binding kinetics affects the current-density relation on the lattice; (ii) How this current-density relation depends on the scarcity of tokens; (iii) How tokens propagate the effects of the locally-imposed disorder (such as a slow site) over the entire lattice; (iv) How a shared pool of tokens couples concurrent TASEPs running on multiple lattices; (v) How our results translate to TASEPs with open boundaries that exchange particles with the reservoir. Since real particle motion (including in biological systems that inspired the standard TASEP model, e.g., protein synthesis or movement of molecular motors) is often catalyzed, regulated, actuated, or otherwise mediated, the token-driven TASEP dynamics analyzed in this paper should allow for a better understanding of real systems and enable a closer match between TASEP theory and experimental observations.' article_processing_charge: No author: - first_name: Gašper full_name: Tkačik, Gašper id: 3D494DCA-F248-11E8-B48F-1D18A9856A87 last_name: Tkačik orcid: 0000-0002-6699-1455 citation: ama: Tkačik G. Token-driven totally asymmetric simple exclusion processes. 2025. doi:10.15479/AT:ISTA:19658 apa: Tkačik, G. (2025). Token-driven totally asymmetric simple exclusion processes. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:19658 chicago: Tkačik, Gašper. “Token-Driven Totally Asymmetric Simple Exclusion Processes.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT:ISTA:19658. ieee: G. Tkačik, “Token-driven totally asymmetric simple exclusion processes.” Institute of Science and Technology Austria, 2025. ista: Tkačik G. 2025. Token-driven totally asymmetric simple exclusion processes, Institute of Science and Technology Austria, 10.15479/AT:ISTA:19658. mla: Tkačik, Gašper. Token-Driven Totally Asymmetric Simple Exclusion Processes. Institute of Science and Technology Austria, 2025, doi:10.15479/AT:ISTA:19658. short: G. Tkačik, (2025). contributor: - contributor_type: researcher first_name: Bor id: 350F91D2-F248-11E8-B48F-1D18A9856A87 last_name: Kavcic orcid: 0000-0001-6041-254X corr_author: '1' date_created: 2025-05-08T05:43:38Z date_published: 2025-05-08T00:00:00Z date_updated: 2025-09-30T12:44:54Z day: '08' ddc: - '570' department: - _id: GaTk doi: 10.15479/AT:ISTA:19658 file: - access_level: open_access checksum: 5c15966e4139f10281ab03575f753f82 content_type: application/zip creator: gtkacik date_created: 2025-05-08T05:41:31Z date_updated: 2025-05-08T05:41:31Z file_id: '19659' file_name: pre_tasep_export_data.zip file_size: 7387217 relation: main_file success: 1 - access_level: open_access checksum: 939a9341feee946a2399cab226fe69e8 content_type: text/plain creator: gtkacik date_created: 2025-05-12T07:36:23Z date_updated: 2025-05-12T07:36:23Z file_id: '19678' file_name: readme.txt file_size: 587 relation: main_file file_date_updated: 2025-05-12T07:36:23Z has_accepted_license: '1' license: https://creativecommons.org/licenses/by-sa/4.0/ month: '05' oa: 1 oa_version: Published Version publisher: Institute of Science and Technology Austria related_material: record: - id: '19785' relation: used_in_publication status: public status: public title: Token-driven totally asymmetric simple exclusion processes tmp: image: /images/cc_by_sa.png legal_code_url: https://creativecommons.org/licenses/by-sa/4.0/legalcode name: Creative Commons Attribution-ShareAlike 4.0 International Public License (CC BY-SA 4.0) short: CC BY-SA (4.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '19660' abstract: - lang: eng text: We analyze the ground state energy of N fermions in a two-dimensional box interacting with an impurity particle via two-body point interactions. We show that for weak coupling, the ground state energy is asymptotically described by the polaron energy, as proposed by F. Chevy in the physics literature. The polaron energy is the solution of a nonlinear equation involving the Green’s function of the free Fermi gas and the binding energy of the two-body point interaction. We provide quantitative error estimates that are uniform in the thermodynamic limit. acknowledgement: The author would like to thank Ulrich Linden for introducing him to the Fermi polaron and for his valuable contributions in the early stages of this project. Additionally, the author is grateful to Krzysztof Myśliwy for helpful comments. Open access funding provided by Institute of Science and Technology (IST Austria). article_number: '30' article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: David Johannes full_name: Mitrouskas, David Johannes id: cbddacee-2b11-11eb-a02e-a2e14d04e52d last_name: Mitrouskas citation: ama: Mitrouskas DJ. The weakly coupled two-dimensional Fermi polaron. Archive for Rational Mechanics and Analysis. 2025;249(3). doi:10.1007/s00205-025-02098-9 apa: Mitrouskas, D. J. (2025). The weakly coupled two-dimensional Fermi polaron. Archive for Rational Mechanics and Analysis. Springer Nature. https://doi.org/10.1007/s00205-025-02098-9 chicago: Mitrouskas, David Johannes. “The Weakly Coupled Two-Dimensional Fermi Polaron.” Archive for Rational Mechanics and Analysis. Springer Nature, 2025. https://doi.org/10.1007/s00205-025-02098-9. ieee: D. J. Mitrouskas, “The weakly coupled two-dimensional Fermi polaron,” Archive for Rational Mechanics and Analysis, vol. 249, no. 3. Springer Nature, 2025. ista: Mitrouskas DJ. 2025. The weakly coupled two-dimensional Fermi polaron. Archive for Rational Mechanics and Analysis. 