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arXiv 1909.02832hep-th
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4d N=2 SU(N)规范理论中的对偶壁

Duality walls in the 4d N=2 SU(N) gauge theory with 2N flavours

Ivan Garozzo, Noppadol Mekareeya, Matteo Sacchi

摘要:

S-对偶畴壁是超对称规范理论中的扩展对象,具有丰富的物理性质。本文研究了在具有2N味的4dN =2 SU(N)规范理论中与S-对偶壁相联系的3dN =2规范理论。与多重对偶墙相关联的理论是通过将一个基本的构建块粘在一起而构建的,该构建块是与单个对偶墙相关联的理论。我们提出的处方胶合这样一个基本的积木的许多副本在一起,以及目前的处方自胶合。这些理论之间的一些对偶发现和研究使用超对称指数。这项工作概括了S-折叠理论的概念,到目前为止,它已经在4d超杨-米尔斯理论中的对偶墙的背景下被广泛研究,到具有较低数量的超对称性的理论。

英文摘要:

S-duality domain walls are extended objects in supersymmetric gauge theories with several rich physical properties. This paper focuses on 3d N=2 gauge theories associated with S-duality walls in the 4d N=2 SU(N) gauge theory with 2N flavours. The theories associated with multiple duality walls are constructed by gluing together a basic building block, which is the theory associated with a single duality wall. We propose the prescription for gluing many copies of such a basic building block together as well as present the prescription for self-gluing. A number of dualities between such theories are discovered and studied using the supersymmetric index. This work generalises the notion of the S-fold theory, which has been so far studied extensively in the context of duality walls in the 4d super-Yang-Mills theory, to the theory with lower amounts of supersymmetry.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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