AdS solutions and λ-deformations
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2020-04-01
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Itsios, Georgios [UNESP]
Sfetsos, Konstantinos
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We elevate λ-deformed σ-models into full type-II supergravity backgrounds. We construct several solutions which contain undeformed AdSn spaces, with n=2,3,4 and 6, as an integrable part. In that respect, our examples are the first in the literature in this context and bring λ-deformations in contact with the AdS/CFT correspondence. The geometries are supported by appropriate dilaton and RR-fields. Most of the solutions admit non-Abelian T-dual limits.
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Nuclear Physics B, v. 953.