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Speaker:

Bernardo Uribe
Affiliation:

Universidad de los Andes / HIM
Date:

Wed, 2012-10-24 10:00 - 11:30
Location:

MPIM Lecture Hall
Parent event:

Higher Differential Geometry Seminar I will explain how to obtain the T-duality isomorphism discovered by Peter Bouwknegt, Jarah Evslin, and Varghese Mathai in 2004 from the point of view of dg-manifolds. As a byproduct of this approach, one can recover the exceptional $B_n$ generalized geometry defined recently by Baraglia as the derived dg-Leibniz algebra of the ﬁxed points of the T-dual automorphism acting on the symmetries of a self T-dual dgmanifold.

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