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arXiv 1002.4241hep-th
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三维和四维的A模型

A-models in three and four dimensions

Anton Kapustin, Ketan Vyas

摘要:

本文引入并研究了一种新的三维拓扑场论,它可以与任意紧致实流形X相联系。这TFT是类似的二维A-模型,并减少到它紧化后的间隔与适当的边界条件。它在3D镜像对称以及几何朗兰兹对偶的物理方法中发挥作用。类似的TFT可以在四个维度中定义。

英文摘要:

We introduce and study a new 3d Topological Field Theory which can be associated to any compact real manifold X. This TFT is analogous to the 2d A-model and reduces to it upon compactification on an interval with suitable boundary conditions. It plays a role in 3d mirror symmetry as well as in the physical approach to the geometric Langlands duality. A similar TFT can be defined in four dimensions.

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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