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arXiv 1702.02102hep-th
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大规模的排列

Permutations of Massive Vacua

Antoine Bourget, Jan Troost

摘要:

本文讨论了N=1的四维超对称规范理论的大质量真空的置换群G,它是在耦合空间中追踪回路时产生的。我们专注于超共形N=4和N=2理论与N=1超对称保持质量变形。大质量真空的置换群G是手征观测量真空期望值的特征多项式的伽罗瓦群。我们提供了各种技术,有效地计算特征多项式在给定的理论,我们推导出不同的对称性破缺模式的对偶群的存在依赖于规范代数和物质的理论内容。我们的例子引起有趣的领域扩展的空间的模块形式。

英文摘要:

We discuss the permutation group G of massive vacua of four-dimensional gauge theories with N=1 supersymmetry that arises upon tracing loops in the space of couplings. We concentrate on superconformal N=4 and N=2 theories with N=1 supersymmetry preserving mass deformations. The permutation group G of massive vacua is the Galois group of characteristic polynomials for the vacuum expectation values of chiral observables. We provide various techniques to effectively compute characteristic polynomials in given theories, and we deduce the existence of varying symmetry breaking patterns of the duality group depending on the gauge algebra and matter content of the theory. Our examples give rise to interesting field extensions of spaces of modular forms.

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