--- APC_amount: 3054 EUR DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '19531' abstract: - lang: eng text: In standard quantum electrodynamics (QED), the so-called non-minimal (Pauli) coupling is suppressed for elementary particles and has no physical implications. Here, we show that the Pauli term naturally appears in a known family of Dirac materials—the lead-halide perovskites, suggesting a novel playground for the study of analog QED effects. We outline measurable manifestations of the Pauli term in the phenomena pertaining to (i) relativistic corrections to bound states (ii) the Klein paradox, and (iii) spin effects in scattering. In particular, we demonstrate that (a) the binding energy of an electron in the vicinity of a positively charged defect is noticeably decreased due to the polarizability of lead ions and the appearance of a Darwin-like term, (b) strong spin-orbit coupling due to the Pauli term affects the exciton states, and (c) scattering of an electron off an energy barrier with broken mirror symmetry produces spin polarization in the outgoing current. Our study adds to the understanding of quantum phenomena in lead-halide perovskites and paves the way for tabletop simulations of analog Dirac-Pauli equations. article_number: '37' article_processing_charge: Yes article_type: original author: - first_name: Abhishek full_name: Shiva Kumar, Abhishek id: 5e9a6931-eb97-11eb-a6c2-e96f7058d77a last_name: Shiva Kumar - first_name: Mikhail full_name: Maslov, Mikhail id: 2E65BB0E-F248-11E8-B48F-1D18A9856A87 last_name: Maslov orcid: 0000-0003-4074-2570 - first_name: Mikhail full_name: Lemeshko, Mikhail id: 37CB05FA-F248-11E8-B48F-1D18A9856A87 last_name: Lemeshko orcid: 0000-0002-6990-7802 - first_name: Artem full_name: Volosniev, Artem id: 37D278BC-F248-11E8-B48F-1D18A9856A87 last_name: Volosniev orcid: 0000-0003-0393-5525 - first_name: Zhanybek full_name: Alpichshev, Zhanybek id: 45E67A2A-F248-11E8-B48F-1D18A9856A87 last_name: Alpichshev orcid: 0000-0002-7183-5203 citation: ama: Shiva Kumar A, Maslov M, Lemeshko M, Volosniev A, Alpichshev Z. Massive Dirac-Pauli physics in lead-halide perovskites. npj Quantum Materials. 2025;10. doi:10.1038/s41535-025-00754-7 apa: Shiva Kumar, A., Maslov, M., Lemeshko, M., Volosniev, A., & Alpichshev, Z. (2025). Massive Dirac-Pauli physics in lead-halide perovskites. Npj Quantum Materials. Springer Nature. https://doi.org/10.1038/s41535-025-00754-7 chicago: Shiva Kumar, Abhishek, Mikhail Maslov, Mikhail Lemeshko, Artem Volosniev, and Zhanybek Alpichshev. “Massive Dirac-Pauli Physics in Lead-Halide Perovskites.” Npj Quantum Materials. Springer Nature, 2025. https://doi.org/10.1038/s41535-025-00754-7. ieee: A. Shiva Kumar, M. Maslov, M. Lemeshko, A. Volosniev, and Z. Alpichshev, “Massive Dirac-Pauli physics in lead-halide perovskites,” npj Quantum Materials, vol. 10. Springer Nature, 2025. ista: Shiva Kumar A, Maslov M, Lemeshko M, Volosniev A, Alpichshev Z. 2025. Massive Dirac-Pauli physics in lead-halide perovskites. npj Quantum Materials. 10, 37. mla: Shiva Kumar, Abhishek, et al. “Massive Dirac-Pauli Physics in Lead-Halide Perovskites.” Npj Quantum Materials, vol. 10, 37, Springer Nature, 2025, doi:10.1038/s41535-025-00754-7. short: A. Shiva Kumar, M. Maslov, M. Lemeshko, A. Volosniev, Z. Alpichshev, Npj Quantum Materials 10 (2025). corr_author: '1' date_created: 2025-04-08T18:13:06Z date_published: 2025-04-04T00:00:00Z date_updated: 2026-05-06T13:06:08Z day: '04' ddc: - '530' department: - _id: GradSch - _id: ZhAl - _id: MiLe doi: 10.1038/s41535-025-00754-7 external_id: isi: - '001459830100002' file: - access_level: open_access checksum: 08b1a94b362bb65482887e50020810e5 content_type: application/pdf creator: dernst date_created: 2025-04-10T06:12:49Z date_updated: 2025-04-10T06:12:49Z file_id: '19536' file_name: 2025_njpQuantumMaterials_Kumar.pdf file_size: 592092 relation: main_file success: 1 file_date_updated: 2025-04-10T06:12:49Z has_accepted_license: '1' intvolume: ' 10' isi: 1 language: - iso: eng license: https://creativecommons.org/licenses/by-nc-nd/4.0/ month: '04' oa: 1 oa_version: Published Version project: - _id: B67AFEDC-15C9-11EA-A837-991A96BB2854 name: IST Austria Open Access Fund publication: npj Quantum Materials publication_identifier: eissn: - 2397-4648 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - relation: software url: https://git.ista.ac.at/mmaslov/dirac_pauli_LHP scopus_import: '1' status: public title: Massive Dirac-Pauli physics in lead-halide perovskites tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 10 year: '2025' ... --- OA_place: publisher _id: '19540' abstract: - lang: eng text: "This thesis deals with several different models for complex quantum mechanical systems and is structured in three main parts. \r\n\t\r\nIn Part I, we study mean field random matrices as models for quantum Hamiltonians. Our focus lies on proving concentration estimates for resolvents of random matrices, so-called local laws, mostly in the setting of multiple resolvents. These estimates have profound consequences for eigenvector overlaps and thermalization problems. More concretely, we obtain, e.g., the optimal eigenstate thermalization hypothesis (ETH) uniformly in the spectrum for Wigner matrices, an optimal lower bound on non-Hermitian eigenvector overlaps, and prethermalization for deformed Wigner matrices.\tIn order to prove our novel multi-resolvent local laws, we develop and devise two main methods, the static Psi-method and the dynamical Zigzag strategy. \r\n\t\r\nIn Part II, we study Bardeen-Cooper-Schrieffer (BCS) theory, the standard mean field microscopic theory of superconductivity. We focus on asymptotic formulas for the characteristic critical temperature and energy gap of a superconductor and prove universality of their ratio in various physical regimes. Additionally, we investigate multi-band superconductors and show that inter-band coupling effects can only enhance the critical temperature. \r\n\t\r\nIn Part III, we study quantum lattice systems. On the one hand, we show a strong version of the local-perturbations-perturb-locally (LPPL) principle for the ground state of weakly interacting quantum spin systems with a uniform on-site gap. On the other hand, we introduce a notion of a local gap and rigorously justify response theory and the Kubo formula under the weakened assumption of a local gap. \r\n\t\r\nAdditionally, we discuss two classes of problems which do not fit into the three main parts of the thesis. These are deformational rigidity of Liouville metrics on the torus and relativistic toy models of particle creation via interior-boundary-conditions (IBCs). " alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Sven Joscha full_name: Henheik, Sven Joscha id: 31d731d7-d235-11ea-ad11-b50331c8d7fb last_name: Henheik orcid: 0000-0003-1106-327X citation: ama: 'Henheik SJ. Modeling complex quantum systems : Random matrices, BCS theory, and quantum lattice systems. 2025. doi:10.15479/AT-ISTA-19540' apa: 'Henheik, S. J. (2025). Modeling complex quantum systems : Random matrices, BCS theory, and quantum lattice systems. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-19540' chicago: 'Henheik, Sven Joscha. “Modeling Complex Quantum Systems : Random Matrices, BCS Theory, and Quantum Lattice Systems.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-19540.' ieee: 'S. J. Henheik, “Modeling complex quantum systems : Random matrices, BCS theory, and quantum lattice systems,” Institute of Science and Technology Austria, 2025.' ista: 'Henheik SJ. 2025. Modeling complex quantum systems : Random matrices, BCS theory, and quantum lattice systems. Institute of Science and Technology Austria.' mla: 'Henheik, Sven Joscha. Modeling Complex Quantum Systems : Random Matrices, BCS Theory, and Quantum Lattice Systems. Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-19540.' short: 'S.J. Henheik, Modeling Complex Quantum Systems : Random Matrices, BCS Theory, and Quantum Lattice Systems, Institute of Science and Technology Austria, 2025.' corr_author: '1' date_created: 2025-04-10T21:21:18Z date_published: 2025-04-10T00:00:00Z date_updated: 2026-04-07T12:37:12Z day: '10' ddc: - '519' degree_awarded: PhD department: - _id: GradSch - _id: LaEr doi: 10.15479/AT-ISTA-19540 ec_funded: 1 file: - access_level: closed checksum: b8477ae5578436c72c3bb4193ad34ac5 content_type: application/zip creator: shenheik date_created: 2025-04-10T21:14:18Z date_updated: 2025-04-10T21:14:18Z file_id: '19542' file_name: Henheik-Thesis_source_final.zip file_size: 4107587 relation: source_file - access_level: open_access checksum: e9fc0ea12ec46c9f71110c33217c4140 content_type: application/pdf creator: shenheik date_created: 2025-04-11T13:16:05Z date_updated: 2025-04-11T13:16:05Z file_id: '19553' file_name: Henheik-Thesis-pdfa_FINAL.pdf file_size: 9999492 relation: main_file success: 1 - access_level: closed checksum: f94580f86c785e7108eb116cd189e225 content_type: application/pdf creator: cchlebak date_created: 2025-04-23T14:10:27Z date_updated: 2025-04-23T14:10:27Z file_id: '19615' file_name: Henheik-Thesis-Volume1_print.pdf file_size: 13276442 relation: other - access_level: closed checksum: b927ead3c78020ffb32918911deedb74 content_type: application/pdf creator: cchlebak date_created: 2025-04-23T14:11:05Z date_updated: 2025-04-23T14:11:05Z file_id: '19616' file_name: Henheik-Thesis-Volume2_print.pdf file_size: 7628767 relation: other file_date_updated: 2025-04-23T14:11:05Z has_accepted_license: '1' language: - iso: eng license: https://creativecommons.org/licenses/by/4.0/ month: '04' oa: 1 oa_version: Published Version page: '720' project: - _id: 62796744-2b32-11ec-9570-940b20777f1d call_identifier: H2020 grant_number: '101020331' name: Random matrices beyond Wigner-Dyson-Mehta publication_identifier: isbn: - 978-3-99078-057-2 issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '14343' relation: part_of_dissertation status: public - id: '18656' relation: part_of_dissertation status: public - id: '13317' relation: part_of_dissertation status: public - id: '11732' relation: part_of_dissertation status: public - id: '12184' relation: part_of_dissertation status: public - id: '14421' relation: part_of_dissertation status: public - id: '10623' relation: part_of_dissertation status: public - id: '18112' relation: part_of_dissertation status: public - id: '19001' relation: part_of_dissertation status: public - id: '10642' relation: part_of_dissertation status: public - id: '19545' relation: part_of_dissertation status: public - id: '19546' relation: part_of_dissertation status: public - id: '19550' relation: part_of_dissertation status: public - id: '19551' relation: part_of_dissertation status: public - id: '19552' relation: part_of_dissertation status: public - id: '14542' relation: part_of_dissertation status: public - id: '17049' relation: part_of_dissertation status: public - id: '18764' relation: part_of_dissertation status: public - id: '19547' relation: part_of_dissertation status: public - id: '19548' relation: part_of_dissertation status: public status: public supervisor: - first_name: László full_name: Erdös, László id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 title: 'Modeling complex quantum systems : Random matrices, BCS theory, and quantum lattice systems' 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: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2025' ... --- OA_place: publisher _id: '19557' acknowledged_ssus: - _id: Bio - _id: PreCl - _id: ScienComp acknowledgement: "The work presented in this doctoral thesis was performed at the Institute of Science\r\nand Technology (ISTA) and financially supported by a European Research Council\r\n(ERC) Consolidator Grant (PR1028ERC02), by SFARI (PR1028SIM02) and by the\r\nAustrian Science Fund (FWF) to Gaia Novarino (PE1028W1232). I am very thankful\r\nto the Doctoral Program “Molecular Drug Targets” (MolTag) for offering me financial\r\nsupport to perform essential experiments during my PhD studies and to participate in\r\ninternational conferences and courses." alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Lena A full_name: Schwarz, Lena A id: 29A8453C-F248-11E8-B48F-1D18A9856A87 last_name: Schwarz citation: ama: Schwarz LA. Mapping developmental dynamics of autism spectrum disorder mouse models at single-cell resolution. 2025. doi:10.15479/AT-ISTA-19557 apa: Schwarz, L. A. (2025). Mapping developmental dynamics of autism spectrum disorder mouse models at single-cell resolution. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-19557 chicago: Schwarz, Lena A. “Mapping Developmental Dynamics of Autism Spectrum Disorder Mouse Models at Single-Cell Resolution.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-19557. ieee: L. A. Schwarz, “Mapping developmental dynamics of autism spectrum disorder mouse models at single-cell resolution,” Institute of Science and Technology Austria, 2025. ista: Schwarz LA. 2025. Mapping developmental dynamics of autism spectrum disorder mouse models at single-cell resolution. Institute of Science and Technology Austria. mla: Schwarz, Lena A. Mapping Developmental Dynamics of Autism Spectrum Disorder Mouse Models at Single-Cell Resolution. Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-19557. short: L.A. Schwarz, Mapping Developmental Dynamics of Autism Spectrum Disorder Mouse Models at Single-Cell Resolution, Institute of Science and Technology Austria, 2025. corr_author: '1' date_created: 2025-04-14T06:59:06Z date_published: 2025-04-14T00:00:00Z date_updated: 2026-04-14T09:07:14Z day: '14' ddc: - '570' degree_awarded: PhD department: - _id: GradSch - _id: GaNo doi: 10.15479/AT-ISTA-19557 file: - access_level: closed checksum: 50290a8604edb0a720387f01e9d59fe4 content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document creator: lschwarz date_created: 2025-04-15T08:43:36Z date_updated: 2025-04-15T08:43:36Z file_id: '19561' file_name: Schwarz_Thesis_2025_FINAL.docx file_size: 21783427 relation: source_file - access_level: closed checksum: ed028488180ac4901e018ef1c330cf01 content_type: application/pdf creator: lschwarz date_created: 2025-04-15T08:43:42Z date_updated: 2026-03-27T13:15:08Z embargo: 2026-10-15 embargo_to: open_access file_id: '19562' file_name: Schwarz_Thesis_2025_FINALpdfa.pdf file_size: 11432175 relation: main_file file_date_updated: 2026-03-27T13:15:08Z has_accepted_license: '1' language: - iso: eng month: '04' oa_version: Published Version page: '124' project: - _id: 9B91375C-BA93-11EA-9121-9846C619BF3A grant_number: '707964' name: Critical windows and reversibility of ASD associated with mutations in chromatin remodelers - _id: 34ba8964-11ca-11ed-8bc3-e15864e7e9a6 grant_number: '101044865' name: Toward an understanding of the brain interstitial system and the extracellular proteome in health and autism spectrum disorders - _id: 2548AE96-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: W1232 name: Molecular Drug Targets publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '12802' relation: part_of_dissertation status: public - id: '9429' relation: part_of_dissertation status: public status: public supervisor: - first_name: Gaia full_name: Novarino, Gaia id: 3E57A680-F248-11E8-B48F-1D18A9856A87 last_name: Novarino orcid: 0000-0002-7673-7178 title: Mapping developmental dynamics of autism spectrum disorder mouse models at single-cell resolution 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: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '19617' abstract: - lang: eng text: In this article, we propose a method for generating single microwave photons in superconducting circuits. We theoretically show that pure single microwave photons can be generated on demand and tuned over a large frequency band by making use of Landau-Zener transitions under a rapid sweep of a control parameter. We devise a protocol that enables fast control of the frequency of the emitted photon over two octaves, without requiring extensive calibration. Additionally, we make theoretical estimates of the generation efficiency, tunability, purity, and linewidth of the photons emitted using this method for both charge- and flux-qubit-based architectures. We also provide estimates of the optimal device parameters required for these architectures to realize the device. acknowledgement: The authors acknowledge the support of DST-INSPIRE Fellowship No. IF180339 and DST-SERB Core Research Grant No. CRG/2018/002129. S.H. acknowledges the support of the Kishore Vaigyanik Protsahan Yojana (KVPY). S.H. also acknowledges helpful discussions with Harsh Arora and Johannes Fink. article_number: '044042' article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Samarth full_name: Hawaldar, Samarth id: 221708e1-1ff6-11ee-9fa6-85146607433e last_name: Hawaldar orcid: 0000-0002-1965-4309 - first_name: Siddhi Satish full_name: Khaire, Siddhi Satish last_name: Khaire - first_name: Per full_name: Delsing, Per last_name: Delsing - first_name: Baladitya full_name: Suri, Baladitya last_name: Suri citation: ama: Hawaldar S, Khaire SS, Delsing P, Suri B. On-demand single-microwave-photon source in a superconducting circuit with wideband frequency tunability. Physical Review Applied. 2025;23(4). doi:10.1103/physrevapplied.23.044042 apa: Hawaldar, S., Khaire, S. S., Delsing, P., & Suri, B. (2025). On-demand single-microwave-photon source in a superconducting circuit with wideband frequency tunability. Physical Review Applied. American Physical Society. https://doi.org/10.1103/physrevapplied.23.044042 chicago: Hawaldar, Samarth, Siddhi Satish Khaire, Per Delsing, and Baladitya Suri. “On-Demand Single-Microwave-Photon Source in a Superconducting Circuit with Wideband Frequency Tunability.” Physical Review Applied. American Physical Society, 2025. https://doi.org/10.1103/physrevapplied.23.044042. ieee: S. Hawaldar, S. S. Khaire, P. Delsing, and B. Suri, “On-demand single-microwave-photon source in a superconducting circuit with wideband frequency tunability,” Physical Review Applied, vol. 23, no. 4. American Physical Society, 2025. ista: Hawaldar S, Khaire SS, Delsing P, Suri B. 2025. On-demand single-microwave-photon source in a superconducting circuit with wideband frequency tunability. Physical Review Applied. 23(4), 044042. mla: Hawaldar, Samarth, et al. “On-Demand Single-Microwave-Photon Source in a Superconducting Circuit with Wideband Frequency Tunability.” Physical Review Applied, vol. 23, no. 4, 044042, American Physical Society, 2025, doi:10.1103/physrevapplied.23.044042. short: S. Hawaldar, S.S. Khaire, P. Delsing, B. Suri, Physical Review Applied 23 (2025). corr_author: '1' date_created: 2025-04-24T06:34:07Z date_published: 2025-04-18T00:00:00Z date_updated: 2025-09-30T12:17:33Z day: '18' ddc: - '539' department: - _id: GradSch - _id: JoFi doi: 10.1103/physrevapplied.23.044042 external_id: isi: - '001490745300002' file: - access_level: open_access checksum: 582b2ed6afb654300cabf0e3add14ca8 content_type: application/pdf creator: shawalda date_created: 2025-04-24T06:40:22Z date_updated: 2025-04-24T06:40:22Z file_id: '19620' file_name: PhysRevApplied.23.044042.pdf file_size: 837219 relation: main_file success: 1 file_date_updated: 2025-04-24T06:40:22Z has_accepted_license: '1' intvolume: ' 23' isi: 1 issue: '4' language: - iso: eng month: '04' oa: 1 oa_version: Published Version publication: Physical Review Applied publication_identifier: issn: - 2331-7019 publication_status: published publisher: American Physical Society quality_controlled: '1' scopus_import: '1' status: public title: On-demand single-microwave-photon source in a superconducting circuit with wideband frequency tunability 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: 23 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '19621' abstract: - lang: eng text: In this paper we obtain a complete description of all indecomposable characters (central positive-definite functions) of inductive limits of the symmetric groups under block diagonal embedding. As a corollary we obtain the full classification of the isomorphism classes of these inductive limits. acknowledgement: The authors were partially supported by the “Long-term program of support of the Ukrainian research teams at the Polish Academy of Sciences carried out in collaboration with the U.S. National Academy of Sciences with the financial support of external partners”. The second author was also supported by the Austrian Science Fund (FWF) grant “Geometry of the tip of the global nilpotent cone” no. 10.55776/P35847 article_processing_charge: Yes (in subscription journal) article_type: original arxiv: 1 author: - first_name: Nikolay full_name: Nessonov, Nikolay last_name: Nessonov - first_name: Nhok T full_name: Ngo, Nhok T id: 28e53c8c-896a-11ed-bdf8-f809043ce2f0 last_name: Ngo citation: ama: Nessonov N, Ngo NT. Indecomposable characters of inductive limits of symmetric groups. Representation Theory. 2025;29(8):256-288. doi:10.1090/ert/689 apa: Nessonov, N., & Ngo, N. T. (2025). Indecomposable characters of inductive limits of symmetric groups. Representation Theory. American Mathematical Society. https://doi.org/10.1090/ert/689 chicago: Nessonov, Nikolay, and Nhok T Ngo. “Indecomposable Characters of Inductive Limits of Symmetric Groups.” Representation Theory. American Mathematical Society, 2025. https://doi.org/10.1090/ert/689. ieee: N. Nessonov and N. T. Ngo, “Indecomposable characters of inductive limits of symmetric groups,” Representation Theory, vol. 29, no. 8. American Mathematical Society, pp. 256–288, 2025. ista: Nessonov N, Ngo NT. 2025. Indecomposable characters of inductive limits of symmetric groups. Representation Theory. 29(8), 256–288. mla: Nessonov, Nikolay, and Nhok T. Ngo. “Indecomposable Characters of Inductive Limits of Symmetric Groups.” Representation Theory, vol. 29, no. 8, American Mathematical Society, 2025, pp. 256–88, doi:10.1090/ert/689. short: N. Nessonov, N.T. Ngo, Representation Theory 29 (2025) 256–288. corr_author: '1' date_created: 2025-04-24T08:48:05Z date_published: 2025-04-10T00:00:00Z date_updated: 2025-05-05T06:59:07Z day: '10' ddc: - '510' department: - _id: GradSch - _id: TaHa doi: 10.1090/ert/689 external_id: arxiv: - '2206.01964' file: - access_level: open_access checksum: f6541ea1736a7413c6d24f14d64a4dda content_type: application/pdf creator: dernst date_created: 2025-05-05T06:57:49Z date_updated: 2025-05-05T06:57:49Z file_id: '19644' file_name: 2025_RepresentationTheory_Nessonov.pdf file_size: 424364 relation: main_file success: 1 file_date_updated: 2025-05-05T06:57:49Z has_accepted_license: '1' intvolume: ' 29' issue: '8' language: - iso: eng license: https://creativecommons.org/licenses/by/3.0/ month: '04' oa: 1 oa_version: Published Version page: 256-288 project: - _id: 34b2c9cb-11ca-11ed-8bc3-a50ba74ca4a3 grant_number: P35847 name: Geometry of the tip of the global nilpotent cone publication: Representation Theory publication_identifier: issn: - 1088-4165 publication_status: published publisher: American Mathematical Society quality_controlled: '1' scopus_import: '1' status: public title: Indecomposable characters of inductive limits of symmetric groups tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/3.0/legalcode name: Creative Commons Attribution 3.0 Unported (CC BY 3.0) short: CC BY (3.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 29 year: '2025' ... --- OA_place: publisher _id: '19630' abstract: - lang: eng text: "This thesis consists of three chapters, each corresponding to one publication. While each of these projects tackles a topic in a different area of research, they all share a common thread in the type of topological structure they handle - a partition of space into volumes separated by interfaces that meet in non-manifold junctions.\r\n\r\nIn Chapter 2, we study clusters of soap bubbles from a simulation perspective. In particular, we develop a surface-only algorithm that couples large scale motion and shape deformation of soap bubble clusters with the small scale evolution of the thin film's thickness, which is responsible for visual phenomena like surface vortices, Newton's interference patterns, capillary waves, and deformation-dependent rupturing of films in a foam. We model film thickness as a reduced degree of freedom in the Navier-Stokes equations and from them derive three sets of equations governing normal and tangential motion of the soap film surface, as well as the evolution of the thin film thickness. We discretize these equations on a non-manifold triangle mesh, extending and adapting operators to handle complex topology. We also present an incompressible fluid solver for 2.5D films and an advection algorithm for convecting fields across non-manifold surface junctions. Our simulations enhance bubble solvers with additional effects caused by convection, rippling, draining, and evaporation of the thin film.\r\n\r\nIn Chapter 3, we introduce a multi-material non-manifold mesh-based surface tracking algorithm that converts mesh defects, such as overlaps, self-intersections, and inversions into topological changes. Our algorithm generalizes prior work on manifold surface tracking with topological changes: it preserves surface features like mesh-based methods, and it robustly handles topological changes like level set methods. Our method also offers improved efficiency and robustness over the state of the art. We demonstrate the effectiveness of the approach on a range of examples, including complex soap film simulations, such as those presented in Chapter 2, but with an order of magnitude more interacting bubbles than what we could achieve before, and Boolean unions of non-manifold meshes consisting of millions of triangles.\r\n\r\nLastly, in Chapter 4, we utilize developments in the theory of random geometric complexes facilitated by observations from Discrete Morse theory. We survey the methods and results obtained with this new approach, and discuss some of its shortcomings. We use simulations to illustrate the results and to form conjectures, getting numerical estimates for combinatorial, topological, and geometric properties of weighted and unweighted Delaunay mosaics, their dual Voronoi tessellations, and the Alpha and Wrap complexes contained in the mosaics." acknowledged_ssus: - _id: ScienComp acknowledgement: The project in Chapter 2 has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme under grant agreement No. 638176. The project in Chapter 3 was funded in part by the European Union (ERC-2021-COG 101045083 CoDiNA). The project in Chapter 4 has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreements No 78818 Alpha and No 638176). It was also partially supported by the DFG Collaborative Research Center TRR 109, 'Discretization in Geometry and Dynamics', through grant no. I02979-N35 of the Austrian Science Fund (FWF). Thank you for providing funds to support my work. alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Peter full_name: Synak, Peter id: 331776E2-F248-11E8-B48F-1D18A9856A87 last_name: Synak citation: ama: Synak P. Methods for fluid simulation, surface tracking, and statistics of non-manifold structures. 2025. doi:10.15479/AT-ISTA-19630 apa: Synak, P. (2025). Methods for fluid simulation, surface tracking, and statistics of non-manifold structures. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-19630 chicago: Synak, Peter. “Methods for Fluid Simulation, Surface Tracking, and Statistics of Non-Manifold Structures.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-19630. ieee: P. Synak, “Methods for fluid simulation, surface tracking, and statistics of non-manifold structures,” Institute of Science and Technology Austria, 2025. ista: Synak P. 2025. Methods for fluid simulation, surface tracking, and statistics of non-manifold structures. Institute of Science and Technology Austria. mla: Synak, Peter. Methods for Fluid Simulation, Surface Tracking, and Statistics of Non-Manifold Structures. Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-19630. short: P. Synak, Methods for Fluid Simulation, Surface Tracking, and Statistics of Non-Manifold Structures, Institute of Science and Technology Austria, 2025. corr_author: '1' date_created: 2025-04-29T09:39:34Z date_published: 2025-04-29T00:00:00Z date_updated: 2026-04-16T08:29:34Z day: '29' ddc: - '519' - '006' degree_awarded: PhD department: - _id: ChWo - _id: GradSch doi: 10.15479/AT-ISTA-19630 ec_funded: 1 file: - access_level: closed checksum: f00b519c27529daa0c3b2d4102b4fa7b content_type: application/x-zip-compressed creator: cchlebak date_created: 2025-04-30T14:02:25Z date_updated: 2025-04-30T14:02:25Z file_id: '19633' file_name: Thesis_source_Heiss_Synak.zip file_size: 60670543 relation: source_file - access_level: open_access checksum: 6e40a2fd3b1b881af1385670854a682e content_type: application/pdf creator: cchlebak date_created: 2025-04-30T14:02:42Z date_updated: 2025-04-30T15:49:16Z file_id: '19634' file_name: Thesis_PDFA_Heiss_Synak.pdf file_size: 21319043 relation: main_file file_date_updated: 2025-04-30T15:49:16Z has_accepted_license: '1' language: - iso: eng month: '04' oa: 1 oa_version: Published Version page: '106' project: - _id: 2533E772-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '638176' name: 'Big Splash: Efficient Simulation of Natural Phenomena at Extremely Large Scales' - _id: 34bc2376-11ca-11ed-8bc3-9a3b3961a088 grant_number: '101045083' name: Computational Discovery of Numerical Algorithms for Animation and Simulation of Natural Phenomena - _id: 266A2E9E-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '788183' name: Alpha Shape Theory Extended - _id: 2533E772-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '638176' name: 'Big Splash: Efficient Simulation of Natural Phenomena at Extremely Large Scales' - _id: 2561EBF4-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I02979-N35 name: Persistence and stability of geometric complexes publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '8135' relation: part_of_dissertation status: public - id: '17219' relation: part_of_dissertation status: public - id: '8384' relation: part_of_dissertation status: public status: public supervisor: - first_name: Christopher J full_name: Wojtan, Christopher J id: 3C61F1D2-F248-11E8-B48F-1D18A9856A87 last_name: Wojtan orcid: 0000-0001-6646-5546 title: Methods for fluid simulation, surface tracking, and statistics of non-manifold structures type: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2025' ... --- OA_place: publisher _id: '19684' abstract: - lang: eng text: "The overarching goal of this thesis is to break down the complexity of turbulent flows in terms of enumerable, coherent structures and patterns. In a five-paper series, we adopt a variety of perspectives and techniques to relate the properties of systems of increasing complexity to their underlying coherent structures. \r\n\r\nInitially, we take a dynamical systems point of view, seeing turbulent flow as a chaotic trajectory bouncing between exact unstable solutions of the underlying equations of motion. Using persistent homology, the main tool of topological data analysis capturing the persistence across scales of topological features in a point cloud, we introduce a method that quantifies visits of turbulent trajectories to unstable time-periodic solutions, also called periodic orbits. We demonstrate this method first in the Rössler and Kuramoto–Sivashinsky systems. Using this method in 3D Kolmogorov flow, we extract a Markov chain from turbulent data, where each node corresponds to the neighbourhood of a periodic orbit. The invariant distribution of this Markov chain reproduces expectation values on turbulent data when it is used to weight averages on the respective periodic orbits.\r\n\r\nIn more realistic, wall-bounded settings, such as plane-Couette flow (pcf) driven by the relative motion of the walls, or plane-Poiseuille flow (ppf) driven by a pressure gradient, finding exact solutions is difficult. We use dynamic mode decomposition (DMD), a dimensionality reduction method for sequential data, to identify and approximate low-dimensional dynamics without knowing any exact solutions. Most spatially-extended systems are equivariant under translations, and in such cases spatial drifts dominate DMD, hindering its use in the search for and modelling of low-dimensional dynamics. We augment DMD with a symmetry reduction method trained on turbulent data to stop it from seeing translations as a feature, improving its ability to extract dynamical information in translation-equivariant systems. We find segments of turbulent trajectories that linearize well with their symmetry-reduced DMD spectra, akin to dynamics near exact solutions. Searching for harmonics in the spectra gives leads for periodic orbits with spatial drifts, one of which converges to a new solution.\r\n\r\nIn larger domains, turbulence can localize and coexist with surrounding laminar flow. Our preceding approaches are global, taking all of a domain into account at once, and cannot readily treat each localized patch individually. Working first in a minimal oblique domain that can host a single 1D-localized turbulent patch, we find that turbulence in ppf is connected to a stable periodic orbit at a flow velocity much lower than when turbulence is first onset. We show that, well in advance of sustained turbulence, chaos sets in explosively, and for long time horizons, time series are consistent with that of a random process.\r\n\r\nFinally, in much larger domains, we study and compare 2D-localized turbulence that appears as large-scale inclined structures, called stripes, in ppf and pcf. While appearing similar, we find that stripes in these two settings differ significantly in terms of how they sustain themselves, and in higher velocities, how they proliferate." acknowledged_ssus: - _id: ScienComp acknowledgement: "The work in this thesis was supported by a grant from the Simons Foundation (662960, BH).\r\n" alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Gökhan full_name: Yalniz, Gökhan id: 66E74FA2-D8BF-11E9-8249-8DE2E5697425 last_name: Yalniz orcid: 0000-0002-8490-9312 citation: ama: 'Yalniz G. Transition to turbulence : Data-, solution-, and pattern-driven approaches. 2025. doi:10.15479/AT-ISTA-19684' apa: 'Yalniz, G. (2025). Transition to turbulence : Data-, solution-, and pattern-driven approaches. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-19684' chicago: 'Yalniz, Gökhan. “Transition to Turbulence : Data-, Solution-, and Pattern-Driven Approaches.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-19684.' ieee: 'G. Yalniz, “Transition to turbulence : Data-, solution-, and pattern-driven approaches,” Institute of Science and Technology Austria, 2025.' ista: 'Yalniz G. 2025. Transition to turbulence : Data-, solution-, and pattern-driven approaches. Institute of Science and Technology Austria.' mla: 'Yalniz, Gökhan. Transition to Turbulence : Data-, Solution-, and Pattern-Driven Approaches. Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-19684.' short: 'G. Yalniz, Transition to Turbulence : Data-, Solution-, and Pattern-Driven Approaches, Institute of Science and Technology Austria, 2025.' corr_author: '1' date_created: 2025-05-12T15:12:28Z date_published: 2025-05-13T00:00:00Z date_updated: 2026-06-18T19:23:35Z day: '13' ddc: - '514' - '519' - '532' - '004' degree_awarded: PhD department: - _id: GradSch - _id: BjHo doi: 10.15479/AT-ISTA-19684 file: - access_level: open_access checksum: 0e452642b79f13633f1595bde71a67e3 content_type: application/pdf creator: gyalniz date_created: 2025-05-12T15:13:28Z date_updated: 2025-05-12T15:13:28Z file_id: '19685' file_name: Gökhan Yalnız - PhD thesis.pdf file_size: 20058169 relation: main_file success: 1 - access_level: open_access checksum: 921099d76adab2df784ce12ce41cfb22 content_type: video/mp4 creator: gyalniz date_created: 2025-05-12T15:15:59Z date_updated: 2025-05-12T15:43:28Z description: '3D visualizations of the turbulent flow (left) and the periodic orbits (middle) that are being shadowed along with the local state space projections (right) onto the principal components of the respective periodic orbit. Shown here are the isosurfaces of velocity (red/blue: ±95% of the instantaneous maximum) and vorticity (purple/green: ±65% of the instantaneous maximum) in the x-direction. Markers along the projections are in sync with the 3D visualizations. The movie corresponds to the initial time interval (up to t = 100) of figure 2.2 (a,b); periodic orbits and the state space projections are shown only through the shadowing events indicated in figure 2.2 (b).' file_id: '19686' file_name: Movie 2A.1.mp4 file_size: 37763743 relation: supplementary_material title: Chapter 2 - Movie 2A.1 - access_level: open_access checksum: 0ae5ac7d9896003c0c4207dd746808dc content_type: video/mp4 creator: gyalniz date_created: 2025-05-12T15:16:09Z date_updated: 2025-05-12T15:43:28Z description: 'Turbulent flow (left) in HKW domain and its symmetry reduction (right). Shown here are the isosurfaces of streamwise velocity (red/blue: u = 0.5 max/min u) and streamwise vorticity (green/purple: ω_x = 0.5 max/min ω_x).' file_id: '19687' file_name: Movie 3A.1.mp4 file_size: 3902655 relation: supplementary_material title: Chapter 3 - Movie 3A.1 - access_level: open_access checksum: ef8d270e066c1a9c3cb5ae46acf945e6 content_type: video/mp4 creator: gyalniz date_created: 2025-05-12T15:16:21Z date_updated: 2025-05-12T15:43:28Z description: 'Turbulent flow (left) in P2K domain and its symmetry reduction (right). Shown here are the isosurfaces of streamwise velocity (red/blue: u = 0.5 max/min u) and streamwise vorticity (green/purple: ω_x = 0.5 max/min ω_x).' file_id: '19688' file_name: Movie 3A.2.mp4 file_size: 7043169 relation: supplementary_material title: Chapter 3 - Movie 3A.2 - access_level: open_access checksum: 7ed871f428100d6827ac9b0e8ca8e985 content_type: video/mp4 creator: gyalniz date_created: 2025-05-12T15:16:36Z date_updated: 2025-05-12T15:43:28Z description: 'Relative periodic orbit RPO_79.4 (left) of the plane-Couette flow (HKW domain) and its symmetry reduction (right). Shown here are the isosurfaces of streamwise velocity (red/blue: u = 0.5 max/min u) and streamwise vorticity (green/purple: ω_x = 0.5 max/min ω_x).' file_id: '19689' file_name: Movie 3A.3.mp4 file_size: 7748659 relation: supplementary_material title: Chapter 3 - Movie 3A.3 - access_level: open_access checksum: dd5a252e1da00c8f303588e22e2baeef content_type: video/mp4 creator: gyalniz date_created: 2025-05-12T15:16:50Z date_updated: 2025-05-12T15:43:28Z description: 'Symmetry-reduced flow (left), its SRDMD approximation (middle), and state space projection (right) showing the spiral-out episode in P2K domain (figure 3.6 (b) and figure 3.8 (b)). Shown here are the isosurfaces of streamwise velocity (red/blue: u = 0.5 max/min u) and streamwise vorticity (green/purple: ω_x = 0.5 max/min ω_x).' file_id: '19690' file_name: Movie 3A.4.mp4 file_size: 5873052 relation: supplementary_material title: Chapter 3 - Movie 3A.4 - access_level: open_access checksum: 5ac58b86810698db28cbfc28f351ff70 content_type: video/mp4 creator: gyalniz date_created: 2025-05-12T15:17:11Z date_updated: 2025-05-12T15:43:28Z description: Movie demonstrating the quasi-steady Reynolds number descent from turbulence to a periodic orbit. file_id: '19691' file_name: Movie 4A.1.mp4 file_size: 9209327 relation: supplementary_material title: Chapter 4 - Movie 4A.1 - access_level: open_access checksum: ac877f1e1ef39439911bf37cb1793b8e content_type: video/mp4 creator: gyalniz date_created: 2025-05-12T15:17:43Z date_updated: 2025-05-12T15:43:28Z description: Streamwise velocity fluctuations (from laminar) of plane-Couette flow (Re^C =335) at the y = 0 wall-normal plane in coordinates stationary with respect to the bulk velocity. Here, x is the streamwise direction (the wall at y = 1 moves to the right) and z is the spanwise direction. Time is in advectime time units. Shown is the full (L_x = L_z = 400) domain. file_id: '19692' file_name: Movie 5A.1.mp4 file_size: 5893993 relation: supplementary_material title: Chapter 5 - Movie 5A.1 - access_level: open_access checksum: fd17eabb70129ceaa414e40924d1d2fe content_type: video/mp4 creator: gyalniz date_created: 2025-05-12T15:17:49Z date_updated: 2025-05-12T15:43:28Z description: Streamwise velocity fluctuations (from laminar) of plane-Poiseuille flow (Re^P =660) at the y = 0.5 wall-normal plane in coordinates stationary with respect to the bulk velocity. Here, x is the streamwise direction (the mean negative pressure gradient is to the right) and z is the spanwise direction. Time is in advectime time units. Shown is the full (L_x = L_z = 400) domain. file_id: '19693' file_name: Movie 5A.2.mp4 file_size: 3990352 relation: supplementary_material title: Chapter 5 - Movie 5A.2 - access_level: open_access checksum: 32f904497ab0bbee38f0788d96b91454 content_type: video/mp4 creator: gyalniz date_created: 2025-05-12T15:17:58Z date_updated: 2025-05-12T15:43:28Z description: Streamwise velocity fluctuations (from laminar) of plane-Poiseuille flow (Re^P=660) at the y = 0.5 wall-normal plane in coordinates stationary with respect to the average velocity of the downstream tip of the stripe. Here, x is the streamwise direction (the mean negative pressure gradient is to the right) and z is the spanwise direction. Time is in advectime time units. Shown is a zoom-in of the full (L_x = L_z) domain. file_id: '19694' file_name: Movie 5A.3.mp4 file_size: 5171009 relation: supplementary_material title: Chapter 5 - Movie 5A.3 - access_level: closed checksum: f313261b9bb12dfb943fead8318954c6 content_type: application/x-zip-compressed creator: gyalniz date_created: 2025-05-12T15:27:10Z date_updated: 2025-05-12T15:43:28Z file_id: '19695' file_name: Gökhan Yalnız - PhD thesis.zip file_size: 18991996 relation: source_file file_date_updated: 2025-05-12T15:43:28Z has_accepted_license: '1' language: - iso: eng month: '05' oa: 1 oa_version: Published Version page: '155' project: - _id: 238598C6-32DE-11EA-91FC-C7463DDC885E grant_number: '662960' name: Revisiting the Turbulence Problem Using Statistical Mechanics publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '9558' relation: part_of_dissertation status: public - id: '12105' relation: part_of_dissertation status: public - id: '13274' relation: part_of_dissertation status: public - id: '14466' relation: part_of_dissertation status: public - id: '7563' relation: part_of_dissertation status: public status: public supervisor: - first_name: Björn full_name: Hof, Björn id: 3A374330-F248-11E8-B48F-1D18A9856A87 last_name: Hof orcid: 0000-0003-2057-2754 title: 'Transition to turbulence : Data-, solution-, and pattern-driven approaches' type: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '19702' abstract: - lang: eng text: Moran Birth-death process is a standard stochastic process that is used to model natural selection in spatially structured populations. A newly occurring mutation that invades a population of residents can either fixate on the whole population or it can go extinct due to random drift. The duration of the process depends not only on the total population size n, but also on the spatial structure of the population. In this work, we consider the Moran process with a single type of individuals who invade and colonize an otherwise empty environment. Mathematically, this corresponds to the setting where the residents have zero reproduction rate, thus they never reproduce. The spatial structure is represented by a graph. We present two main contributions. First, in contrast to the Moran process in which residents do reproduce, we show that the colonization time is always at most a polynomial function of the population size n. Namely, we show that colonization always takes at most 1/2n^3 - 1/2n^2 expected steps, and for each n, we identify the slowest graph where it takes exactly that many steps. Moreover, we establish a stronger bound of roughly n^2.5 steps for undirected graphs and an even stronger bound of roughly n^2 steps for so-called regular graphs. Second, we discuss various complications that one faces when attempting to measure fixation times and colonization times in spatially structured populations, and we propose to measure the real duration of the process, rather than counting the steps of the classic Moran process. article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Lenka full_name: Kopfová, Lenka id: 17691681-50b9-11ef-ad56-edf4cacb21b0 last_name: Kopfová - first_name: Josef full_name: Tkadlec, Josef id: 3F24CCC8-F248-11E8-B48F-1D18A9856A87 last_name: Tkadlec orcid: 0000-0002-1097-9684 citation: ama: Kopfová L, Tkadlec J. Colonization times in Moran process on graphs. PLoS computational biology. 