Non-abelian T-folds

Abstract

Abstract We discuss the conditions under which non-abelian T-duality can be considered as a chain of abelian T-dualities. Motivated by these results, we propose that the topology of a non-abelian T-dual should be phrased in the language of T-folds, and give the explicit O(d, d) transformations which can be used to glue the dual space.

Keywords

• String Duality
• Discrete Symmetries
• Sigma Models