Schr\"odinger Deformations of AdS_3 x S^3

TL;DR

This paper explores Schr"odinger invariant deformations of AdS_3 x S^3 in IIB supergravity, revealing a broad class of solutions with various dynamical exponents and preserved supersymmetries, and analyzes their holographic duals.

Contribution

It introduces a large class of Schr"odinger invariant solutions with different dynamical exponents and analyzes their supersymmetry and holographic duals.

Findings

Solutions with integer and half-integer dynamical exponents.

Infinite solutions preserving four supersymmetries.

Deformation of dual CFTs by irrelevant operators of spin one and two.

Abstract

We study Schr\"odinger invariant deformations of the AdS_3 x S^3 x T^4 (or K3) solution of IIB supergravity and find a large class of solutions with integer and half-integer dynamical exponents. We analyze the supersymmetries preserved by our solutions and find an infinite number of solutions with four supersymmetries. We study the solutions holographically and find that the dual D1-D5 (or F1-NS5) CFT is deformed by irrelevant operators of spin one and two.