2025;21(5):e1012868. doi:10.1371/journal.pcbi.1012868 apa: Kopfová, L., & Tkadlec, J. (2025). Colonization times in Moran process on graphs. PLoS Computational Biology. Public Library of Science. https://doi.org/10.1371/journal.pcbi.1012868 chicago: Kopfová, Lenka, and Josef Tkadlec. “Colonization Times in Moran Process on Graphs.” PLoS Computational Biology. Public Library of Science, 2025. https://doi.org/10.1371/journal.pcbi.1012868. ieee: L. Kopfová and J. Tkadlec, “Colonization times in Moran process on graphs,” PLoS computational biology, vol. 21, no. 5. Public Library of Science, p. e1012868, 2025. ista: Kopfová L, Tkadlec J. 2025. Colonization times in Moran process on graphs. PLoS computational biology. 21(5), e1012868. mla: Kopfová, Lenka, and Josef Tkadlec. “Colonization Times in Moran Process on Graphs.” PLoS Computational Biology, vol. 21, no. 5, Public Library of Science, 2025, p. e1012868, doi:10.1371/journal.pcbi.1012868. short: L. Kopfová, J. Tkadlec, PLoS Computational Biology 21 (2025) e1012868. date_created: 2025-05-18T22:02:50Z date_published: 2025-05-01T00:00:00Z date_updated: 2025-09-30T12:34:03Z day: '01' ddc: - '000' department: - _id: GradSch doi: 10.1371/journal.pcbi.1012868 external_id: arxiv: - '2410.09476' isi: - '001481670600002' file: - access_level: open_access checksum: 73e35151eebd5064972c5a07ffdf2b69 content_type: application/pdf creator: dernst date_created: 2025-05-19T07:45:31Z date_updated: 2025-05-19T07:45:31Z file_id: '19709' file_name: 2025_PloSCompBio_Kopfova.pdf file_size: 6805943 relation: main_file success: 1 file_date_updated: 2025-05-19T07:45:31Z has_accepted_license: '1' intvolume: ' 21' isi: 1 issue: '5' language: - iso: eng month: '05' oa: 1 oa_version: Published Version page: e1012868 publication: PLoS computational biology publication_identifier: eissn: - 1553-7358 publication_status: published publisher: Public Library of Science quality_controlled: '1' scopus_import: '1' status: public title: Colonization times in Moran process on graphs 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_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '19704' abstract: - lang: eng text: The information-processing capability of the brain’s cellular network depends on the physical wiring pattern between neurons and their molecular and functional characteristics. Mapping neurons and resolving their individual synaptic connections can be achieved by volumetric imaging at nanoscale resolution1,2 with dense cellular labelling. Light microscopy is uniquely positioned to visualize specific molecules, but dense, synapse-level circuit reconstruction by light microscopy has been out of reach, owing to limitations in resolution, contrast and volumetric imaging capability. Here we describe light-microscopy-based connectomics (LICONN). We integrated specifically engineered hydrogel embedding and expansion with comprehensive deep-learning-based segmentation and analysis of connectivity, thereby directly incorporating molecular information into synapse-level reconstructions of brain tissue. LICONN will allow synapse-level phenotyping of brain tissue in biological experiments in a readily adoptable manner. acknowledged_ssus: - _id: Bio - _id: LifeSc - _id: ScienComp - _id: PreCl - _id: M-Shop - _id: E-Lib acknowledgement: 'We thank S. Dorkenwald and P. Li for critical reading of the manuscript, S. Loomba for discussions and E. Miguel for support with data handling. We acknowledge support from ISTA’s scientific service units: Imaging and Optics, Lab Support, Scientific Computing, the preclinical facility, the Miba Machine Shop and the library. We acknowledge funding from the following sources: Austrian Science Fund (FWF) grant DK W1232 (J.G.D. and M.R.T.); Austrian Academy of Sciences DOC fellowship 26137 (M.R.T.); Gesellschaft für Forschungsförderung NÖ (NFB) grant LSC18-022 (J.G.D.); the European Union’s Horizon 2020 research and innovation programme and Marie Skłodowska-Curie Actions Fellowship 665385 (J.L.); and the European Union’s Horizon 2020 research and innovation programme and European Research Council (ERC) grant 101044865 ‘SecretAutism’ (G.N.).Open access funding provided by Institute of Science and Technology (IST Austria).' article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Mojtaba full_name: Tavakoli, Mojtaba id: 3A0A06F4-F248-11E8-B48F-1D18A9856A87 last_name: Tavakoli orcid: 0000-0002-7667-6854 - first_name: Julia full_name: Lyudchik, Julia id: 46E28B80-F248-11E8-B48F-1D18A9856A87 last_name: Lyudchik - first_name: Michał full_name: Januszewski, Michał last_name: Januszewski - first_name: Vitali full_name: Vistunou, Vitali id: 7e146587-8972-11ed-ae7b-d7a32ea86a81 last_name: Vistunou - first_name: Nathalie full_name: Agudelo Duenas, Nathalie id: 40E7F008-F248-11E8-B48F-1D18A9856A87 last_name: Agudelo Duenas - first_name: Jakob full_name: Vorlaufer, Jakob id: 937696FA-C996-11E9-8C7C-CF13E6697425 last_name: Vorlaufer orcid: 0009-0000-7590-3501 - first_name: Christoph M full_name: Sommer, Christoph M id: 4DF26D8C-F248-11E8-B48F-1D18A9856A87 last_name: Sommer orcid: 0000-0003-1216-9105 - first_name: Caroline full_name: Kreuzinger, Caroline id: 382077BA-F248-11E8-B48F-1D18A9856A87 last_name: Kreuzinger - first_name: Bárbara full_name: Oliveira, Bárbara id: 3B03AA1A-F248-11E8-B48F-1D18A9856A87 last_name: Oliveira - first_name: Alban full_name: Cenameri, Alban id: 9ac8f577-2357-11eb-997a-e566c5550886 last_name: Cenameri - first_name: Gaia full_name: Novarino, Gaia id: 3E57A680-F248-11E8-B48F-1D18A9856A87 last_name: Novarino orcid: 0000-0002-7673-7178 - first_name: Viren full_name: Jain, Viren last_name: Jain - first_name: Johann G full_name: Danzl, Johann G id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87 last_name: Danzl orcid: 0000-0001-8559-3973 citation: ama: Tavakoli M, Lyudchik J, Januszewski M, et al. Light-microscopy-based connectomic reconstruction of mammalian brain tissue. Nature. 2025;642:398-410. doi:10.1038/s41586-025-08985-1 apa: Tavakoli, M., Lyudchik, J., Januszewski, M., Vistunou, V., Agudelo Duenas, N., Vorlaufer, J., … Danzl, J. G. (2025). Light-microscopy-based connectomic reconstruction of mammalian brain tissue. Nature. Springer Nature. https://doi.org/10.1038/s41586-025-08985-1 chicago: Tavakoli, Mojtaba, Julia Lyudchik, Michał Januszewski, Vitali Vistunou, Nathalie Agudelo Duenas, Jakob Vorlaufer, Christoph M Sommer, et al. “Light-Microscopy-Based Connectomic Reconstruction of Mammalian Brain Tissue.” Nature. Springer Nature, 2025. https://doi.org/10.1038/s41586-025-08985-1. ieee: M. Tavakoli et al., “Light-microscopy-based connectomic reconstruction of mammalian brain tissue,” Nature, vol. 642. Springer Nature, pp. 398–410, 2025. ista: Tavakoli M, Lyudchik J, Januszewski M, Vistunou V, Agudelo Duenas N, Vorlaufer J, Sommer CM, Kreuzinger C, Oliveira B, Cenameri A, Novarino G, Jain V, Danzl JG. 2025. Light-microscopy-based connectomic reconstruction of mammalian brain tissue. Nature. 642, 398–410. mla: Tavakoli, Mojtaba, et al. “Light-Microscopy-Based Connectomic Reconstruction of Mammalian Brain Tissue.” Nature, vol. 642, Springer Nature, 2025, pp. 398–410, doi:10.1038/s41586-025-08985-1. short: M. Tavakoli, J. Lyudchik, M. Januszewski, V. Vistunou, N. Agudelo Duenas, J. Vorlaufer, C.M. Sommer, C. Kreuzinger, B. Oliveira, A. Cenameri, G. Novarino, V. Jain, J.G. Danzl, Nature 642 (2025) 398–410. corr_author: '1' date_created: 2025-05-18T22:02:51Z date_published: 2025-06-12T00:00:00Z date_updated: 2026-04-28T13:33:34Z day: '12' ddc: - '570' department: - _id: JoDa - _id: GradSch - _id: Bio - _id: GaNo doi: 10.1038/s41586-025-08985-1 ec_funded: 1 external_id: isi: - '001483477000001' pmid: - '40335689' file: - access_level: open_access checksum: ebc99d7108e728f46db0a009292675ef content_type: application/pdf creator: dernst date_created: 2025-07-03T06:55:20Z date_updated: 2025-07-03T06:55:20Z file_id: '19959' file_name: 2025_Nature_Tavakoli.pdf file_size: 133201290 relation: main_file success: 1 file_date_updated: 2025-07-03T06:55:20Z has_accepted_license: '1' intvolume: ' 642' isi: 1 language: - iso: eng month: '06' oa: 1 oa_version: Published Version page: 398-410 pmid: 1 project: - _id: 6285a163-2b32-11ec-9570-8e204ca2dba5 grant_number: '26137' name: Studying Organelle Structure and Function at Nanoscale Resolution with Expansion Microscopy - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program - _id: 34ba8964-11ca-11ed-8bc3-e15864e7e9a6 grant_number: '101044865' name: Toward an understanding of the brain interstitial system and the extracellular proteome in health and autism spectrum disorders - _id: 26AA4EF2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: W1232-B24 name: Molecular Drug Targets publication: Nature publication_identifier: eissn: - 1476-4687 issn: - 0028-0836 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - description: News on ISTA website relation: press_release url: https://ista.ac.at/en/news/piecing-together-the-brain-puzzle/ record: - id: '18677' relation: earlier_version status: public - id: '18697' relation: research_data status: public scopus_import: '1' status: public title: Light-microscopy-based connectomic reconstruction of mammalian brain tissue 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: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 642 year: '2025' ... --- OA_place: repository OA_type: green _id: '19738' abstract: - lang: eng text: "Garbling is a fundamental cryptographic primitive, with numerous theoretical and practical applications. Since the first construction by Yao (FOCS’82, ’86), a line of work has concerned itself with reducing the communication and computational complexity of that construction. One of the most efficient garbling schemes presently is the ‘Half Gates’ scheme by Zahur, Rosulek, and Evans (Eurocrypt’15). Despite its widespread adoption, the provable security of this scheme has been based on assumptions whose only instantiations are in idealized models. For example, in their original paper, Zahur, Rosulek, and Evans showed that hash functions satisfying a notion called circular correlation robustness (CCR) suffice for this task, and then proved that CCR secure hash functions can be instantiated in the random permutation model.\r\nIn this work, we show how to securely instantiate the Half Gates scheme in the standard model. To this end, we first show how this scheme can be securely instantiated given a (family of) weak CCR hash function, a notion that we introduce. Furthermore, we show how a weak CCR hash function can be used to securely instantiate other efficient garbling schemes, namely the ones by Rosulek and Roy (Crypto’21) and Heath (Eurocrypt’24). Thus we believe this notion to be of independent interest.\r\nFinally, we construct such weak CCR hash functions using indistinguishability obfuscation and one-way functions. The security proof of this construction constitutes our main technical contribution. While our construction is not practical, it serves as a proof of concept supporting the soundness of these garbling schemes, which we regard to be particularly important given the recent initiative by NIST to standardize garbling, and the optimizations in Half Gates being potentially adopted." alternative_title: - LNCS article_processing_charge: No author: - first_name: Anasuya full_name: Acharya, Anasuya last_name: Acharya - first_name: Karen full_name: Azari, Karen last_name: Azari - first_name: Mirza Ahad full_name: Baig, Mirza Ahad id: 3EDE6DE4-AA5A-11E9-986D-341CE6697425 last_name: Baig - first_name: Dennis full_name: Hofheinz, Dennis last_name: Hofheinz - first_name: Chethan full_name: Kamath, Chethan last_name: Kamath citation: ama: 'Acharya A, Azari K, Baig MA, Hofheinz D, Kamath C. Securely instantiating ‘Half Gates’ garbling in the standard model. In: 28th IACR International Conference on Practice and Theory of Public-Key Cryptography. Vol 15677. Springer Nature; 2025:37-75. doi:10.1007/978-3-031-91829-2_2' apa: 'Acharya, A., Azari, K., Baig, M. A., Hofheinz, D., & Kamath, C. (2025). Securely instantiating ‘Half Gates’ garbling in the standard model. In 28th IACR International Conference on Practice and Theory of Public-Key Cryptography (Vol. 15677, pp. 37–75). Roros, Norway: Springer Nature. https://doi.org/10.1007/978-3-031-91829-2_2' chicago: Acharya, Anasuya, Karen Azari, Mirza Ahad Baig, Dennis Hofheinz, and Chethan Kamath. “Securely Instantiating ‘Half Gates’ Garbling in the Standard Model.” In 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, 15677:37–75. Springer Nature, 2025. https://doi.org/10.1007/978-3-031-91829-2_2. ieee: A. Acharya, K. Azari, M. A. Baig, D. Hofheinz, and C. Kamath, “Securely instantiating ‘Half Gates’ garbling in the standard model,” in 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, Roros, Norway, 2025, vol. 15677, pp. 37–75. ista: 'Acharya A, Azari K, Baig MA, Hofheinz D, Kamath C. 2025. Securely instantiating ‘Half Gates’ garbling in the standard model. 28th IACR International Conference on Practice and Theory of Public-Key Cryptography. PKC: Public-Key Cryptography, LNCS, vol. 15677, 37–75.' mla: Acharya, Anasuya, et al. “Securely Instantiating ‘Half Gates’ Garbling in the Standard Model.” 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, vol. 15677, Springer Nature, 2025, pp. 37–75, doi:10.1007/978-3-031-91829-2_2. short: A. Acharya, K. Azari, M.A. Baig, D. Hofheinz, C. Kamath, in:, 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, Springer Nature, 2025, pp. 37–75. conference: end_date: 2025-05-15 location: Roros, Norway name: 'PKC: Public-Key Cryptography' start_date: 2025-05-12 date_created: 2025-05-25T22:17:02Z date_published: 2025-05-05T00:00:00Z date_updated: 2025-06-02T07:01:45Z day: '05' department: - _id: KrPi - _id: GradSch doi: 10.1007/978-3-031-91829-2_2 intvolume: ' 15677' language: - iso: eng main_file_link: - open_access: '1' url: https://eprint.iacr.org/2025/281 month: '05' oa: 1 oa_version: Preprint page: 37-75 publication: 28th IACR International Conference on Practice and Theory of Public-Key Cryptography publication_identifier: eissn: - 1611-3349 isbn: - '9783031918285' issn: - 0302-9743 publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Securely instantiating ‘Half Gates’ garbling in the standard model type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 15677 year: '2025' ... --- OA_place: publisher _id: '19759' abstract: - lang: eng text: "Despite generating remarkable results in various computer vision tasks, deep learning comes\r\nwith some surprising shortcomings. For example, tiny perturbations, often imperceptible to\r\nthe human eye, can completely change the predictions of image classifiers. Despite a decade\r\nof research, the field has made limited progress in developing image classifiers that are both\r\naccurate and robust. This thesis aims to address this gap.