249(3), 30. mla: Mitrouskas, David Johannes. “The Weakly Coupled Two-Dimensional Fermi Polaron.” Archive for Rational Mechanics and Analysis, vol. 249, no. 3, 30, Springer Nature, 2025, doi:10.1007/s00205-025-02098-9. short: D.J. Mitrouskas, Archive for Rational Mechanics and Analysis 249 (2025). corr_author: '1' date_created: 2025-05-11T22:02:37Z date_published: 2025-06-01T00:00:00Z date_updated: 2025-09-30T12:25:19Z day: '01' ddc: - '530' department: - _id: RoSe doi: 10.1007/s00205-025-02098-9 external_id: isi: - '001482770500001' file: - access_level: open_access checksum: 3606ebd34d59d03f8c66a3a1794c3e4f content_type: application/pdf creator: dernst date_created: 2025-05-12T07:27:28Z date_updated: 2025-05-12T07:27:28Z file_id: '19676' file_name: 2025_ArchiveRatioMechanics_Mitrouskas.pdf file_size: 886318 relation: main_file success: 1 file_date_updated: 2025-05-12T07:27:28Z has_accepted_license: '1' intvolume: ' 249' isi: 1 issue: '3' language: - iso: eng month: '06' oa: 1 oa_version: Published Version publication: Archive for Rational Mechanics and Analysis publication_identifier: eissn: - 1432-0673 issn: - 0003-9527 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: The weakly coupled two-dimensional Fermi polaron tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 249 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '19661' abstract: - lang: eng text: The Nelson model describes non-relativistic particles coupled to a relativistic Bose scalar field. In this article, we study the renormalized version of the Nelson model with massless bosons in Davies' weak coupling limit. Our main result states that the two-body Coulomb potential emerges as an effective pair interaction between the particles, which arises from the exchange of virtual excitations of the quantum field. acknowledgement: "D M thanks Nataˇsa Pavlovi´c for the invitation to the University of Texas at Austin and for the\r\nhospitality offered by the department, where part of this work was performed. E C gratefully\r\nacknowledges support from NSF under Grant Nos DMS-2009549 and DMS-2052789 through\r\nNataˇsa Pavlovi´" article_number: '175201' article_processing_charge: Yes (in subscription journal) article_type: original arxiv: 1 author: - first_name: Esteban full_name: Cárdenas, Esteban last_name: Cárdenas - first_name: David Johannes full_name: Mitrouskas, David Johannes id: cbddacee-2b11-11eb-a02e-a2e14d04e52d last_name: Mitrouskas citation: ama: 'Cárdenas E, Mitrouskas DJ. The renormalized Nelson model in the weak coupling limit. Journal of Physics A: Mathematical and Theoretical. 2025;58(17). doi:10.1088/1751-8121/adcdd9' apa: 'Cárdenas, E., & Mitrouskas, D. J. (2025). The renormalized Nelson model in the weak coupling limit. Journal of Physics A: Mathematical and Theoretical. IOP Publishing. https://doi.org/10.1088/1751-8121/adcdd9' chicago: 'Cárdenas, Esteban, and David Johannes Mitrouskas. “The Renormalized Nelson Model in the Weak Coupling Limit.” Journal of Physics A: Mathematical and Theoretical. IOP Publishing, 2025. https://doi.org/10.1088/1751-8121/adcdd9.' ieee: 'E. Cárdenas and D. J. Mitrouskas, “The renormalized Nelson model in the weak coupling limit,” Journal of Physics A: Mathematical and Theoretical, vol. 58, no. 17. IOP Publishing, 2025.' ista: 'Cárdenas E, Mitrouskas DJ. 2025. The renormalized Nelson model in the weak coupling limit. Journal of Physics A: Mathematical and Theoretical. 58(17), 175201.' mla: 'Cárdenas, Esteban, and David Johannes Mitrouskas. “The Renormalized Nelson Model in the Weak Coupling Limit.” Journal of Physics A: Mathematical and Theoretical, vol. 58, no. 17, 175201, IOP Publishing, 2025, doi:10.1088/1751-8121/adcdd9.' short: 'E. Cárdenas, D.J. Mitrouskas, Journal of Physics A: Mathematical and Theoretical 58 (2025).' corr_author: '1' date_created: 2025-05-11T22:02:37Z date_published: 2025-04-28T00:00:00Z date_updated: 2025-09-30T12:24:45Z day: '28' ddc: - '530' department: - _id: RoSe doi: 10.1088/1751-8121/adcdd9 external_id: arxiv: - '2412.01670' isi: - '001474094200001' file: - access_level: open_access checksum: a181e1c2d8df08eb683a355e81c5e85a content_type: application/pdf creator: dernst date_created: 2025-05-12T07:13:07Z date_updated: 2025-05-12T07:13:07Z file_id: '19675' file_name: 2025_JourPhysicsA_Cardenas.pdf file_size: 551190 relation: main_file success: 1 file_date_updated: 2025-05-12T07:13:07Z has_accepted_license: '1' intvolume: ' 58' isi: 1 issue: '17' language: - iso: eng month: '04' oa: 1 oa_version: Published Version publication: 'Journal of Physics A: Mathematical and Theoretical' publication_identifier: eissn: - 1751-8121 issn: - 1751-8113 publication_status: published publisher: IOP Publishing quality_controlled: '1' scopus_import: '1' status: public title: The renormalized Nelson model in the weak coupling limit tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 58 year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '19662' abstract: - lang: eng text: We investigate the effect of changes in the Coriolis force caused by changes in the rotation rate on the top-of-atmosphere (TOA) radiant energy budget of an aquaplanet general circulation model with prescribed sea surface temperatures. We analyse the effective radiative forcing caused by changes from Earth-like rotation to values between 1/32 and 8 times the Earth's rotation rate. The forcing differs by about 60 W m−2 between the fastest and slowest rotation cases, with a monotonically increasing positive forcing for faster-than-Earth-like rotations and a non-monotonically increasing negative forcing for slower rotations. The largest contributions to the forcing are due to changes in, in this order, the shortwave cloud radiative effect (SWCRE) and the clear-sky outgoing longwave radiation (OLR). From the fastest to the slowest rotation, the Hadley cell expands and the troposphere becomes drier, increasing the OLR. This contributes to negative forcing at slower-than-Earth-like rotations and to positive forcing at faster-than-Earth-like rotations. The SWCRE is influenced by changes in the low-level cloudiness within the Hadley cell and the baroclinic regime. With the expansion of the Hadley cell, the area of enhanced tropospheric stability increases, resulting in more low-level clouds, a higher SWCRE, and increased negative forcing. The non-monotonicity results from an intermediate decrease in the SWCRE caused by the disappearance of baroclinic eddies as the Hadley cell reaches global extension. At rotations faster than Earth-like, the decrease in the SWCRE, mainly due to the weakening of baroclinic eddies and storm systems, leads to an increase in positive forcing. In summary, changes in the SWCRE, driven by different circulation responses at slower-than-Earth-like and faster-than-Earth-like rotations, strongly influence the TOA radiant energy budget. These effects, along with a substantial contribution from the clear-sky OLR, could impact the habitability of Earth-like rotating planets. acknowledgement: "We thank Bjorn Stevens for suggesting the study and for substantial ideas along the way. We also thank Sebastian Rast for helping with the model compilation. This work used resources of the German Climate Computing Center (DKRZ) under project ID mh0066 for our experiments and analysis. Jiawei Bao acknowledges the European Union's Horizon 2020 for funding.Jiawei Bao has been supported by the European Union's Horizon 2020 research and innovation programme under a Marie Skłodowska-Curie grant (grant agreement no. 101034413).