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SUMMARY:Riccardo Borsato (Santiago de Compostela U.\, IGFAE)
DTSTART:20200515T123000Z
DTEND:20200515T133000Z
DTSTAMP:20260423T052335Z
UID:EGSS/2
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/EGSS/2/">Loc
 al beta-shifts and alpha'-corrections</a>\nby Riccardo Borsato (Santiago d
 e Compostela U.\, IGFAE) as part of Exceptional geometry seminar series\n\
 n\nAbstract\nLocal (i.e. non-constant) beta shifts of O(D\,D) are a soluti
 on-generating technique in supergravity\, when additional conditions are i
 mposed on beta. In the literature this construction has been known as "hom
 ogeneous Yang-Baxter deformation"\, and it was first introduced to generat
 e integrable deformations of 2d sigma-models. Interest on such deformation
 s is also motivated by their relation to non-abelian T-duality. In this ta
 lk I will review some aspects of this subject and I will explain how to ob
 tain alpha'-corrections for the deformed backgrounds by exploiting the Dou
 ble Field Theory formulation.\n
LOCATION:https://researchseminars.org/talk/EGSS/2/
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