\r\nAs our first contribution, we aim to simplify the process of training certifiably robust image\r\nclassifiers. We do this by designing a convolutional layer that does not require executing an\r\niterative procedure in every forward pass, but relies on an explicit bound instead. We also\r\npropose a loss function that allows optimizing for a particular margin more precisely.\r\nNext, we provide an overview and comparison of various methods that create robust image\r\nclassifiers by constraining the Lipschitz constant. This is important since generally longer\r\ntraining times and more parameters improve the performance of robust classifiers, making it\r\nchallenging to determine the most practical and effective methods from existing literature.\r\nIn 1-Lipschitz classification, the performance of current methods is still much worse than what\r\nwe expect on the simple tasks we consider. Therefore, we next investigate potential causes of\r\nthis shortcoming. We first consider the role of the activation function. We prove a theoretical\r\nshortcoming of the commonly used activation function, and provide an alternative without it.\r\nHowever this theoretical improvement does barely translate to the empirical performance of\r\nrobust classifiers, suggesting a different bottleneck.\r\nTherefore, in the final chapter, we study how the performance depends on the amount of\r\ntraining data. We prove that in the worst case, we might require far more data to train a\r\nrobust classifier compared to a normal one. We furthermore find that the amount of training\r\ndata is a key determinant of the performance current methods achieve on popular datasets.\r\nAdditionally, we show that linear subspaces exist with tiny data variance, and yet we can\r\nstill train very accurate classifiers after projecting into those subspaces. This shows that on\r\nthe datasets considered, enforcing robustness in classification makes the task strictly more\r\nchallenging.\r\n\r\n-----------------“In reference to IEEE copyrighted material which is used with permission in this thesis, the IEEE does not endorse any of [name of university or educational entity]’s products or services. Internal or personal use of this material is permitted. If interested in reprinting/republishing IEEE copyrighted material for advertising or promotional purposes or for creating new collective works for resale or redistribution, please go to http://www.ieee.org/publications_standards/publications/rights/rights_link.html to learn how to obtain a License from RightsLink. If applicable, University Microfilms and/or ProQuest Library, or the Archives of Canada may supply single copies of the dissertation.”\r\n" alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Bernd full_name: Prach, Bernd id: 2D561D42-C427-11E9-89B4-9C1AE6697425 last_name: Prach citation: ama: Prach B. Robust image classification with 1-Lipschitz networks. 2025. doi:10.15479/10.15479/at-ista-19759 apa: Prach, B. (2025). Robust image classification with 1-Lipschitz networks. Institute of Science and Technology Austria. https://doi.org/10.15479/10.15479/at-ista-19759 chicago: Prach, Bernd. “Robust Image Classification with 1-Lipschitz Networks.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/10.15479/at-ista-19759. ieee: B. Prach, “Robust image classification with 1-Lipschitz networks,” Institute of Science and Technology Austria, 2025. ista: Prach B. 2025. Robust image classification with 1-Lipschitz networks. Institute of Science and Technology Austria. mla: Prach, Bernd. Robust Image Classification with 1-Lipschitz Networks. Institute of Science and Technology Austria, 2025, doi:10.15479/10.15479/at-ista-19759. short: B. Prach, Robust Image Classification with 1-Lipschitz Networks, Institute of Science and Technology Austria, 2025. corr_author: '1' date_created: 2025-05-28T16:20:48Z date_published: 2025-05-30T00:00:00Z date_updated: 2026-04-07T11:49:52Z day: '30' ddc: - '000' degree_awarded: PhD department: - _id: GradSch - _id: ChLa doi: 10.15479/10.15479/at-ista-19759 file: - access_level: open_access checksum: e5108e759014e2a9020c973c778fafc9 content_type: application/pdf creator: bprach date_created: 2025-06-10T18:11:05Z date_updated: 2025-06-10T18:11:05Z file_id: '19829' file_name: ThesisFinal.pdf file_size: 3578077 relation: main_file - access_level: closed checksum: 51bf6c11fb6d8a9f8010b458c600a83f content_type: application/x-zip-compressed creator: bprach date_created: 2025-06-10T18:14:03Z date_updated: 2025-06-10T18:14:03Z file_id: '19830' file_name: ThesisFinal.zip file_size: 74894357 relation: source_file file_date_updated: 2025-06-10T18:14:03Z has_accepted_license: '1' language: - iso: eng month: '05' oa: 1 oa_version: Published Version page: '84' publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '15039' relation: part_of_dissertation status: public - id: '18874' relation: part_of_dissertation status: public - id: '17426' relation: part_of_dissertation status: public - id: '11839' relation: part_of_dissertation status: public status: public supervisor: - first_name: Christoph full_name: Lampert, Christoph id: 40C20FD2-F248-11E8-B48F-1D18A9856A87 last_name: Lampert orcid: 0000-0001-8622-7887 title: Robust image classification with 1-Lipschitz networks type: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2025' ... --- OA_place: repository OA_type: green _id: '19778' abstract: - lang: eng text: "A verifiable delay function VDF(x, T)->(y, π) maps an input x and time parameter T to an output y together with an efficiently verifiable proof π certifying that y was correctly computed. The function runs in T sequential steps, and it should not be possible to compute y much faster than that. The only known practical VDFs use sequential squaring in groups of unknown order as the sequential function, i.e., y = x^2^T. There are two constructions for the proof of exponentiation (PoE) certifying that y = x^2^T, with Wesolowski (Eurocrypt’19) having very short proofs, but they are more expensive to compute and the soundness relies on stronger assumptions than the PoE proposed by Pietrzak (ITCS’19).\r\nA recent application of VDFs by Arun, Bonneau and Clark (Asiacrypt’22) are short-lived proofs and signatures, which are proofs and signatures that are only sound for some time t, but after that can be forged by anyone. For this they rely on “watermarkable VDFs”, where the proof embeds a prover chosen watermark. To achieve stronger notions of proofs/signatures with reusable forgeability, they rely on “zero-knowledge VDFs”, where instead of the output y, one just proves knowledge of this output. The existing proposals for watermarkable and zero-knowledge VDFs all build on Wesolowski’s PoE, for the watermarkable VDFs there’s currently no security proof.\r\n\r\nIn this work we give the first constructions that transform any PoEs in hidden order groups into watermarkable VDFs and into zkVDFs, solving an open question by Arun et al. Unlike our watermarkable VDF, the zkVDF (required for reusable forgeability) is not very practical as the number of group elements in the proof is a security parameter. To address this, we introduce the notion of zero-knowledge proofs of sequential work (zkPoSW), a notion that relaxes zkVDFs by not requiring that the output is unique. We show that zkPoSW are sufficient to construct proofs or signatures with reusable forgeability, and construct efficient zkPoSW from any PoE, ultimately achieving short lived proofs and signatures that improve upon Arun et al.’s construction in several dimensions (faster forging times, arguably weaker assumptions).\r\nA key idea underlying our constructions is to not directly construct a (watermarked or zk) proof for y = x^2^T, but instead give a (watermarked or zk) proof for the more basic statement that \r\nx^l, y^l satisfy x^l = x ^r, y^l = y^r for some r, together with a normal PoE for y^l = (x^l)^2^T." alternative_title: - LNCS article_processing_charge: No author: - first_name: Charlotte full_name: Hoffmann, Charlotte id: 0f78d746-dc7d-11ea-9b2f-83f92091afe7 last_name: Hoffmann orcid: 0000-0003-2027-5549 - first_name: Krzysztof Z full_name: Pietrzak, Krzysztof Z id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87 last_name: Pietrzak orcid: 0000-0002-9139-1654 citation: ama: 'Hoffmann C, Pietrzak KZ. Watermarkable and zero-knowledge Verifiable Delay Functions from any proof of exponentiation. In: 28th IACR International Conference on Practice and Theory of Public-Key Cryptography. Vol 15674. Springer Nature; 2025:36-66. doi:10.1007/978-3-031-91820-9_2' apa: 'Hoffmann, C., & Pietrzak, K. Z. (2025). Watermarkable and zero-knowledge Verifiable Delay Functions from any proof of exponentiation. In 28th IACR International Conference on Practice and Theory of Public-Key Cryptography (Vol. 15674, pp. 36–66). Roros, Norway: Springer Nature. https://doi.org/10.1007/978-3-031-91820-9_2' chicago: Hoffmann, Charlotte, and Krzysztof Z Pietrzak. “Watermarkable and Zero-Knowledge Verifiable Delay Functions from Any Proof of Exponentiation.” In 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, 15674:36–66. Springer Nature, 2025. https://doi.org/10.1007/978-3-031-91820-9_2. ieee: C. Hoffmann and K. Z. Pietrzak, “Watermarkable and zero-knowledge Verifiable Delay Functions from any proof of exponentiation,” in 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, Roros, Norway, 2025, vol. 15674, pp. 36–66. ista: 'Hoffmann C, Pietrzak KZ. 2025. Watermarkable and zero-knowledge Verifiable Delay Functions from any proof of exponentiation. 28th IACR International Conference on Practice and Theory of Public-Key Cryptography. PKC: Public-Key Cryptography, LNCS, vol. 15674, 36–66.' mla: Hoffmann, Charlotte, and Krzysztof Z. Pietrzak. “Watermarkable and Zero-Knowledge Verifiable Delay Functions from Any Proof of Exponentiation.” 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, vol. 15674, Springer Nature, 2025, pp. 36–66, doi:10.1007/978-3-031-91820-9_2. short: C. Hoffmann, K.Z. Pietrzak, in:, 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, Springer Nature, 2025, pp. 36–66. conference: end_date: 2025-05-15 location: Roros, Norway name: 'PKC: Public-Key Cryptography' start_date: 2025-05-12 corr_author: '1' date_created: 2025-06-03T07:30:21Z date_published: 2025-01-01T00:00:00Z date_updated: 2026-04-16T09:11:09Z day: '01' department: - _id: KrPi - _id: GradSch doi: 10.1007/978-3-031-91820-9_2 intvolume: ' 15674' language: - iso: eng main_file_link: - open_access: '1' url: https://ia.cr/2024/481 month: '01' oa: 1 oa_version: Preprint page: 36-66 publication: 28th IACR International Conference on Practice and Theory of Public-Key Cryptography publication_identifier: eisbn: - '9783031918209' eissn: - 1611-3349 isbn: - '9783031918193' issn: - 0302-9743 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '20920' relation: dissertation_contains status: public - id: '20556' relation: dissertation_contains status: public scopus_import: '1' status: public title: Watermarkable and zero-knowledge Verifiable Delay Functions from any proof of exponentiation type: conference user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 15674 year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '19795' abstract: - lang: eng text: Super-resolution microscopy often entails long acquisition times of minutes to hours. Since drifts during the acquisition adversely affect data quality, active sample stabilization is commonly used for some of these techniques to reach their full potential. Although drifts in the lateral plane can often be corrected after acquisition, this is not always possible or may come with drawbacks. Therefore, it is appealing to stabilize sample position in three dimensions (3D) during acquisition. Various schemes for active sample stabilization have been demonstrated previously, with some reaching sub-nanometer stability in 3D. Here, we present a scheme for active drift correction that delivers the nanometer-scale 3D stability demanded by state-of-the-art super-resolution techniques and is straightforward to implement compared to previous schemes capable of reaching this level of stabilization precision. Using a refined algorithm that can handle various types of reference structure, without sparse signal peaks being mandatory, we stabilized sample position to ∼1 nm in 3D using objective lenses both with high and low numerical aperture. Our implementation requires only the addition of a simple widefield imaging path and we provide an open-source control software with graphical user interface to facilitate easy adoption of the module. Finally, we demonstrate how this has the potential to enhance data collection for diffraction-limited and super-resolution imaging techniques using single-molecule localization microscopy and cryo-confocal imaging as showcases. acknowledged_ssus: - _id: M-Shop - _id: EM-Fac - _id: LifeSc acknowledgement: 'We acknowledge expert support by ISTA’s scientific service units, including the Miba Machine Shop, the Electron Microscopy Facility, and the Lab Support Facility. This work has been made possible in part by CZI grant DAF2021-234754 and grant DOI: https://doi.org/10.37921/812628ebpcwg from the Chan Zuckerberg Initiative DAF, an advised fund of Silicon Valley Community Foundation (funder DOI: https://doi.org/10.13039/100014989) (F.K.M.S. and J.G.D.). We further gratefully acknowledge funding by the following sources: Austrian Science Fund (FWF) grant DK W1232 (M.R.T. and J.G.D.); Austrian Academy of Sciences DOC fellowship 26137 (M.R.T.); Marie Skłodowska-Curie Actions Fellowship GA no. 665385 under the EU Horizon 2020 program (J.L.); ISTA postdoctoral fellowship IST fellow (A.W.); and Human Frontier Science Program postdoctoral fellowship LT000557/2018 (W.J.).' article_number: '100211' article_processing_charge: Yes article_type: original author: - first_name: Jakob full_name: Vorlaufer, Jakob id: 937696FA-C996-11E9-8C7C-CF13E6697425 last_name: Vorlaufer orcid: 0009-0000-7590-3501 - first_name: Nikolai full_name: Semenov, Nikolai id: e64d39c7-72ef-11ef-b75a-ee3046860d1b last_name: Semenov - first_name: Caroline full_name: Kreuzinger, Caroline id: 382077BA-F248-11E8-B48F-1D18A9856A87 last_name: Kreuzinger - first_name: Manjunath full_name: Javoor, Manjunath id: 305ab18b-dc7d-11ea-9b2f-b58195228ea2 last_name: Javoor orcid: 0000-0003-2311-2112 - first_name: Bettina full_name: Zens, Bettina id: 45FD126C-F248-11E8-B48F-1D18A9856A87 last_name: Zens orcid: 0000-0002-9561-1239 - first_name: Nathalie full_name: Agudelo Duenas, Nathalie id: 40E7F008-F248-11E8-B48F-1D18A9856A87 last_name: Agudelo Duenas - first_name: Mojtaba full_name: Tavakoli, Mojtaba id: 3A0A06F4-F248-11E8-B48F-1D18A9856A87 last_name: Tavakoli orcid: 0000-0002-7667-6854 - first_name: Marek full_name: Suplata, Marek id: EE8452B8-C26A-11E9-B157-E80CE6697425 last_name: Suplata - first_name: Wiebke full_name: Jahr, Wiebke id: 425C1CE8-F248-11E8-B48F-1D18A9856A87 last_name: Jahr orcid: 0000-0003-0201-2315 - first_name: Julia full_name: Lyudchik, Julia id: 46E28B80-F248-11E8-B48F-1D18A9856A87 last_name: Lyudchik - first_name: Andreas full_name: Wartak, Andreas id: 60aaa06c-3de5-11eb-9e53-baa88e955dcb last_name: Wartak - first_name: Florian Km full_name: Schur, Florian Km id: 48AD8942-F248-11E8-B48F-1D18A9856A87 last_name: Schur orcid: 0000-0003-4790-8078 - first_name: Johann G full_name: Danzl, Johann G id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87 last_name: Danzl orcid: 0000-0001-8559-3973 citation: ama: Vorlaufer J, Semenov N, Kreuzinger C, et al. Image-based 3D active sample stabilization on the nanometer scale for optical microscopy. Biophysical Reports. 