\r\nThe article processing charges for this open-access publication were covered by the Max Planck Society." article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Abisha Mary full_name: Gnanaraj, Abisha Mary last_name: Gnanaraj - first_name: Jiawei full_name: Bao, Jiawei id: bb9a7399-fefd-11ed-be3c-ae648fd1d160 last_name: Bao - first_name: Hauke full_name: Schmidt, Hauke last_name: Schmidt citation: ama: 'Gnanaraj AM, Bao J, Schmidt H. The impact of the rotation rate on an aquaplanet’s radiant energy budget: Insights from experiments varying the Coriolis parameter. Weather and Climate Dynamics. 2025;6(2):489-503. doi:10.5194/wcd-6-489-2025' apa: 'Gnanaraj, A. M., Bao, J., & Schmidt, H. (2025). The impact of the rotation rate on an aquaplanet’s radiant energy budget: Insights from experiments varying the Coriolis parameter. Weather and Climate Dynamics. Copernicus Publications. https://doi.org/10.5194/wcd-6-489-2025' chicago: 'Gnanaraj, Abisha Mary, Jiawei Bao, and Hauke Schmidt. “The Impact of the Rotation Rate on an Aquaplanet’s Radiant Energy Budget: Insights from Experiments Varying the Coriolis Parameter.” Weather and Climate Dynamics. Copernicus Publications, 2025. https://doi.org/10.5194/wcd-6-489-2025.' ieee: 'A. M. Gnanaraj, J. Bao, and H. Schmidt, “The impact of the rotation rate on an aquaplanet’s radiant energy budget: Insights from experiments varying the Coriolis parameter,” Weather and Climate Dynamics, vol. 6, no. 2. Copernicus Publications, pp. 489–503, 2025.' ista: 'Gnanaraj AM, Bao J, Schmidt H. 2025. The impact of the rotation rate on an aquaplanet’s radiant energy budget: Insights from experiments varying the Coriolis parameter. Weather and Climate Dynamics. 6(2), 489–503.' mla: 'Gnanaraj, Abisha Mary, et al. “The Impact of the Rotation Rate on an Aquaplanet’s Radiant Energy Budget: Insights from Experiments Varying the Coriolis Parameter.” Weather and Climate Dynamics, vol. 6, no. 2, Copernicus Publications, 2025, pp. 489–503, doi:10.5194/wcd-6-489-2025.' short: A.M. Gnanaraj, J. Bao, H. Schmidt, Weather and Climate Dynamics 6 (2025) 489–503. date_created: 2025-05-11T22:02:38Z date_published: 2025-04-25T00:00:00Z date_updated: 2025-07-09T08:40:18Z day: '25' ddc: - '550' department: - _id: CaMu doi: 10.5194/wcd-6-489-2025 ec_funded: 1 file: - access_level: open_access checksum: 2ea68f7e51ee39ccb6886719a83a78ca content_type: application/pdf creator: dernst date_created: 2025-05-12T08:23:10Z date_updated: 2025-05-12T08:23:10Z file_id: '19680' file_name: 2025_WeatherClimateDynam_Gnanaraj.pdf file_size: 6500575 relation: main_file success: 1 file_date_updated: 2025-05-12T08:23:10Z has_accepted_license: '1' intvolume: ' 6' issue: '2' language: - iso: eng month: '04' oa: 1 oa_version: Published Version page: 489-503 project: - _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c call_identifier: H2020 grant_number: '101034413' name: 'IST-BRIDGE: International postdoctoral program' publication: Weather and Climate Dynamics publication_identifier: eissn: - 2698-4016 publication_status: published publisher: Copernicus Publications quality_controlled: '1' scopus_import: '1' status: public title: 'The impact of the rotation rate on an aquaplanet''s radiant energy budget: Insights from experiments varying the Coriolis parameter' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 6 year: '2025' ... --- OA_place: repository OA_type: green _id: '19665' abstract: - lang: eng text: As AI-based decision-makers increasingly influence human lives, it is a growing concern that their decisions may be unfair or biased with respect to people's protected attributes, such as gender and race. Most existing bias prevention measures provide probabilistic fairness guarantees in the long run, and it is possible that the decisions are biased on any decision sequence of fixed length. We introduce *fairness shielding*, where a symbolic decision-maker---the fairness shield---continuously monitors the sequence of decisions of another deployed black-box decision-maker, and makes interventions so that a given fairness criterion is met while the total intervention costs are minimized. We present four different algorithms for computing fairness shields, among which one guarantees fairness over fixed horizons, and three guarantee fairness periodically after fixed intervals. Given a distribution over future decisions and their intervention costs, our algorithms solve different instances of bounded-horizon optimal control problems with different levels of computational costs and optimality guarantees. Our empirical evaluation demonstrates the effectiveness of these shields in ensuring fairness while maintaining cost efficiency across various scenarios. acknowledgement: 'This work is partly supported by the European Research Council under Grant No.: ERC-2020-AdG 101020093. It is also partially supported by the State Government of Styria, Austria – Department Zukunftsfonds Steiermark.' article_processing_charge: No arxiv: 1 author: - first_name: Filip full_name: Cano Cordoba, Filip id: 708cad98-e86a-11ef-8098-bdae2d7c6af1 last_name: Cano Cordoba orcid: 0000-0002-0783-904X - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000-0002-2985-7724 - first_name: Bettina full_name: Könighofer, Bettina last_name: Könighofer - first_name: Konstantin full_name: Kueffner, Konstantin id: 8121a2d0-dc85-11ea-9058-af578f3b4515 last_name: Kueffner orcid: 0000-0001-8974-2542 - first_name: Kaushik full_name: Mallik, Kaushik id: 0834ff3c-6d72-11ec-94e0-b5b0a4fb8598 last_name: Mallik orcid: 0000-0001-9864-7475 citation: ama: 'Cano Cordoba F, Henzinger TA, Könighofer B, Kueffner K, Mallik K. Fairness shields: Safeguarding against biased decision makers. In: Proceedings of the 39th AAAI Conference on Artificial Intelligence. Vol 39. Association for the Advancement of Artificial Intelligence; 2025:15659-15668. doi:10.1609/aaai.v39i15.33719' apa: 'Cano Cordoba, F., Henzinger, T. A., Könighofer, B., Kueffner, K., & Mallik, K. (2025). Fairness shields: Safeguarding against biased decision makers. In Proceedings of the 39th AAAI Conference on Artificial Intelligence (Vol. 39, pp. 15659–15668). Philadelphia, PA, United States: Association for the Advancement of Artificial Intelligence. https://doi.org/10.1609/aaai.v39i15.33719' chicago: 'Cano Cordoba, Filip, Thomas A Henzinger, Bettina Könighofer, Konstantin Kueffner, and Kaushik Mallik. “Fairness Shields: Safeguarding against Biased Decision Makers.” In Proceedings of the 39th AAAI Conference on Artificial Intelligence, 39:15659–68. Association for the Advancement of Artificial Intelligence, 2025. https://doi.org/10.1609/aaai.v39i15.33719.' ieee: 'F. Cano Cordoba, T. A. Henzinger, B. Könighofer, K. Kueffner, and K. Mallik, “Fairness shields: Safeguarding against biased decision makers,” in Proceedings of the 39th AAAI Conference on Artificial Intelligence, Philadelphia, PA, United States, 2025, vol. 39, no. 15, pp. 15659–15668.' ista: 'Cano Cordoba F, Henzinger TA, Könighofer B, Kueffner K, Mallik K. 2025. Fairness shields: Safeguarding against biased decision makers. Proceedings of the 39th AAAI Conference on Artificial Intelligence. AAAI: Conference on Artificial Intelligence vol. 39, 15659–15668.' mla: 'Cano Cordoba, Filip, et al. “Fairness Shields: Safeguarding against Biased Decision Makers.” Proceedings of the 39th AAAI Conference on Artificial Intelligence, vol. 39, no. 15, Association for the Advancement of Artificial Intelligence, 2025, pp. 15659–68, doi:10.1609/aaai.v39i15.33719.' short: F. Cano Cordoba, T.A. Henzinger, B. Könighofer, K. Kueffner, K. Mallik, in:, Proceedings of the 39th AAAI Conference on Artificial Intelligence, Association for the Advancement of Artificial Intelligence, 2025, pp. 15659–15668. conference: end_date: 2025-03-04 location: Philadelphia, PA, United States name: 'AAAI: Conference on Artificial Intelligence' start_date: 2025-02-25 corr_author: '1' date_created: 2025-05-11T22:02:39Z date_published: 2025-04-11T00:00:00Z date_updated: 2026-02-16T12:24:30Z day: '11' department: - _id: ToHe doi: 10.1609/aaai.v39i15.33719 ec_funded: 1 external_id: arxiv: - '2412.11994' intvolume: ' 39' issue: '15' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2412.11994 month: '04' oa: 1 oa_version: Preprint page: 15659-15668 project: - _id: 62781420-2b32-11ec-9570-8d9b63373d4d call_identifier: H2020 grant_number: '101020093' name: Vigilant Algorithmic Monitoring of Software publication: Proceedings of the 39th AAAI Conference on Artificial Intelligence publication_identifier: eissn: - 2374-3468 issn: - 2159-5399 publication_status: published publisher: Association for the Advancement of Artificial Intelligence quality_controlled: '1' scopus_import: '1' status: public title: 'Fairness shields: Safeguarding against biased decision makers' type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 39 year: '2025' ... --- OA_place: repository OA_type: green _id: '19666' abstract: - lang: eng text: Markov decision processes (MDP) are a well-established model for sequential decision-making in the presence of probabilities. In *robust* MDP (RMDP), every action is associated with an *uncertainty set* of probability distributions, modelling that transition probabilities are not known precisely. Based on the known theoretical connection to stochastic games, we provide a framework for solving RMDPs that is generic, reliable, and efficient. It is *generic* both with respect to the model, allowing for a wide range of uncertainty sets, including but not limited to intervals, L1- or L2-balls, and polytopes; and with respect to the objective, including long-run average reward, undiscounted total reward, and stochastic shortest path. It is *reliable*, as our approach not only converges in the limit, but provides precision guarantees at any time during the computation. It is *efficient* because -- in contrast to state-of-the-art approaches -- it avoids explicitly constructing the underlying stochastic game. Consequently, our prototype implementation outperforms existing tools by several orders of magnitude and can solve RMDPs with a million states in under a minute. acknowledgement: "This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No. 101034413,\r\nthe ERC CoG 863818 (ForM-SMArt), and the DFG through the Cluster of Excellence EXC 2050/1 (CeTI, project ID 390696704, as part of Germany’s Excellence Strategy) and the TRR 248 (see https://perspicuous-computing.science, project ID 389792660)." article_processing_charge: No arxiv: 1 author: - first_name: Tobias full_name: Meggendorfer, Tobias id: b21b0c15-30a2-11eb-80dc-f13ca25802e1 last_name: Meggendorfer orcid: 0000-0002-1712-2165 - first_name: Maximilian full_name: Weininger, Maximilian id: 02ab0197-cc70-11ed-ab61-918e71f56881 last_name: Weininger orcid: 0000-0002-0163-2152 - first_name: Patrick full_name: Wienhöft, Patrick last_name: Wienhöft citation: ama: 'Meggendorfer T, Weininger M, Wienhöft P. Solving robust Markov decision processes: Generic, reliable, efficient. In: Proceedings of the 39th AAAI Conference on Artificial Intelligence. Vol 39. Association for the Advancement of Artificial Intelligence; 2025:26631-26641. doi:10.1609/aaai.v39i25.34865' apa: 'Meggendorfer, T., Weininger, M., & Wienhöft, P. (2025). Solving robust