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arXiv 1609.02149hep-thcond-mat.str-el
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来自镜像对称的非超对称对偶

Nonsupersymmetric dualities from mirror symmetry

Shamit Kachru, Michael Mulligan, Gonzalo Torroba, Huajia Wang

摘要:

本文研究了2+1维N = 2超对称场论的最简单对偶--自由手征多重态和单味N = 2超QED的超对称破缺微扰。我们发现双重描述的相图包含四个不同的大规模阶段。介入临界理论的等价性产生了几个镜像对称的非超对称化身:我们发现标量QED与自由费米子和威尔逊-费舍尔理论的标量和费米子QED的对偶。因此,镜像对称可以被看作是多临界的父对偶,这些非超对称的对偶直接从其下降。

英文摘要:

We study supersymmetry breaking perturbations of the simplest dual pair of 2+1-dimensional N = 2 supersymmetric field theories -- the free chiral multiplet and N = 2 super-QED with a single flavor. We find dual descriptions of a phase diagram containing four distinct massive phases. The equivalence of the intervening critical theories gives rise to several non-supersymmetric avatars of mirror symmetry: we find dualities relating scalar QED to a free fermion and Wilson-Fisher theories to both scalar and fermionic QED. Thus, mirror symmetry can be viewed as the multicritical parent duality from which these non-supersymmetric dualities directly descend.

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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