Exotic Courant algebroids and T-duality

Abstract

In this paper, we extend the T-duality isomorphism by Gualtieri and Cavalcanti, from invariant exact Courant algebroids, to exotic exact Courant algebroids such that the momentum and winding numbers are exchanged, filling in a gap in the literature.

16 pages, revised

References in corpus (3)

• On the Topology and Flux of T-Dual Manifolds
• Exotic twisted equivariant cohomology of loop spaces, twisted Bismut-Chern character and T-duality
• T-duality of current algebras and their quantization

Cited by in corpus (2)

• Born Sigma-Models for Para-Hermitian Manifolds and Generalized T-Duality
• T-duality and the exotic chiral de Rham complex