Gauged Supergravity from the Lunin-Maldacena background

Abstract

We show how to expand the Lunin-Maldacena solution to the full bosonic sector of gauged $\mathcal{N}=2$ supergravity. In particular, we construct a consistent truncation of IIB supergravity on a $\beta$-deformed ${\mathrm{AdS}}_5\times S^5$ background retaining a dynamical metric and graviphoton in five dimensions. We comment on the relation between this solution and similar constructions on Sasaki-Einstein manifolds, as well as the possibility of further consistent truncations which generalize the Lunin-Maldacena solution.

arXiv comment13 pages, references added

References in corpus (13)

• Deforming field theories with $U(1)\times U(1)$ global symmetry and their gravity duals
• Exactly Marginal Operators and Duality in Four Dimensional N=1 Supersymmetric Gauge Theory
• Lax Pair for Strings in Lunin-Maldacena Background
• Supersymmetric AdS_5 solutions of M-theory
• Universal Kaluza-Klein reductions of type IIB to N=4 supergravity in five dimensions
• On Exactly Marginal Deformations of N=4 SYM and Type IIB Supergravity on AdS_5 * S^5
• Gauged supergravity from type IIB string theory on Y^{p,q} manifolds
• Type IIB supergravity on squashed Sasaki-Einstein manifolds
• Baryon Spectra and AdS/CFT Correspondence
• Properties of some conformal field theories with M-theory duals
• Systematics of consistent truncations from generalised geometry
• A consistent truncation of IIB supergravity on manifolds admitting a Sasaki-Einstein structure
• Yang-Baxter Deformations Beyond Coset Spaces (a slick way to do TsT)