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arXiv 1408.6522hep-thmath.QAmath.RT
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S类手征代数

Chiral algebras of class S

Christopher Beem, Wolfger Peelaers, Leonardo Rastelli, Balt C. van Rees

摘要:

四维N=2超共形场论具有二维手征代数结构的受保护关联函数族。在本文中,我们探讨了手征代数,出现在这种方式下的理论类S。S类对偶网意味着相应手征代数的非平凡结合性性质,其结构可以用广义拓扑量子场论的语言进行最好的概括。我们对与各种强耦合不动点相关联的手征代数作了一些讨论。

英文摘要:

Four-dimensional N=2 superconformal field theories have families of protected correlation functions that possess the structure of two-dimensional chiral algebras. In this paper, we explore the chiral algebras that arise in this manner in the context of theories of class S. The class S duality web implies nontrivial associativity properties for the corresponding chiral algebras, the structure of which is best summarized in the language of generalized topological quantum field theory. We make a number of conjectures regarding the chiral algebras associated to various strongly coupled fixed points.

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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