2025;5(2). doi:10.1016/j.bpr.2025.100211 apa: Vorlaufer, J., Semenov, N., Kreuzinger, C., Javoor, M., Zens, B., Agudelo Duenas, N., … Danzl, J. G. (2025). Image-based 3D active sample stabilization on the nanometer scale for optical microscopy. Biophysical Reports. Elsevier. https://doi.org/10.1016/j.bpr.2025.100211 chicago: Vorlaufer, Jakob, Nikolai Semenov, Caroline Kreuzinger, Manjunath Javoor, Bettina Zens, Nathalie Agudelo Duenas, Mojtaba Tavakoli, et al. “Image-Based 3D Active Sample Stabilization on the Nanometer Scale for Optical Microscopy.” Biophysical Reports. Elsevier, 2025. https://doi.org/10.1016/j.bpr.2025.100211. ieee: J. Vorlaufer et al., “Image-based 3D active sample stabilization on the nanometer scale for optical microscopy,” Biophysical Reports, vol. 5, no. 2. Elsevier, 2025. ista: Vorlaufer J, Semenov N, Kreuzinger C, Javoor M, Zens B, Agudelo Duenas N, Tavakoli M, Suplata M, Jahr W, Lyudchik J, Wartak A, Schur FK, Danzl JG. 2025. Image-based 3D active sample stabilization on the nanometer scale for optical microscopy. Biophysical Reports. 5(2), 100211. mla: Vorlaufer, Jakob, et al. “Image-Based 3D Active Sample Stabilization on the Nanometer Scale for Optical Microscopy.” Biophysical Reports, vol. 5, no. 2, 100211, Elsevier, 2025, doi:10.1016/j.bpr.2025.100211. short: J. Vorlaufer, N. Semenov, C. Kreuzinger, M. Javoor, B. Zens, N. Agudelo Duenas, M. Tavakoli, M. Suplata, W. Jahr, J. Lyudchik, A. Wartak, F.K. Schur, J.G. Danzl, Biophysical Reports 5 (2025). corr_author: '1' date_created: 2025-06-08T22:01:22Z date_published: 2025-06-11T00:00:00Z date_updated: 2026-04-07T11:48:07Z day: '11' ddc: - '570' department: - _id: JoDa - _id: GradSch - _id: FlSc - _id: EM-Fac doi: 10.1016/j.bpr.2025.100211 ec_funded: 1 file: - access_level: open_access checksum: 4018c833f25a3ad3b57e3577fed70334 content_type: application/pdf creator: dernst date_created: 2025-06-10T07:24:46Z date_updated: 2025-06-10T07:24:46Z file_id: '19802' file_name: 2025_BiophysicalReports_Vorlaufer.pdf file_size: 7238179 relation: main_file success: 1 file_date_updated: 2025-06-10T07:24:46Z has_accepted_license: '1' intvolume: ' 5' issue: '2' language: - iso: eng month: '06' oa: 1 oa_version: Published Version project: - _id: 62909c6f-2b32-11ec-9570-e1476aab5308 grant_number: CZI01 name: CryoMinflux-guided in-situ molecular census and structure determination - _id: 6285a163-2b32-11ec-9570-8e204ca2dba5 grant_number: '26137' name: Studying Organelle Structure and Function at Nanoscale Resolution with Expansion Microscopy - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program - _id: 26AA4EF2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: W1232-B24 name: Molecular Drug Targets - _id: 2668BFA0-B435-11E9-9278-68D0E5697425 grant_number: LT00057 name: High-speed 3D-nanoscopy to study the role of adhesion during 3D cell migration publication: Biophysical Reports publication_identifier: eissn: - 2667-0747 publication_status: published publisher: Elsevier quality_controlled: '1' related_material: record: - id: '20206' relation: dissertation_contains status: public scopus_import: '1' status: public title: Image-based 3D active sample stabilization on the nanometer scale for optical microscopy 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: 5 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '19852' abstract: - lang: eng text: "Technology involving hybrid superconductor–semiconductor materials is a promising avenue for engineering quantum devices for information storage, manipulation, and transmission. Proximity-induced superconducting correlations are an essential part of such devices. While the proximity effect in the conduction band of common semiconductors is well understood, its manifestation in confined hole gases, realized for instance in germanium, is an active area of research. Lower-dimensional hole-based systems, particularly in germanium, are emerging as an attractive platform for a variety of solid-state quantum devices, due to their combination of efficient spin and charge control and long coherence times. The recent experimental realization of the proximity effect in germanium thus calls for a theoretical description that is tailored to hole gases. In this work, we propose a simple model to describe proximity-induced superconductivity in two-dimensional hole gases, incorporating both the heavy-hole (HH) and light-hole (LH) bands. We start from the Luttinger–Kohn model, introduce three parameters that characterize hopping across the superconductor–semiconductor interface, and derive explicit intraband and interband effective pairing terms for the HH and LH bands. Unlike previous approaches, our theory provides a quantitative relationship between induced pairings and interface properties. Restricting our general model to an experimentally relevant case where only the HH band crosses the chemical potential, we predict the coexistence of \U0001D460-wave and \U0001D451-wave singlet pairings, along with triplet-type pairings, and modified Zeeman and Rashba spin–orbit couplings. Our results thus present a starting point for theoretical modeling of quantum devices based on proximitized hole gases, fueling further progress in quantum technology." acknowledgement: We acknowledge useful discussions with Georgios Katsaros, Andrew Higginbotham, and Oliver Schwarze. This research was funded in part by the Austrian Science Fund (FWF) F 86, the European Research Council (Grant Agreement No. 856526), and by the DFG Collaborative Research Center (CRC) 183 Project No. 277101999. article_number: '214518' article_processing_charge: Yes (via OA deal) article_type: original arxiv: 1 author: - first_name: Serafim full_name: Babkin, Serafim id: e63d75c3-72ef-11ef-b75a-e303e149911f last_name: Babkin - first_name: Benjamin full_name: Joecker, Benjamin last_name: Joecker - first_name: Karsten full_name: Flensberg, Karsten last_name: Flensberg - first_name: Maksym full_name: Serbyn, Maksym id: 47809E7E-F248-11E8-B48F-1D18A9856A87 last_name: Serbyn orcid: 0000-0002-2399-5827 - first_name: Jeroen full_name: Danon, Jeroen last_name: Danon citation: ama: Babkin S, Joecker B, Flensberg K, Serbyn M, Danon J. Superconducting proximity effect in two-dimensional hole gases. Physical Review B. 2025;111(21). doi:10.1103/k4jh-pnxy apa: Babkin, S., Joecker, B., Flensberg, K., Serbyn, M., & Danon, J. (2025). Superconducting proximity effect in two-dimensional hole gases. Physical Review B. American Physical Society. https://doi.org/10.1103/k4jh-pnxy chicago: Babkin, Serafim, Benjamin Joecker, Karsten Flensberg, Maksym Serbyn, and Jeroen Danon. “Superconducting Proximity Effect in Two-Dimensional Hole Gases.” Physical Review B. American Physical Society, 2025. https://doi.org/10.1103/k4jh-pnxy. ieee: S. Babkin, B. Joecker, K. Flensberg, M. Serbyn, and J. Danon, “Superconducting proximity effect in two-dimensional hole gases,” Physical Review B, vol. 111, no. 21. American Physical Society, 2025. ista: Babkin S, Joecker B, Flensberg K, Serbyn M, Danon J. 2025. Superconducting proximity effect in two-dimensional hole gases. Physical Review B. 111(21), 214518. mla: Babkin, Serafim, et al. “Superconducting Proximity Effect in Two-Dimensional Hole Gases.” Physical Review B, vol. 111, no. 21, 214518, American Physical Society, 2025, doi:10.1103/k4jh-pnxy. short: S. Babkin, B. Joecker, K. Flensberg, M. Serbyn, J. Danon, Physical Review B 111 (2025). corr_author: '1' date_created: 2025-06-19T16:54:54Z date_published: 2025-06-18T00:00:00Z date_updated: 2025-09-30T12:53:47Z day: '18' ddc: - '530' department: - _id: MaSe - _id: GradSch doi: 10.1103/k4jh-pnxy external_id: arxiv: - '2412.04084' isi: - '001514328000004' file: - access_level: open_access checksum: fa8757f4780cfaeb51579c626284a8c1 content_type: application/pdf creator: dernst date_created: 2025-06-23T10:31:11Z date_updated: 2025-06-23T10:31:11Z file_id: '19869' file_name: 2025_PhysReviewB_Babkin.pdf file_size: 1719489 relation: main_file success: 1 file_date_updated: 2025-06-23T10:31:11Z has_accepted_license: '1' intvolume: ' 111' isi: 1 issue: '21' language: - iso: eng month: '06' oa: 1 oa_version: Published Version project: - _id: 34a7f947-11ca-11ed-8bc3-c5dc2bbaae25 grant_number: F8609 name: 'Center for Correlated Quantum Materials and Solid State Quantum Systems: Probing topology in circuits and quantum materials' 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: Superconducting proximity effect in two-dimensional hole gases 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: 111 year: '2025' ... --- OA_place: publisher _id: '19853' abstract: - lang: eng text: "The internal dynamical properties of red giant stars have been explored extensively in recent\r\nyears as a result of the increase in high precision data availability from the space missions\r\nKepler and TESS (Transiting Exoplanet Survey Satellite), and in this exploration, it has been\r\ndiscovered that some of these stars are not behaving as expected. Red giants are stars that have\r\nevolved off of the main sequence after having completed fusing hydrogen into helium in their\r\ncore. Observational data shows that the cores are rotating significantly slower than models can\r\nrecreate consistently across evolutionary stages. This discrepancy has prompted investigation\r\ninto the efficiency of angular momentum transport mechanisms and mixing processes including\r\nmeridional circulation, shear instability, internal gravity waves, Tayler-Spruit dynamo, fossil\r\nmagnetic fields etc., to explain this behavior.\r\nAnalyzing seismic oscillations in stars, via asteroseismology, is a powerful tool as it is the only\r\nway in which the deep stellar interior can be probed and subsequently characterized; this is\r\npossible as global oscillations modulating the stellar surface are effected by internal processes.\r\nFor red giants, p-modes (pressure modes; resonating through the entire star) and g-modes\r\n(gravity-modes; resonating in the radiative interior) couple to create mixed modes. These\r\nmixed modes give access to the otherwise hidden stellar interior as g-modes couple to p-modes,\r\ndelivering information from the interior to the surface.\r\nInternal magnetic signatures have been observationally confirmed in red giant stars via\r\nasteroseismology and characterized in two ways. One being that dipole mixed modes with\r\nℓ = 1 will display a global asymmetric frequency shift of its azimuthal components; where\r\nthe m = 0 and m = ±1 components of the ℓ = 1 dipole mode will be shifted by two\r\ndifferent power laws, respectively. And the other being a reduced visibility of dipole mixed\r\nmode amplitudes in the power spectra, where stars presenting with this feature are denoted as\r\nsuppressed.\r\nSeveral studies of the suppressed dipole mixed mode amplitudes have been carried out, but thus\r\nfar, no dedicated studies of the asymmetric frequency shifts of suppressed red giants have been\r\nconducted; one reason being that the asymmetric frequency shifts cannot be characterized\r\nwhen the dipole mixed mode amplitudes are severely reduced in many of the suppressed stars.\r\nSincefullysuppressedstarsdonothavedetectablemixed-modestoevaluate, partiallysuppressed\r\nstars, that is, red giant stars presenting with suppressed dipole mixed modes in select parts of\r\ntheir power spectra rather than across the entire spectra, will be the subject of this study as\r\nthe respective mode amplitudes are still visible at high frequencies.\r\nAs such, this study will search for asymmetric frequency shifts on the dipole mixed\r\nmodes of partially suppressed red giant stars; the aim here is to investigate if both\r\nmode suppression and magnetic shifting of dipole mixed modes occur simultaneously.\r\nThisstudywillbeconductedbycreatingapipelinetoestimatepriorsofasteroseismicparameters,\r\nuse the priors to model the power spectra with the stellar modeling code sloscillations_ISTA,\r\nand perform a Bayesian fit of the parameters with the simulated data on the star KIC 6975038,\r\na target with partially suppressed dipolar mode amplitudes identified in the literature, to fit its\r\nmagnetic parameters. I present a novel method to model the stellar power spectra of\r\npartially suppressed red giants by application of a sigmoid profile to the ℓ= 1 dipolar\r\nmode component of the spectra. With the results of this study I aim at constraining\r\nthe cause of this partial dipole mode amplitude suppression, allowing for more detailed\r\nstudies regarding their astrophysical nature. Furthermore, the long term hope for the method\r\nused in this study will be to expand the sample of partially suppressed red giants and fit their\r\nasteroseismic parameters accordingly." acknowledgement: "I would like to give thanks to myself for my hard work on this document. This paper includes data collected by the Kepler mission and obtained from the MAST data\r\narchive at the Space Telescope Science Institute (STScI). Funding for the Kepler mission is\r\nprovided by the NASA Science Mission Directorate. STScI is operated by the Association of\r\nUniversities for Research in Astronomy, Inc., under NASA contract NAS 5–26555.\r\n" alternative_title: - ISTA Master's Thesis article_processing_charge: No author: - first_name: Kanah full_name: Smith, Kanah id: 7703505d-3211-11ee-a6a9-a2ab9d936c15 last_name: Smith citation: ama: Smith K. Exploring internal magnetism in partially suppressed red giant stars. 