Compactifications of the Klebanov-Witten CFT and new AdS3 backgrounds
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Bea, Yago
Edelstein, Jose
Itsios, Georgios
Kooner, Karta
Nunez, Carlos
Schofield, Daniel
Sierra-Garcia, J. Anibal
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Abstract
In this paper we find various new backgrounds in Type IIB, IIA and M-theory with an AdS 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.
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AdS-CFT correspondence, Gauge-gravity correspondence, String duality