Markov decision processes: Generic, reliable, efficient. In Proceedings of the 39th AAAI Conference on Artificial Intelligence (Vol. 39, pp. 26631–26641). Philadelphia, PA, United States: Association for the Advancement of Artificial Intelligence. https://doi.org/10.1609/aaai.v39i25.34865' chicago: 'Meggendorfer, Tobias, Maximilian Weininger, and Patrick Wienhöft. “Solving Robust Markov Decision Processes: Generic, Reliable, Efficient.” In Proceedings of the 39th AAAI Conference on Artificial Intelligence, 39:26631–41. Association for the Advancement of Artificial Intelligence, 2025. https://doi.org/10.1609/aaai.v39i25.34865.' ieee: 'T. Meggendorfer, M. Weininger, and P. Wienhöft, “Solving robust Markov decision processes: Generic, reliable, efficient,” in Proceedings of the 39th AAAI Conference on Artificial Intelligence, Philadelphia, PA, United States, 2025, vol. 39, no. 25, pp. 26631–26641.' ista: 'Meggendorfer T, Weininger M, Wienhöft P. 2025. Solving robust Markov decision processes: Generic, reliable, efficient. Proceedings of the 39th AAAI Conference on Artificial Intelligence. AAAI: Conference on Artificial Intelligence vol. 39, 26631–26641.' mla: 'Meggendorfer, Tobias, et al. “Solving Robust Markov Decision Processes: Generic, Reliable, Efficient.” Proceedings of the 39th AAAI Conference on Artificial Intelligence, vol. 39, no. 25, Association for the Advancement of Artificial Intelligence, 2025, pp. 26631–41, doi:10.1609/aaai.v39i25.34865.' short: T. Meggendorfer, M. Weininger, P. Wienhöft, in:, Proceedings of the 39th AAAI Conference on Artificial Intelligence, Association for the Advancement of Artificial Intelligence, 2025, pp. 26631–26641. conference: end_date: 2025-03-04 location: Philadelphia, PA, United States name: 'AAAI: Conference on Artificial Intelligence' start_date: 2025-02-25 date_created: 2025-05-11T22:02:39Z date_published: 2025-04-11T00:00:00Z date_updated: 2026-02-16T12:25:05Z day: '11' department: - _id: KrCh doi: 10.1609/aaai.v39i25.34865 ec_funded: 1 external_id: arxiv: - '2412.10185' intvolume: ' 39' issue: '25' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2412.10185 month: '04' oa: 1 oa_version: Preprint page: 26631-26641 project: - _id: 0599E47C-7A3F-11EA-A408-12923DDC885E call_identifier: H2020 grant_number: '863818' name: 'Formal Methods for Stochastic Models: Algorithms and Applications' publication: Proceedings of the 39th AAAI Conference on Artificial Intelligence publication_identifier: eissn: - 2374-3468 issn: - 2159-5399 publication_status: published publisher: Association for the Advancement of Artificial Intelligence quality_controlled: '1' related_material: link: - relation: software url: https://doi.org/10.5281/zenodo.14385449 scopus_import: '1' status: public title: 'Solving robust Markov decision processes: Generic, reliable, efficient' type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 39 year: '2025' ... --- OA_place: repository OA_type: green _id: '19667' abstract: - lang: eng text: The problem of checking satisfiability of linear real arithmetic (LRA) and non-linear real arithmetic (NRA) formulas has broad applications, in particular, they are at the heart of logic-related applications such as logic for artificial intelligence, program analysis, etc. While there has been much work on checking satisfiability of unquantified LRA and NRA formulas, the problem of checking satisfiability of quantified LRA and NRA formulas remains a significant challenge. The main bottleneck in the existing methods is a computationally expensive quantifier elimination step. In this work, we propose a novel method for efficient quantifier elimination in quantified LRA and NRA formulas. We propose a template-based Skolemization approach, where we automatically synthesize linear/polynomial Skolem functions in order to eliminate quantifiers in the formula. The key technical ingredient in our approach are Positivstellensätze theorems from algebraic geometry, which allow for an efficient manipulation of polynomial inequalities. Our method offers a range of appealing theoretical properties combined with a strong practical performance. On the theory side, our method is sound, semi-complete, and runs in subexponential time and polynomial space, as opposed to existing sound and complete quantifier elimination methods that run in doubly-exponential time and at least exponential space. On the practical side, our experiments show superior performance compared to state of the art SMT solvers in terms of the number of solved instances and runtime, both on LRA and on NRA benchmarks. acknowledgement: This work was partially funded by ERC CoG 863818 (ForM-SMArt) and Austrian Science Fund (FWF) 10.55776/COE12. article_processing_charge: No arxiv: 1 author: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Ehsan full_name: Kafshdar Goharshadi, Ehsan id: 103b4fa0-896a-11ed-bdf8-87b697bef40d last_name: Kafshdar Goharshadi orcid: 0000-0002-8595-0587 - first_name: Mehrdad full_name: Karrabi, Mehrdad id: 67638922-f394-11eb-9cf6-f20423e08757 last_name: Karrabi orcid: 0009-0007-5253-9170 - first_name: Harshit J. full_name: Motwani, Harshit J. last_name: Motwani - first_name: Maximilian full_name: Seeliger, Maximilian last_name: Seeliger - first_name: Dorde full_name: Zikelic, Dorde id: 294AA7A6-F248-11E8-B48F-1D18A9856A87 last_name: Zikelic orcid: 0000-0002-4681-1699 citation: ama: 'Chatterjee K, Goharshady E, Karrabi M, Motwani HJ, Seeliger M, Zikelic D. Quantified linear and polynomial arithmetic satisfiability via template-based skolemization. In: Proceedings of the 39th AAAI Conference on Artificial Intelligence. Vol 39. Association for the Advancement of Artificial Intelligence; 2025:11158-11166. doi:10.1609/aaai.v39i11.33213' apa: 'Chatterjee, K., Goharshady, E., Karrabi, M., Motwani, H. J., Seeliger, M., & Zikelic, D. (2025). Quantified linear and polynomial arithmetic satisfiability via template-based skolemization. In Proceedings of the 39th AAAI Conference on Artificial Intelligence (Vol. 39, pp. 11158–11166). Philadelphia, PA, United States: