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arXiv 0909.2016hep-thmath.AG
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阿基米德L-因子与拓扑场论II

Archimedean L-factors and Topological Field Theories II

Anton Gerasimov, Dimitri Lebedev, Sergey Oblezin

摘要:

在本系列论文的第一部分,我们提出了一个功能的积分表示的地方阿基米德L-因子的产品的伽玛功能。特别是,我们推导出一个表示的伽玛函数作为一个适当的正则化等变辛体积的无限维空间。相应的泛函积分出现在圆盘上A型等变拓扑线性西格玛模型的描述中。本文给出了圆盘上B型拓扑西格玛模型的阿基米德L-因子的泛函积分表示。这种表示自然地导致经典的伽玛函数的欧拉积分表示。这两个积分表示的L-因子的A和B拓扑西格玛模型是由一个镜像映射。镜像对称在我们的设置应被视为当地阿基米德朗兰兹对应两个建设当地阿基米德L-因素。

英文摘要:

In the first part of this series of papers we propose a functional integral representation for local Archimedean L-factors given by products of the Gamma-functions. In particular we derive a representation of the Gamma-function as a properly regularized equivariant symplectic volume of an infinite-dimensional space. The corresponding functional integral arises in the description of a type A equivariant topological linear sigma model on a disk. In this paper we provide a functional integral representation of the Archimedean L-factors in terms of a type B topological sigma model on a disk. This representation leads naturally to the classical Euler integral representation of the Gamma-functions. These two integral representations of L-factors in terms of A and B topological sigma models are related by a mirror map. The mirror symmetry in our setting should be considered as a local Archimedean Langlands correspondence between two constructions of local Archimedean L-factors.

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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