Geometric T-duality: Buscher rules in general topology
arXiv:2207.11799
Abstract
The classical Buscher rules describe T-duality for metrics and B-fields in a topologically trivial setting. On the other hand, topological T-duality addresses aspects of non-trivial topology while neglecting metrics and B-fields. In this article we develop a new unifying framework for both aspects.
67 pages. In v2 some typos and sign mistakes have been corrected; v2 is the published version