Non-abelian T-duality, Ramond Fields and Coset Geometries

Abstract

We extend previous work on non-abelian T-duality in the presence of Ramond fluxes to cases in which the duality group acts with isotropy such as in backgrounds containing coset spaces. In the process we generate new supergravity solutions related to D-brane configurations and to standard supergravity compactifications.

35 pages, Latex

References in corpus (3)

• On non-abelian T-dual geometries with Ramond fluxes
• The gravity duals of N=2 superconformal field theories
• High spin limits and non-abelian T-duality

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• Spacetimes for λ-deformations
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• The all-loop non-Abelian Thirring model and its RG flow
• Ramond-Ramond Cohomology and O(D,D) T-duality
• A new AdS_4/CFT_3 Dual with Extended SUSY and a Spectral Flow
• New $\mathcal{N}=1$ supersymmetric $Ad{S}_5$ backgrounds in Type IIA supergravity