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SUMMARY:Camille Eloy (ENS Lyon)
DTSTART:20200605T123000Z
DTEND:20200605T133000Z
DTSTAMP:20260423T035050Z
UID:EGSS/6
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/EGSS/6/">Dua
 lity invariance and higher derivatives</a>\nby Camille Eloy (ENS Lyon) as 
 part of Exceptional geometry seminar series\n\n\nAbstract\nT-duality impli
 es that string theories\, once compactified on a d-dimensional torus\, mus
 t have a global O(d\,d)symmetry. The exact interplay between this duality 
 and α'-corrections is however not known. In this talk\, I will expose new
  tools to tackle this problem and show\, considering the bosonic string th
 eory to first order in α'\, that this symmetry requires a      Green-Schw
 arz type mechanism for α'-deformed O(d\,d) transformations.\n
LOCATION:https://researchseminars.org/talk/EGSS/6/
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