Integrable deformations of AdS/CFT

被引:6
作者
de Leeuw, Marius [1 ]
Pribytok, Anton
Retore, Ana L.
Ryan, Paul
机构
[1] Trinity Coll Dublin, Sch Math, Dublin, Ireland
基金
爱尔兰科学基金会; 英国工程与自然科学研究理事会;
关键词
AdS-CFT Correspondence; Conformal Field Models in String Theory; Integrable Field Theories; Sigma Models;
D O I
10.1007/JHEP05(2022)012
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
In this paper we study in detail the deformations introduced in [1] of the integrable structures of the AdS(2)(,3) integrable models. We do this by embedding the corresponding scattering matrices into the most general solutions of the Yang-Baxter equation. We show that there are several non-trivial embeddings and corresponding deformations. We work out crossing symmetry for these models and study their symmetry algebras and representations. In particular, we identify a new elliptic deformation of the AdS(3) x S-3 x M-4 string sigma model.
引用
收藏
页数:34
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