2025. doi:10.15479/AT-ISTA-19853 apa: Smith, K. (2025). Exploring internal magnetism in partially suppressed red giant stars. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-19853 chicago: Smith, Kanah. “Exploring Internal Magnetism in Partially Suppressed Red Giant Stars.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-19853. ieee: K. Smith, “Exploring internal magnetism in partially suppressed red giant stars,” Institute of Science and Technology Austria, 2025. ista: Smith K. 2025. Exploring internal magnetism in partially suppressed red giant stars. Institute of Science and Technology Austria. mla: Smith, Kanah. Exploring Internal Magnetism in Partially Suppressed Red Giant Stars. Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-19853. short: K. Smith, Exploring Internal Magnetism in Partially Suppressed Red Giant Stars, Institute of Science and Technology Austria, 2025. corr_author: '1' date_created: 2025-06-20T13:27:08Z date_published: 2025-10-08T00:00:00Z date_updated: 2026-04-07T12:01:37Z day: '08' ddc: - '520' degree_awarded: MS department: - _id: GradSch - _id: LiBu doi: 10.15479/AT-ISTA-19853 file: - access_level: closed checksum: 80d241d11b69af771c1fab0998be4f19 content_type: application/zip creator: ksmith date_created: 2025-10-08T08:01:42Z date_updated: 2025-10-08T09:45:33Z file_id: '20434' file_name: 2025_Smith_Kanah_Thesis.zip file_size: 8263624 relation: source_file - access_level: open_access checksum: 13cb48cc98e00fdfe32f3ff66f17aa26 content_type: application/pdf creator: ksmith date_created: 2025-10-09T14:38:57Z date_updated: 2025-10-09T14:38:57Z file_id: '20439' file_name: 2025_Smith_Kanah_Thesis.pdf file_size: 9748339 relation: main_file success: 1 file_date_updated: 2025-10-09T14:38:57Z has_accepted_license: '1' keyword: - asteroseismology - stellar physics - red giant - magnetism - suppressed language: - iso: eng month: '10' oa: 1 oa_version: Published Version page: '38' publication_identifier: issn: - 2791-4585 publication_status: published publisher: Institute of Science and Technology Austria status: public supervisor: - first_name: Lisa Annabelle full_name: Bugnet, Lisa Annabelle id: d9edb345-f866-11ec-9b37-d119b5234501 last_name: Bugnet orcid: 0000-0003-0142-4000 title: Exploring internal magnetism in partially suppressed red giant stars type: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2025' ... --- _id: '19885' abstract: - lang: eng text: This .zip file contains the data to reproduce the figures and supplementary figures of "Automated All-RF Tuning for Spin Qubit Readout and Control" by Cornelius Carlsson and Jaime Saez-Mollejo et al. acknowledged_ssus: - _id: M-Shop - _id: NanoFab acknowledgement: 'The authors would like to thank Barnaby van Straaten, Jonas Schuff, Daniel Jirovec and Hanifa Tidjani for fruitful discussions. This research was supported by the Scientific Service Units of ISTA through resources provided by the MIBA Machine Shop and the Nanofabrication Facility. G.K. acknowledges support from the NOMIS Foundation, the HORIZON-RIA (project no. 101069515) and the FWF Projects (DOIs: 10.55776/F86 and 10.55776/I5060). N.A. acknowledges support from the European Research Council (grant agreement 948932), and the Royal Society (grant no. URF/R1/191150). This project received support from the US Army Research Office (ARO) under Award No. W911NF-24-2-0043. C.C. acknowledges support from the UKRI Doctoral Training Partnership related to EP/W524311/1 (project ref. 2887634).' article_processing_charge: No author: - first_name: Jaime full_name: Saez Mollejo, Jaime id: e0390f72-f6e0-11ea-865d-862393336714 last_name: Saez Mollejo citation: ama: Saez Mollejo J. Automated All-RF Tuning for Spin Qubit Readout and Control. 2025. doi:10.15479/AT:ISTA:19885 apa: Saez Mollejo, J. (2025). Automated All-RF Tuning for Spin Qubit Readout and Control. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:19885 chicago: Saez Mollejo, Jaime. “Automated All-RF Tuning for Spin Qubit Readout and Control.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT:ISTA:19885. ieee: J. Saez Mollejo, “Automated All-RF Tuning for Spin Qubit Readout and Control.” Institute of Science and Technology Austria, 2025. ista: Saez Mollejo J. 2025. Automated All-RF Tuning for Spin Qubit Readout and Control, Institute of Science and Technology Austria, 10.15479/AT:ISTA:19885. mla: Saez Mollejo, Jaime. Automated All-RF Tuning for Spin Qubit Readout and Control. Institute of Science and Technology Austria, 2025, doi:10.15479/AT:ISTA:19885. short: J. Saez Mollejo, (2025). contributor: - contributor_type: researcher first_name: Cornelius last_name: Carlsson - contributor_type: researcher first_name: 'Federico ' last_name: Fedele - contributor_type: researcher first_name: Stefano last_name: Calcaterra - contributor_type: researcher first_name: ' Daniel ' last_name: Chrastina - contributor_type: researcher first_name: 'Giovanni ' last_name: Isella - contributor_type: researcher first_name: Georgios id: 38DB5788-F248-11E8-B48F-1D18A9856A87 last_name: Katsaros orcid: 0000-0001-8342-202X - contributor_type: researcher first_name: Natalia last_name: Ares corr_author: '1' date_created: 2025-06-24T06:56:03Z date_published: 2025-06-01T00:00:00Z date_updated: 2025-07-01T07:19:26Z day: '01' ddc: - '530' department: - _id: GradSch - _id: GeKa doi: 10.15479/AT:ISTA:19885 file: - access_level: open_access checksum: eff1ae9e46599fdfab8da00a2ca3c289 content_type: application/x-zip-compressed creator: jsaezmol date_created: 2025-06-24T15:14:13Z date_updated: 2025-06-24T15:14:13Z file_id: '19893' file_name: DatasetsPaper.zip file_size: 3404814792 relation: main_file success: 1 - access_level: open_access checksum: 21840ceac04d677a799b8e5bd919804f content_type: text/plain creator: jsaezmol date_created: 2025-06-25T07:11:52Z date_updated: 2025-06-25T07:11:52Z file_id: '19899' file_name: README.txt file_size: 622 relation: main_file success: 1 file_date_updated: 2025-06-25T07:11:52Z has_accepted_license: '1' month: '06' oa: 1 oa_version: Published Version project: - _id: 34c0acea-11ca-11ed-8bc3-8775e10fd452 grant_number: '101069515' name: Integrated Germanium Quantum Technology - _id: c0977eea-5a5b-11eb-8a69-a862db0cf4d1 grant_number: I05060 name: High impedance circuit quantum electrodynamics with hole spins - _id: 34a66131-11ca-11ed-8bc3-a31681c6b03e grant_number: F8606 name: 'Center for Correlated Quantum Materials and Solid State Quantum Systems: Conventional and unconventional topological superconductors' publisher: Institute of Science and Technology Austria status: public title: Automated All-RF Tuning for Spin Qubit Readout and Control 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: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2025' ... --- OA_place: publisher _id: '19903' abstract: - lang: eng text: "Cooperation, that is, one person paying a cost for another's benefit, is a fundamental principle without which no form of society could exist. The extent to which humans cooperate with each other is also an essential feature that differentiates them from other animals. Cooperation occurs even in the absence of altruistic motivations, when it is selfishly incentivised by the expectation of a future reward. For example, many economic interactions are well described that way. This kind of cooperation requires that people exhibit reciprocal behaviour that acts as a mechanism that rewards cooperation.\r\nWith game-theoretic models, it is possible to formally study potential such mechanisms and under what conditions they can exist. This thesis contributes to this effort by analysing recently introduced models of cooperation that advance on previous work by taking into account the potential for pre-existing inequality among cooperating individuals as well as the different forms that reciprocity can take.\r\nIndividuals may differ both intrinsically, in their abilities, as well as extrinsically, in the amount of resources they have available. Allowing for such differences in a model of cooperation helps to understand how inequality affects the potential for, and outcomes of, cooperation among unequals. In this thesis, it is shown that in the presence of intrinsic inequality, a similar unequal distribution of resources can increase the potential for cooperation. This effect is stronger the smaller the group is in which cooperation takes place. It is also shown that under particular assumptions, if the unequal members of a group vary the size of their contributions to a cooperative effort over time, they can thereby increase their efficiency and improve the collective outcome.\r\nCooperative behaviour in a two-person interaction can be rewarded either by direct reciprocation whenever the same two people interact again, or indirectly by a third party who observed the interaction. In the latter case of indirect reciprocity, individuals are proximally rewarded by a good reputation, which ultimately translates to being rewarded with cooperative behaviour by others. This mechanism can enable selfishly motivated cooperation even in circumstances where individuals are unlikely to meet again, akin to how money facilitates trade. While these two forms of reciprocity have mostly been studied in isolation, this thesis analyses both direct and indirect reciprocity in a general model in order to compare their relative effectiveness under different circumstances. The contribution of this thesis is an extension of previous work regarding a specific kind of interaction, whose parameters allow for convenient mathematical analysis, to the most general set of possible interactions." acknowledgement: "The research for this thesis was supported by the European Research Council\r\n(grant agreements No. 863818 and No. 850529), the European Union’s Horizon 2020 research and innovation programme (Marie Skłodowska-Curie grant agreement No. 754411),\r\nthe Austrian Science Fund (grant DOI 10.55776/COE12), the French Agence Nationale\r\nde la Recherche under the Programme d’investissements d’avenir (project reference 17-\r\nEURE-0010) and the Australian Government through the Australian Research Council\r\n(grant No. SR200100005, “Securing Antarctica’s Environmental Future”)." alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Valentin full_name: Hübner, Valentin id: 2c8aa207-dc7d-11ea-9b2f-f22972ecd910 last_name: Hübner orcid: 0009-0001-5009-4987 citation: ama: Hübner V. Reciprocity and inequality in social dilemmas. 2025. doi:10.15479/AT-ISTA-19903 apa: Hübner, V. (2025). Reciprocity and inequality in social dilemmas. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-19903 chicago: Hübner, Valentin. “Reciprocity and Inequality in Social Dilemmas.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-19903. ieee: V. Hübner, “Reciprocity and inequality in social dilemmas,” Institute of Science and Technology Austria, 2025. ista: Hübner V. 2025. Reciprocity and inequality in social dilemmas. Institute of Science and Technology Austria. mla: Hübner, Valentin. Reciprocity and Inequality in Social Dilemmas. Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-19903. short: V. Hübner, Reciprocity and Inequality in Social Dilemmas, Institute of Science and Technology Austria, 2025. corr_author: '1' date_created: 2025-06-25T13:50:10Z date_published: 2025-06-25T00:00:00Z date_updated: 2026-04-07T12:30:57Z day: '25' ddc: - '519' degree_awarded: PhD department: - _id: GradSch - _id: KrCh doi: 10.15479/AT-ISTA-19903 ec_funded: 1 file: - access_level: closed checksum: 794c02f8c82ca59ba6dda3bd7eed871a content_type: application/x-xz creator: vhuebner date_created: 2025-06-25T13:38:07Z date_updated: 2025-06-25T13:38:07Z file_id: '19905' file_name: Thesis Valentin Hübner source.tar.xz file_size: 6192760 relation: source_file - access_level: open_access checksum: ac56063d81c81e40322b6ff5a8c4912e content_type: application/pdf creator: vhuebner date_created: 2025-07-09T13:37:00Z date_updated: 2025-07-09T13:37:00Z file_id: '19976' file_name: Thesis Valentin Hübner.pdf file_size: 4837864 relation: main_file file_date_updated: 2025-07-09T13:37:00Z has_accepted_license: '1' language: - iso: eng license: https://creativecommons.org/licenses/by-nc/4.0/ month: '06' oa: 1 oa_version: Published Version page: '157' project: - _id: 0599E47C-7A3F-11EA-A408-12923DDC885E call_identifier: H2020 grant_number: '863818' name: 'Formal Methods for Stochastic Models: Algorithms and Applications' - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '19843' relation: part_of_dissertation status: public - id: '15083' relation: part_of_dissertation status: public - id: '19074' relation: part_of_dissertation status: public status: public supervisor: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X title: Reciprocity and inequality in social dilemmas tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2025' ... --- OA_place: publisher _id: '20074' abstract: - lang: eng text: "Prenatal immune challenges pose significant risks to human embryonic brain and eye development. However, we still lack knowledge about the safe usage of anti-inflammatory drugs during pregnancy. Human induced pluripotent stem cell (hIPSC)-derived brain organoid models provide a unique opportunity to investigate neuronal development and have started to explore functional consequences upon viral infection. However, brain organoids usually lack microglia, the brain-resident immune cells. They are present in the early human embryonic brain and actively participate in neuronal circuit development. At the same time, microglia are known for their immune-sensing properties and will influence viral-mediated effects. In my thesis, I was interested to study the multifunctional role of human microglia during retinal development. \r\nIn chapter 1, I characterize the innate occurrence of IBA1+-microglia-like cells within the retinal organoid differentiation (Bartalska et al., 2022). Therefore, we differentiate hIPSC using an unguided retinal organoid differentiation protocol and observe the presence of IBA1+-microglia-like cells alongside retinal cups between week 3 and 4 in 2.5D culture. However, instead of infiltrating the neuroectodermal sides, they enrich within non-pigmented, 3D-cystic compartments that develop in low numbers parallel to 3D-retinal organoids. To enrich for IBA1+-microglia precursors (preMG), we guided the differentiation with a low-dosed BMP4 application, which prevents retinal cup development and enhances microglia and 3D-cysts formation. We characterize the differentiated preMG for their microglia-like identity and validated their functionality. In parallel, mass spectrometry identifies the 3D-cysts to express mesenchymal