Penrose limit of AdS(3) X S(3) X S(3) X S(1) and its associated sigma model

Abstract

We study the Penrose limit of a supersymmetric IIB background, with non-trivial NS 3-form field strength, obtaining a solution with the smallest number of supercharges (i.e. 16) allowed; we write down explicitly the superalgebra of the theory, build the supersymmetric associated IIB string sigma model and make conjectures on the dual gauge theory.

arXiv comment28 pages,LaTeX; references added

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Cited by in corpus (7)

• Integrability and the AdS(3)/CFT(2) correspondence
• Integrability, spin-chains and the AdS3/CFT2 correspondence
• Classical integrability and quantum aspects of the AdS(3) x S(3) x S(3) x S(1) superstring
• Near BMN dynamics of the AdS(3) x S(3) x S(3) x S(1) superstring
• Comment on Strings in AdS3 x S3 x S3 x S1 at One Loop
• $Ad{S}_3/CF{T}_2$, finite-gap equations and massless modes
• Effective Actions for Massive Kaluza-Klein States on AdS_3 x S^3 x S^3