[{"researchdata_availability":"no","OA_type":"free access","file_date_updated":"2024-10-24T08:09:13Z","abstract":[{"lang":"eng","text":"In [KW06] Kapustin and Witten conjectured that there is a mirror symmetry relation between\r\nthe hyperkähler structures on certain Higgs bundle moduli spaces. As a consequence, they\r\nconjecture an equivalence between categories of BBB and BAA-branes. At the classical\r\nlevel, this mirror symmetry is given by T-duality between semi-flat hyperkähler structures on\r\nalgebraic integrable systems.\r\nIn this thesis, we investigate the T-duality relation between hyperkähler structures and the\r\ncorresponding branes on affine torus bundles. We use the techniques of generalized geometry\r\nto show that semi-flat hyperkähler structures are T-dual on algebraic integrable systems.\r\nWe also describe T-duality for generalized branes. Motivated by Fourier-Mukai transform\r\nwe upgrade the T-duality between generalized branes to T-duality of submanifolds endowed\r\nwith U(1)-bundles and connections. This T-duality in the appropriate context specializes to\r\nT-duality between BBB and BAA-branes.\r\n"}],"alternative_title":["ISTA Thesis"],"date_published":"2024-10-24T00:00:00Z","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"day":"24","oa":1,"month":"10","date_updated":"2026-10-02T11:43:57Z","date_created":"2024-10-19T12:00:37Z","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","_id":"18443","status":"public","article_processing_charge":"No","supplementarymaterial":"no","type":"dissertation","corr_author":"1","page":"178","author":[{"full_name":"Sisak, Maria A","last_name":"Sisak","first_name":"Maria A","id":"44A03D04-AEA4-11E9-B225-EA2DE6697425"}],"das_tickbox":"0","publication_status":"published","title":"T-dual branes on hyperkähler manifolds","publication_identifier":{"issn":["2663-337X"]},"supervisor":[{"first_name":"Tamás","id":"4A0666D8-F248-11E8-B48F-1D18A9856A87","full_name":"Hausel, Tamás","orcid":"0000-0002-9582-2634","last_name":"Hausel"}],"department":[{"_id":"GradSch"},{"_id":"TaHa"}],"doi":"10.15479/at:ista:18443","degree_awarded":"PhD","ddc":["516"],"has_accepted_license":"1","language":[{"iso":"eng"}],"project":[{"name":"Branes on hyperkähler manifolds","_id":"6286e8c4-2b32-11ec-9570-f5297902f67f","grant_number":"26069"}],"fulldoi":"https://doi.org/10.15479/at:ista:18443","file":[{"date_created":"2024-10-23T14:42:45Z","success":1,"access_level":"open_access","relation":"main_file","creator":"msisak","content_type":"application/pdf","file_id":"18467","checksum":"8c4893e726aaa4b3efb82758da9b6851","file_size":1672547,"date_updated":"2024-10-23T14:42:45Z","file_name":"MASisak_dissertation.pdf"},{"access_level":"closed","date_created":"2024-10-23T14:43:56Z","file_size":617913,"checksum":"1831b072e861a1e5481024ca9d02b036","file_name":"MASisak_source.zip","date_updated":"2024-10-24T08:09:13Z","file_id":"18468","content_type":"application/x-zip-compressed","relation":"source_file","creator":"msisak"}],"citation":{"ista":"Sisak MA. 2024. T-dual branes on hyperkähler manifolds. Institute of Science and Technology Austria.","ieee":"M. A. Sisak, “T-dual branes on hyperkähler manifolds,” Institute of Science and Technology Austria, 2024.","ama":"Sisak MA. T-dual branes on hyperkähler manifolds. 2024. doi:<a href=\"https://doi.org/10.15479/at:ista:18443\">10.15479/at:ista:18443</a>","chicago":"Sisak, Maria A. “T-Dual Branes on Hyperkähler Manifolds.” Institute of Science and Technology Austria, 2024. <a href=\"https://doi.org/10.15479/at:ista:18443\">https://doi.org/10.15479/at:ista:18443</a>.","apa":"Sisak, M. A. (2024). <i>T-dual branes on hyperkähler manifolds</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/at:ista:18443\">https://doi.org/10.15479/at:ista:18443</a>","mla":"Sisak, Maria A. <i>T-Dual Branes on Hyperkähler Manifolds</i>. Institute of Science and Technology Austria, 2024, doi:<a href=\"https://doi.org/10.15479/at:ista:18443\">10.15479/at:ista:18443</a>.","short":"M.A. Sisak, T-Dual Branes on Hyperkähler Manifolds, Institute of Science and Technology Austria, 2024."},"oa_version":"Published Version","OA_place":"publisher","doi_confirm":"1","keyword":["hyperkaehler geometry","branes","mirror symmetry","T-duality"],"year":"2024","publisher":"Institute of Science and Technology Austria"}]