Association for the Advancement of Artificial Intelligence. https://doi.org/10.1609/aaai.v39i11.33213' chicago: Chatterjee, Krishnendu, Ehsan Goharshady, Mehrdad Karrabi, Harshit J. Motwani, Maximilian Seeliger, and Dorde Zikelic. “Quantified Linear and Polynomial Arithmetic Satisfiability via Template-Based Skolemization.” In Proceedings of the 39th AAAI Conference on Artificial Intelligence, 39:11158–66. Association for the Advancement of Artificial Intelligence, 2025. https://doi.org/10.1609/aaai.v39i11.33213. ieee: K. Chatterjee, E. Goharshady, M. Karrabi, H. J. Motwani, M. Seeliger, and D. Zikelic, “Quantified linear and polynomial arithmetic satisfiability via template-based skolemization,” in Proceedings of the 39th AAAI Conference on Artificial Intelligence, Philadelphia, PA, United States, 2025, vol. 39, no. 11, pp. 11158–11166. ista: 'Chatterjee K, Goharshady E, Karrabi M, Motwani HJ, Seeliger M, Zikelic D. 2025. Quantified linear and polynomial arithmetic satisfiability via template-based skolemization. Proceedings of the 39th AAAI Conference on Artificial Intelligence. AAAI: Conference on Artificial Intelligence vol. 39, 11158–11166.' mla: Chatterjee, Krishnendu, et al. “Quantified Linear and Polynomial Arithmetic Satisfiability via Template-Based Skolemization.” Proceedings of the 39th AAAI Conference on Artificial Intelligence, vol. 39, no. 11, Association for the Advancement of Artificial Intelligence, 2025, pp. 11158–66, doi:10.1609/aaai.v39i11.33213. short: K. Chatterjee, E. Goharshady, M. Karrabi, H.J. Motwani, M. Seeliger, D. Zikelic, in:, Proceedings of the 39th AAAI Conference on Artificial Intelligence, Association for the Advancement of Artificial Intelligence, 2025, pp. 11158–11166. conference: end_date: 2025-03-04 location: Philadelphia, PA, United States name: 'AAAI: Conference on Artificial Intelligence' start_date: 2025-02-25 corr_author: '1' date_created: 2025-05-11T22:02:39Z date_published: 2025-04-11T00:00:00Z date_updated: 2026-02-16T12:24:47Z day: '11' department: - _id: KrCh doi: 10.1609/aaai.v39i11.33213 ec_funded: 1 external_id: arxiv: - '2412.16226' intvolume: ' 39' issue: '11' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2412.16226 month: '04' oa: 1 oa_version: Preprint page: 11158-11166 project: - _id: 0599E47C-7A3F-11EA-A408-12923DDC885E call_identifier: H2020 grant_number: '863818' name: 'Formal Methods for Stochastic Models: Algorithms and Applications' publication: Proceedings of the 39th AAAI Conference on Artificial Intelligence publication_identifier: eissn: - 2374-3468 issn: - 2159-5399 publication_status: published publisher: Association for the Advancement of Artificial Intelligence quality_controlled: '1' scopus_import: '1' status: public title: Quantified linear and polynomial arithmetic satisfiability via template-based skolemization type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 39 year: '2025' ... --- OA_place: repository OA_type: green _id: '19668' abstract: - lang: eng text: Learning-based methods provide a promising approach to solving highly non-linear control tasks that are often challenging for classical control methods. To ensure the satisfaction of a safety property, learning-based methods jointly learn a control policy together with a certificate function for the property. Popular examples include barrier functions for safety and Lyapunov functions for asymptotic stability. While there has been significant progress on learning-based control with certificate functions in the white-box setting, where the correctness of the certificate function can be formally verified, there has been little work on ensuring their reliability in the black-box setting where the system dynamics are unknown. In this work, we consider the problems of certifying and repairing neural network control policies and certificate functions in the black-box setting. We propose a novel framework that utilizes runtime monitoring to detect system behaviors that violate the property of interest under some initially trained neural network policy and certificate. These violating behaviors are used to extract new training data, that is used to re-train the neural network policy and the certificate function and to ultimately repair them. We demonstrate the effectiveness of our approach empirically by using it to repair and to boost the safety rate of neural network policies learned by a state-of-the-art method for learning-based control on two autonomous system control tasks. acknowledgement: This work was supported in part by the ERC project ERC2020-AdG 101020093 article_processing_charge: No arxiv: 1 author: - first_name: Zhengqi full_name: Yu, Zhengqi id: 20aa2ae8-f2f1-11ed-bbfa-8205053f1342 last_name: Yu - first_name: Dorde full_name: Zikelic, Dorde id: 294AA7A6-F248-11E8-B48F-1D18A9856A87 last_name: Zikelic orcid: 0000-0002-4681-1699 - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000-0002-2985-7724 citation: ama: 'Yu E, Zikelic D, Henzinger TA. Neural control and certificate repair via runtime monitoring. In: Proceedings of the 39th AAAI Conference on Artificial Intelligence. Vol 39. Association for the Advancement of Artificial Intelligence; 2025:26409-26417. doi:10.1609/aaai.v39i25.34840' apa: 'Yu, E., Zikelic, D., & Henzinger, T. A. (2025). Neural control and certificate repair via runtime monitoring. In Proceedings of the 39th AAAI Conference on Artificial Intelligence (Vol. 39, pp. 26409–26417). Philadelphia, PA, United States: Association for the Advancement of Artificial Intelligence. https://doi.org/10.1609/aaai.v39i25.34840' chicago: Yu, Emily, Dorde Zikelic, and Thomas A Henzinger. “Neural Control and Certificate Repair via Runtime Monitoring.” In Proceedings of the 39th AAAI Conference on Artificial Intelligence, 39:26409–17. Association for the Advancement of Artificial Intelligence, 2025. https://doi.org/10.1609/aaai.v39i25.34840. ieee: E. Yu, D. Zikelic, and T. A. Henzinger, “Neural control and certificate repair via runtime monitoring,” in Proceedings of the 39th AAAI Conference on Artificial