Compactifications of the Klebanov-Witten CFT and new $Ad{S}_3$ backgrounds

Abstract

In this paper we find various new backgrounds in Type IIB, IIA and M-theory with an $Ad{S}_3$-factor. The solutions are smooth and preserve small amounts of SUSY. These new backgrounds are found by application of non-Abelian T-duality (sometimes combined with T-duality) on the supergravity solution dual to the Klebanov-Witten CFT compactified to two dimensions. The field theory aspects encoded by these backgrounds are studied. We give a detailed account of conserved charges, central charges, entanglement entropy and Wilson loops. Further, we present a possible field theory interpretation for our backgrounds.

38 pages plus appendices, 6 figures

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Cited by in corpus (4)

• Holographic Aspects of Four Dimensional $\mathcal{N}=2$ SCFTs and their Marginal Deformations
• The $Ad{S}_5$ non-Abelian T-dual of Klebanov-Witten as a $\mathcal{N}=1$ linear quiver from M5-branes
• Non-Abelian T-Dualizing the Resolved Conifold with Regular and Fractional D3-Branes
• Entanglement Entropy for D3-, M2- and M5-brane backgrounds