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Non-Abelian T-duality for open strings

Stefan Forste·Alexandros A. Kehagias·Stefan Schwager
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Abstract

In the first part of the talk we discuss T-duality for a free boson on a world sheet with boundary in a setting suitable for the generalization to non-trivial backgrounds. The gauging method as well as the canonical transformation are considered. In both cases Dirichlet strings as T-duals of Neumann strings arise in a generic way. In the second part the gauging method is employed to construct the T-dual of a model with non-Abelian isometries.

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Stefan Forste, Alexandros A. Kehagias, Stefan Schwager. 1996-12-19. Non-Abelian T-duality for open strings. https://doi.org/10.1016/s0920-5632(97)00307-1

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