12 citations · 29 across the 3 of their papers we have counts for
3 papers
hep-th2013★ 9 cited
D-brane couplings and Generalised Geometry
Alexander Kahle, Ruben Minasian
The goal of this paper is to re-examine D-brane Ramond-Ramond field couplings in the presence of a B-field. We will argue that the generalised geometry induced on the world volume…
math.KT2009★ 8 cited
T-duality and Differential K-Theory
Alexander Kahle, Alessandro Valentino
We give a precise formulation of T-duality for Ramond-Ramond fields. This gives a canonical isomorphism between the "geometrically invariant" subgroups of the twisted differential…
math.DG2008★ 12 cited
Superconnections and Index Theory
Alexander Kahle
We investigate index theory in the context of Dirac operators coupled to superconnections. In particular, we prove a local index theorem for such operators, and for families of suc…