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arXiv 2202.12425math-phmath.MP
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上同调场论的数学结构

Mathematical structures of cohomological field theories

Shuhan Jiang

摘要:

用双分次流形的语言建立了上同调场论的数学框架。研究了CohFT中算子的代数性质。本文讨论了在有或没有规范对称性的情况下,CohFT的构造方法。特别是,推广的Mathai-Quillen形式主义。拓扑量子力学、拓扑西格玛模型、拓扑M理论和拓扑杨-米尔斯理论等都可以用这种新的形式统一地得到。

英文摘要:

A mathematical framework of cohomological field theories (CohFTs) is formulated in the language of bigraded manifolds. Algebraic properties of operators in CohFTs are studied. Methods of constructing CohFTs, with or without gauge symmetries, are discussed. In particular, a generalization of the Mathai-Quillen formalism is given. Examples such as topological quantum mechanics, topological sigma model, topological M-theory, and topological Yang-Mills theory can be obtained uniformly using this new formalism.

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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