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arXiv · 1007.4861

Supersymmetry enhancement by monopole operators

Denis Bashkirov·Anton Kapustin
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Abstract

We describe a method which allows one to study hidden symmetries in a large class of strongly coupled supersymmetric gauge theories in three dimensions. We apply this method to the ABJM theory and to the infrared limit of N=4 SQCD with adjoint and fundamental matter. We show that the U(N) ABJM model with Chern-Simons level k=1 or k=2 has hidden N=8 supersymmetry. Hidden supersymmetry is also shown to occur in N=4 d=3 SQCD with one fundamental and one adjoint hypermultiplet. The latter theory, as well as the U(N) ABJM theory at k=1, are shown to have a decoupled free sector. This provides evidence that both models are dual to the infrared limit of N=8 U(N) super-Yang-Mills theory.

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Denis Bashkirov, Anton Kapustin. 2010-07-28. Supersymmetry enhancement by monopole operators. https://doi.org/10.1007/jhep05(2011)015

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