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arXiv · 1412.2830

Magnetic discrete gauge field in the confining vacua and the supersymmetric index

Yuji Tachikawa
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Abstract

It has recently been argued that the confining vacua of Yang-Mills theory in the far infrared can have topological degrees of freedom given by magnetic $\mathbb{Z}_q$ gauge field, both in the non-supersymmetric case and in the N=1 supersymmetric case. In this short note we give another piece of evidence by computing and matching the supersymmetric index of the pure super Yang-Mills theory both in the ultraviolet and in the infrared.

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Yuji Tachikawa. 2014-12-09. Magnetic discrete gauge field in the confining vacua and the supersymmetric index. https://doi.org/10.1007/jhep03(2015)035

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