反德西特空间中的超对称五点胶子振幅

Supersymmetric Five-Point Gluon Amplitudes in AdS Space.

作者信息

Alday Luis F, Gonçalves Vasco, Zhou Xinan

机构信息

Mathematical Institute, University of Oxford, Andrew Wiles Building, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, United Kingdom.

Centro de Física do Porto e Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal.

出版信息

Phys Rev Lett. 2022 Apr 22;128(16):161601. doi: 10.1103/PhysRevLett.128.161601.

DOI:10.1103/PhysRevLett.128.161601

PMID:35522501

Abstract

We present the tree-level five-point amplitude of the lowest Kaluza-Klein mode of super-Yang-Mills theory on AdS_{5}×S^{3}, dual to the correlator of the flavor current multiplet in the dual 4d N=2 superconformal field theory. Its color and kinematical structure is particularly simple and resembles that of the flat-space gluon amplitude.

摘要

我们给出了AdS₅×S³上超杨-米尔斯理论最低卡鲁扎-克莱因模式的树图级五点振幅，它对偶于对偶4d N = 2超共形场论中味流多重态的关联函数。其颜色和运动学结构特别简单，类似于平坦空间胶子振幅的结构。