Strings on warped AdS3 via T(J)over-bar deformations

被引：1

作者：

Apolo, Luis ^{[1
]}

Song, Wei ^{[1
]}

机构：

[1] Tsinghua Univ, Yau Math Sci Ctr, Beijing 100084, Peoples R China

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2018年 / 10期

关键词：

AdS-CFT Correspondence; Conformal Field Models in String Theory; Space-Time Symmetries;

D O I：

10.1007/JHEP10(2018)165

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study a toy model of the Kerr/CFT correspondence using string theory on AdS(3) x S-3. We propose a single trace irrelevant deformation of the dual CFT generated by a vertex operator with spacetime dimensions (2, 1). This operator shares the same quantum numbers as the integrable T (J) over bar deformation of two-dimensional CFTs where (J) over bar is a chiral U(1) current. We show that the deformation is marginal on the worldsheet and that the target spacetime is deformed to null warped AdS(3) upon dimensional reduction. We also calculate the spectrum of the deformed theory on the cylinder and compare it to the field theory analysis of T (J) over bar -deformed CFTs.

引用

页数：19