Intelligence, Philadelphia, PA, United States, 2025, vol. 39, no. 25, pp. 26409–26417. ista: 'Yu E, Zikelic D, Henzinger TA. 2025. Neural control and certificate repair via runtime monitoring. Proceedings of the 39th AAAI Conference on Artificial Intelligence. AAAI: Conference on Artificial Intelligence vol. 39, 26409–26417.' mla: Yu, Emily, et al. “Neural Control and Certificate Repair via Runtime Monitoring.” Proceedings of the 39th AAAI Conference on Artificial Intelligence, vol. 39, no. 25, Association for the Advancement of Artificial Intelligence, 2025, pp. 26409–17, doi:10.1609/aaai.v39i25.34840. short: E. Yu, D. Zikelic, T.A. Henzinger, in:, Proceedings of the 39th AAAI Conference on Artificial Intelligence, Association for the Advancement of Artificial Intelligence, 2025, pp. 26409–26417. conference: end_date: 2025-03-04 location: Philadelphia, PA, United States name: 'AAAI: Conference on Artificial Intelligence' start_date: 2025-02-25 corr_author: '1' date_created: 2025-05-11T22:02:40Z date_published: 2025-04-11T00:00:00Z date_updated: 2025-05-12T09:49:25Z day: '11' department: - _id: ToHe doi: 10.1609/aaai.v39i25.34840 ec_funded: 1 external_id: arxiv: - '2412.12996' intvolume: ' 39' issue: '25' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2412.12996 month: '04' oa: 1 oa_version: Preprint page: 26409-26417 project: - _id: 62781420-2b32-11ec-9570-8d9b63373d4d call_identifier: H2020 grant_number: '101020093' name: Vigilant Algorithmic Monitoring of Software publication: Proceedings of the 39th AAAI Conference on Artificial Intelligence publication_identifier: eissn: - 2374-3468 issn: - 2159-5399 publication_status: published publisher: Association for the Advancement of Artificial Intelligence quality_controlled: '1' scopus_import: '1' status: public title: Neural control and certificate repair via runtime monitoring type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 39 year: '2025' ... --- OA_place: repository OA_type: green _id: '19669' abstract: - lang: eng text: 'We consider a class of optimization problems defined by a system of linear equations with min and max operators. This class of optimization problems has been studied under restrictive conditions, such as, (C1) the halting or stability condition; (C2) the non-negative coefficients condition; (C3) the sum upto 1 condition; and (C4) the only min or only max operator condition. Several seminal results in the literature focus on special cases. For example, turn-based stochastic games correspond to conditions C2 and C3; and Markov decision process to conditions C2, C3, and C4. However, the systematic computational complexity study of all the cases has not been explored, which we address in this work. Some highlights of our results are: with conditions C2 and C4, and with conditions C3 and C4, the problem is NP-complete, whereas with condition C1 only, the problem is in UP intersects coUP. Finally, we establish the computational complexity of the decision problem of checking the respective conditions.' acknowledgement: This research was partially supported by the ERC CoG 863818 (ForM-SMArt) grant and the Austrian Science Fund (FWF) 10.55776/COE12 grant. article_processing_charge: No arxiv: 1 author: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Ruichen full_name: Luo, Ruichen id: b391db08-1ffe-11ee-8b67-d18ddcfb5a14 last_name: Luo - first_name: Raimundo J full_name: Saona Urmeneta, Raimundo J id: BD1DF4C4-D767-11E9-B658-BC13E6697425 last_name: Saona Urmeneta orcid: 0000-0001-5103-038X - first_name: Jakub full_name: Svoboda, Jakub id: 130759D2-D7DD-11E9-87D2-DE0DE6697425 last_name: Svoboda orcid: 0000-0002-1419-3267 citation: ama: 'Chatterjee K, Luo R, Saona Urmeneta RJ, Svoboda J. Linear equations with min and max operators: Computational complexity. In: Proceedings of the 39th AAAI Conference on Artificial Intelligence. Vol 39. Association for the Advancement of Artificial Intelligence; 2025:11150-11157. doi:10.1609/aaai.v39i11.33212' apa: 'Chatterjee, K., Luo, R., Saona Urmeneta, R. J., & Svoboda, J. (2025). Linear equations with min and max operators: Computational complexity. In Proceedings of the 39th AAAI Conference on Artificial Intelligence (Vol. 39, pp. 11150–11157). Philadelphia, PA, United States: Association for the Advancement of Artificial Intelligence. https://doi.org/10.1609/aaai.v39i11.33212' chicago: 'Chatterjee, Krishnendu, Ruichen Luo, Raimundo J Saona Urmeneta, and Jakub Svoboda. “Linear Equations with Min and Max Operators: Computational Complexity.” In Proceedings of the 39th AAAI Conference on Artificial Intelligence, 39:11150–57. Association for the Advancement of Artificial Intelligence, 2025. https://doi.org/10.1609/aaai.v39i11.33212.' ieee: 'K. Chatterjee, R. Luo, R. J. Saona Urmeneta, and J. Svoboda, “Linear equations with min and max operators: Computational complexity,” in Proceedings of the 39th AAAI Conference on Artificial Intelligence, Philadelphia, PA, United States, 2025, vol. 39, no. 11, pp. 11150–11157.' ista: 'Chatterjee K, Luo R, Saona Urmeneta RJ, Svoboda J. 2025. Linear equations with min and max operators: Computational complexity. Proceedings of the 39th AAAI Conference on Artificial Intelligence. AAAI: Conference on Artificial Intelligence vol. 39, 11150–11157.' mla: 'Chatterjee, Krishnendu, et al. “Linear Equations with Min and Max Operators: Computational Complexity.” Proceedings of the 39th AAAI Conference on Artificial Intelligence, vol. 39, no. 11, Association for the Advancement of Artificial Intelligence, 2025, pp. 11150–57, doi:10.1609/aaai.v39i11.33212.' short: K. Chatterjee, R. Luo, R.J. Saona Urmeneta, J. Svoboda, in:, Proceedings of the 39th AAAI Conference on Artificial Intelligence, Association for the Advancement of Artificial Intelligence, 2025, pp. 11150–11157. conference: end_date: 2025-03-04 location: Philadelphia, PA, United States name: 'AAAI: Conference on Artificial Intelligence' start_date: 2025-02-25 corr_author: '1' date_created: 2025-05-11T22:02:40Z date_published: 2025-04-11T00:00:00Z date_updated: 2025-05-12T09:42:09Z day: '11' department: - _id: KrCh doi: 10.1609/aaai.v39i11.33212 ec_funded: 1 external_id: arxiv: - '2412.12228' intvolume: ' 39' issue: '11' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2412.12228 month: '04' oa: 1 oa_version: Preprint page: 11150-11157 project: - _id: 0599E47C-7A3F-11EA-A408-12923DDC885E call_identifier: H2020 grant_number: '863818' name: 'Formal Methods for Stochastic Models: Algorithms and Applications' publication: Proceedings of the 39th AAAI Conference on Artificial Intelligence publication_identifier: eissn: - 2374-3468 issn: - 2159-5399 publication_status: published publisher: Association for the Advancement of Artificial Intelligence quality_controlled: '1' scopus_import: '1' status: public title: 'Linear equations with min and max operators: Computational complexity' type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 39 year: '2025' ... --- OA_type: closed access _id: '19671' abstract: - lang: eng text: Silvopastoral use in native forests could impact population dynamics of key tree species, with contrasting effects at different life cycle stages. Prior studies in South American temperate forests have mainly focused on initial stages, lacking a comprehensive understanding of the entire life cycle within productive systems. We assessed the population dynamics of two key species of mixed forests in northern Patagonia (Austrocedrus chilensis and Nothofagus dombeyi) under two silvopastoral use intensities (high vs. low), using demographic techniques and population projection models. Over 3 years, we quantified vital rates (survival, fertility, growth, reversion and stasis) and used matrix models to calculate deterministic population growth rates (λ). High-intensity silvopastoral use had predominantly negative effects on the elements of the projection matrices of A. chilensis, whereas N. dombeyi exhibited mostly positive or no changes. As a result, projections indicated slight population decreases for A. chilensis (mostly λ < 1) at high silvopastoral use levels compared to low levels, while N. dombeyi showed similar projections (λ ≅ 1) between use levels. Decreased λ for A. chilensis resulted mainly from lower adult tree survival, while early life stages had limited influence on λ for these long-lived species. In summary, silvopastoral use affects population dynamics of key tree species of these mixed forests of northern Patagonia, with implications for sustainable management. Our findings highlight the importance of considering the entire life cycle and suggest targeted practices to enhance A. chilensis populations. acknowledgement: We would like to express our sincere gratitude to the owners of the estates, Lisandro and Oscar Lanfré, Roberto Criado and Yayo Tillería, for allowing us to conduct our research on their properties and for generously sharing their time and knowledge throughout these years. We are also deeply thankful to our field assistants, Matías Scotti, Clara Pissolito, Noel Szudruk, Mariano Varela, Ian Mott, Brisa Guenuleo, Nicolás Bistolfi, Facundo Gómez and Belén Vallerga, who tirelessly collaborated in the arduous tasks of monitoring and data collection, even in challenging weather conditions. We are grateful to CONICET for providing the doctoral scholarship to D. Arpigiani. This study received partial financial support from the Agencia MINCyT (PICT 2015-1692) and the Universidad Nacional de Río Negro (PI 40-B-478), Argentina. article_number: e70058 article_processing_charge: No article_type: original author: - first_name: Daniela full_name: Arpigiani, Daniela last_name: Arpigiani - first_name: Valeria full_name: Aschero, Valeria last_name: Aschero - first_name: Rosina Matilde full_name: Soler Schaller, Rosina Matilde id: 9e668447-8c32-11ed-b0c7-8dc2d7b80803 last_name: Soler Schaller - first_name: Mariano M. full_name: Amoroso, Mariano M. last_name: Amoroso citation: ama: Arpigiani D, Aschero V, Soler Schaller RM, Amoroso MM. A life-cycle approach to understand consequences of silvopastoral use on two native tree species of Northern Patagonia. Austral Ecology. 2025;50(4). doi:10.1111/aec.70058 apa: Arpigiani, D., Aschero, V., Soler Schaller, R. M., & Amoroso, M. M. (2025). A life-cycle approach to understand consequences of silvopastoral use on two native tree species of Northern Patagonia. Austral Ecology. Wiley. https://doi.org/10.1111/aec.70058 chicago: Arpigiani, Daniela, Valeria Aschero, Rosina Matilde Soler Schaller, and Mariano M. Amoroso. “A Life-Cycle Approach to Understand Consequences of Silvopastoral Use on Two Native Tree Species of Northern Patagonia.” Austral Ecology. Wiley, 2025. https://doi.org/10.1111/aec.70058. ieee: D. Arpigiani, V. Aschero, R. M. Soler Schaller, and M. M. Amoroso, “A life-cycle approach to understand consequences of silvopastoral use on two native tree species of Northern Patagonia,” Austral Ecology, vol. 50, no. 4. Wiley, 2025. ista: Arpigiani D, Aschero V, Soler Schaller RM, Amoroso MM. 2025. A life-cycle approach to understand consequences of silvopastoral use on two native tree species of Northern Patagonia. Austral Ecology. 50(4), e70058. mla: Arpigiani, Daniela, et al. “A Life-Cycle Approach to Understand Consequences of Silvopastoral Use on Two Native Tree Species of Northern Patagonia.” Austral Ecology, vol. 50, no. 4, e70058, Wiley, 2025, doi:10.1111/aec.70058. short: D. Arpigiani, V. Aschero, R.M. Soler Schaller, M.M. Amoroso, Austral Ecology 50 (2025). date_created: 2025-05-11T22:02:41Z date_published: 2025-04-01T00:00:00Z date_updated: 2025-09-30T12:31:04Z day: '01' department: - _id: NiBa doi: 10.1111/aec.70058 external_id: isi: - '001476761500001' intvolume: ' 50' isi: 1 issue: '4' language: - iso: eng month: '04' oa_version: None publication: Austral Ecology publication_identifier: eissn: - 1442-9993 issn: - 1442-9985 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: A life-cycle approach to understand consequences of silvopastoral use on two native tree species of Northern Patagonia type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 50 year: '2025' ...