and epithelial markers. We confirm that comparable 3D-cysts are also the preferential environment for IBA1+-microglia-like cells within the unguided retinal organoid differentiation. \r\nIn chapter 2, I investigate how microglia influence retinal development and whether they contribute to viral-mediated consequences (Schmied et al., 2025). Here, we assemble preMG, which we have characterized in chapter 1, into 3D-retinal organoids. Once the outer plexiform layer forms, microglia-like cells (iMG) populate them and interact with retinal cell types. However, at this developmental stage, the ganglion cell number decreases in 3D-retinal organoids. Thus, we adapted the model into 2D which promotes their survival. Integrated iMG engulf ganglion cells and control their cell number. In parallel, we apply the immunostimulant POLY(I:C) to mimic a fetal viral infection. Although POLY(I:C) stimulation affects iMG phenotype, it does not influence their interaction with ganglion cells. Furthermore, iMG presence significantly contributes to the supernatant’s inflammatory secretome and increases retinal cell proliferation. Simultaneous exposure to the non-steroidal anti-inflammatory drug (NSAID) ibuprofen dampens POLY(I:C)-mediated consequences of the iMG phenotype and ameliorates cell proliferation. Remarkably, while POLY(I:C) disrupts neuronal calcium dynamics independent of iMG presence, ibuprofen rescues this effect only in the presence of iMG. Mechanistically, ibuprofen blocks the enzymes cyclooxygenase 1 and 2 (COX1/ PTGS1 and COX2/ PTGS2) simultaneously, from which iMG predominantly express COX1. Selective inhibition of COX1 does not restore the calcium peak amplitude upon POLY(I:C) stimulation, indicating ibuprofen’s effect depends on the presence and interplay of both, COX1 and COX2. \r\nIn summary, we characterized the 3D-retinal organoid model for the occurrence of IBA1+-microglia like cells. As the innately developing IBA1+-cells enrich in mesenchymal over retinal structures, we optimized a protocol to differentiate IBA1+-microglia precursors. By combining these two models we generate microglia-assembled retinal organoids. Our results underscore the importance of microglia during neurodevelopment, in the context of prenatal immune challenges and provide insight into the mechanisms by which ibuprofen exerts its protective effects during embryonic development." alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Verena full_name: Hübschmann, Verena id: 32B7C918-F248-11E8-B48F-1D18A9856A87 last_name: Hübschmann citation: ama: Schmied V. Human microglia impact neuronal development in retinal organoids. 2025. doi:10.15479/AT-ISTA-20074 apa: Schmied, V. (2025). Human microglia impact neuronal development in retinal organoids. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-20074 chicago: Schmied, Verena. “ Human Microglia Impact Neuronal Development in Retinal Organoids.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-20074. ieee: V. Schmied, “ Human microglia impact neuronal development in retinal organoids,” Institute of Science and Technology Austria, 2025. ista: Schmied V. 2025. Human microglia impact neuronal development in retinal organoids. Institute of Science and Technology Austria. mla: Schmied, Verena. Human Microglia Impact Neuronal Development in Retinal Organoids. Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-20074. short: V. Schmied, Human Microglia Impact Neuronal Development in Retinal Organoids, Institute of Science and Technology Austria, 2025. corr_author: '1' date_created: 2025-07-24T12:37:22Z date_published: 2025-07-24T00:00:00Z date_updated: 2026-05-06T12:49:36Z day: '24' ddc: - '570' degree_awarded: PhD department: - _id: GradSch - _id: SaSi doi: 10.15479/AT-ISTA-20074 file: - access_level: closed checksum: d09f9984002353ad7442358394919bf3 content_type: application/x-zip-compressed creator: vhuebsch date_created: 2025-07-30T08:47:53Z date_updated: 2025-07-30T08:47:53Z file_id: '20086' file_name: PhD_Thesis_Schmied.zip file_size: 43566093 relation: source_file - access_level: open_access checksum: 4833690d7283c587f518ba98eeb2c946 content_type: application/pdf creator: vhuebsch date_created: 2025-07-30T08:47:46Z date_updated: 2025-07-30T09:29:09Z file_id: '20087' file_name: PhD_Thesis_Schmied.pdf file_size: 13120922 relation: main_file file_date_updated: 2025-07-30T09:29:09Z has_accepted_license: '1' language: - iso: eng month: '07' oa: 1 oa_version: Published Version page: '151' project: - _id: 9B99D380-BA93-11EA-9121-9846C619BF3A grant_number: SC19-017 name: How human microglia shape developing neurons during health and inflammation publication_identifier: isbn: - 978-3-99078-060-2 issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '11478' relation: part_of_dissertation status: public - id: '19593' relation: part_of_dissertation status: public status: public supervisor: - first_name: Sandra full_name: Siegert, Sandra id: 36ACD32E-F248-11E8-B48F-1D18A9856A87 last_name: Siegert orcid: 0000-0001-8635-0877 title: ' Human microglia impact neuronal development in retinal organoids' 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: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '20101' abstract: - lang: eng text: 'Evading imminent threat from predators is critical for animal survival. Effective defensive strategies can vary, even between closely related species. However, the neural basis of such species-specific behaviours remains poorly understood1,2,3,4. Here we find that two sister species of deer mice (genus Peromyscus)5 show different responses to the same looming stimulus: Peromyscus maniculatus, which occupies densely vegetated habitats, predominantly escapes, whereas the open field specialist, Peromyscus polionotus, briefly freezes. This difference arises from species-specific escape thresholds, is largely context-independent, and can be triggered by both visual and auditory threat stimuli. Using immunohistochemistry and electrophysiological recordings, we find that although visual threat activates the superior colliculus in both species, the role of the dorsal periaqueductal grey (dPAG) in driving behaviour differs. Whereas dPAG activity scales with running speed in P. maniculatus, neural activity in the dPAG of P. polionotus correlates poorly with movement, including during visually triggered escape. Moreover, optogenetic activation of dPAG neurons elicits acceleration in P. maniculatus but not in P. polionotus, and their chemogenetic inhibition during a looming stimulus delays escape onset in P. maniculatus to match that of P. polionotus. Together, we trace species-specific escape thresholds to a central circuit node, downstream of peripheral sensory neurons, localizing an ecologically relevant behavioural difference to a specific region of the mammalian brain.' acknowledgement: The authors thank M. Yilmaz, M. Meister, M. Joesch and T. Branco for advice on the behavioural experiments; C. Dulac, V. Bitsikas, E. Diel and J. Chen for advice on the immunohistochemistry and RNAscope experiments; J. Greenwood and E. Soucy for technical and engineering help; A. Chrzanowska for help and advice on optogenetic experiments; A. Calzoni for help aligning histological sections to a brain atlas; S. Worthington for statistical advice; P. Gonçalves for advice with the electrophysiology analysis; I. Vlaemick for help with whole cell experiments; R. Hellmiss for figure design; B. Sabatini, V. Stempel, K. Tyssowski and N. Sanguinetti for feedback on the manuscript; and Y. M. Lee and A. Tomcho for photos of P. maniculatus and P. leucopus habitats (Fig. 1). F.B. was supported by an HHMI International Student Research Fellowship, a Grant-in-Aid of the American Society of Mammalogy, a Herchel Smith Graduate Fellowship, a Robert A. Chapman Memorial Scholarship, and a Joan Brockman Williamson Fellowship. This project received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement 665501 and by the FWO (12S7917N and 12S7920N) to K.R. and from European Research Council (ERC) (grant agreement 101075848) to K.R. V.T. was supported by a Harvard PRISE fellowship and a Harvard Museum of Comparative Zoology grant for undergraduate research. K.F. is supported by the FWO (G094616N and G091719N) and the NIH (1R01EY032101). This work was supported by the Howard Hughes Medical Institute, of which H.E.H. was an Investigator. article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Felix full_name: Baier, Felix last_name: Baier - first_name: Katja full_name: Reinhard, Katja last_name: Reinhard - first_name: Bram full_name: Nuttin, Bram last_name: Nuttin - first_name: Arnau full_name: Sans-Dublanc, Arnau last_name: Sans-Dublanc - first_name: Chen full_name: Liu, Chen last_name: Liu - first_name: Victoria full_name: Tong, Victoria last_name: Tong - first_name: Julie Stefanie full_name: Murmann, Julie Stefanie id: 1d390868-f128-11eb-9611-a0ca5f7833b5 last_name: Murmann - first_name: Keimpe full_name: Wierda, Keimpe last_name: Wierda - first_name: Karl full_name: Farrow, Karl last_name: Farrow - first_name: Hopi E. full_name: Hoekstra, Hopi E. last_name: Hoekstra citation: ama: Baier F, Reinhard K, Nuttin B, et al. The neural basis of species-specific defensive behaviour in Peromyscus mice. Nature. 2025;645:439-447. doi:10.1038/s41586-025-09241-2 apa: Baier, F., Reinhard, K., Nuttin, B., Sans-Dublanc, A., Liu, C., Tong, V., … Hoekstra, H. E. (2025). The neural basis of species-specific defensive behaviour in Peromyscus mice. Nature. Springer Nature. https://doi.org/10.1038/s41586-025-09241-2 chicago: Baier, Felix, Katja Reinhard, Bram Nuttin, Arnau Sans-Dublanc, Chen Liu, Victoria Tong, Julie Stefanie Murmann, Keimpe Wierda, Karl Farrow, and Hopi E. Hoekstra. “The Neural Basis of Species-Specific Defensive Behaviour in Peromyscus Mice.” Nature. Springer Nature, 2025. https://doi.org/10.1038/s41586-025-09241-2. ieee: F. Baier et al., “The neural basis of species-specific defensive behaviour in Peromyscus mice,” Nature, vol. 645. Springer Nature, pp. 439–447, 2025. ista: Baier F, Reinhard K, Nuttin B, Sans-Dublanc A, Liu C, Tong V, Murmann JS, Wierda K, Farrow K, Hoekstra HE. 2025. The neural basis of species-specific defensive behaviour in Peromyscus mice. Nature. 645, 439–447. mla: Baier, Felix, et al. “The Neural Basis of Species-Specific Defensive Behaviour in Peromyscus Mice.” Nature, vol. 645, Springer Nature, 2025, pp. 439–47, doi:10.1038/s41586-025-09241-2. short: F. Baier, K. Reinhard, B. Nuttin, A. Sans-Dublanc, C. Liu, V. Tong, J.S. Murmann, K. Wierda, K. Farrow, H.E. Hoekstra, Nature 645 (2025) 439–447. date_created: 2025-08-03T22:01:31Z date_published: 2025-07-23T00:00:00Z date_updated: 2026-01-05T11:38:40Z day: '23' ddc: - '570' department: - _id: GradSch doi: 10.1038/s41586-025-09241-2 external_id: pmid: - '40702175' file: - access_level: open_access checksum: 7ea846a7a49b3b2a248f6a27ab13d591 content_type: application/pdf creator: dernst date_created: 2025-12-30T07:39:45Z date_updated: 2025-12-30T07:39:45Z file_id: '20884' file_name: 2025_Nature_Baier.pdf file_size: 53301589 relation: main_file success: 1 file_date_updated: 2025-12-30T07:39:45Z has_accepted_license: '1' intvolume: ' 645' language: - iso: eng month: '07' oa: 1 oa_version: Published Version page: 439-447 pmid: 1 publication: Nature publication_identifier: eissn: - 1476-4687 issn: - 0028-0836 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '20883' relation: research_data status: public scopus_import: '1' status: public title: The neural basis of species-specific defensive behaviour in Peromyscus mice tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 645 year: '2025' ... --- OA_place: publisher _id: '20117' acknowledged_ssus: - _id: Bio - _id: LifeSc - _id: PreCl acknowledgement: "I would also like to acknowledge the invaluable assistance provided by the Plant\r\nFacility, Imaging & Optics Facility, and the Lab Support Facility. The technical support and\r\nresources offered by these facilities were indispensable to the successful completion of my\r\nexperiments." alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Yiqun full_name: Wang, Yiqun id: 82F537F2-B517-11E9-84D7-6433E6697425 last_name: Wang citation: ama: Wang Y. The role of dynamin related protein 2A in cytokinin regulated plant growth and development. 2025. doi:10.15479/AT-ISTA-20117 apa: Wang, Y. (2025). The role of dynamin related protein 2A in cytokinin regulated plant growth and development. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-20117 chicago: Wang, Yiqun. “The Role of Dynamin Related Protein 2A in Cytokinin Regulated Plant Growth and Development.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-20117. ieee: Y. Wang, “The role of dynamin related protein 2A in cytokinin regulated plant growth and development,” Institute of Science and Technology Austria, 2025. ista: Wang Y. 2025. The role of dynamin related protein 2A in cytokinin regulated plant growth and development. Institute of Science and Technology Austria. mla: Wang, Yiqun. The Role of Dynamin Related Protein 2A in Cytokinin Regulated Plant Growth and Development. Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-20117. short: Y. Wang, The Role of Dynamin Related Protein 2A in Cytokinin Regulated Plant Growth and Development, Institute of Science and Technology Austria, 2025. corr_author: '1' date_created: 2025-08-04T15:24:21Z date_published: 2025-08-04T00:00:00Z date_updated: 2026-04-07T11:49:34Z day: '04' ddc: - '580' degree_awarded: PhD department: - _id: GradSch - _id: EvBe doi: 10.15479/AT-ISTA-20117 file: - access_level: closed checksum: 36b87c17d12c7bf5955d6d812acb8d77 content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document creator: yiqwang date_created: 2025-08-22T08:22:10Z date_updated: 2025-08-22T08:53:46Z file_id: '20209' file_name: 2025_Wang_Yiqun_Thesis.docx file_size: 25798848 relation: source_file - access_level: closed checksum: 8d7a2383f66377da675d379ec30ea0fe content_type: application/pdf creator: yiqwang date_created: 2025-08-22T10:32:30Z date_updated: 2025-09-03T09:36:52Z embargo: 2026-09-03 embargo_to: open_access file_id: '20211' file_name: 2025_Wang_Yiqun_Thesis.pdf file_size: 12628313 relation: main_file file_date_updated: 2025-09-03T09:36:52Z has_accepted_license: '1' language: - iso: eng month: '08' oa_version: Published Version page: '108' publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '18063' relation: part_of_dissertation status: public status: public supervisor: - first_name: Eva full_name: Benková, Eva id: 38F4F166-F248-11E8-B48F-1D18A9856A87 last_name: Benková orcid: 0000-0002-8510-9739 title: The role of dynamin related protein 2A in cytokinin regulated plant growth and development type: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2025' ...