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Speaker:
Alexander Kahle
Affiliation:
U Göttingen
Date:
Mon, 04/10/2010 - 15:00 - 16:00
Location:
MPIM Lecture Hall
Parent event:
Topics in Topology I will give a precise formulation of T-duality for Ramond-Ramond fields. This leads to a canonical isomorphism between the "geometrically invariant" subgroups of the twisted differential K-theory of certain principal torus bundles, which combines topological T-duality with the Buscher rules found in physics.
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