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arXiv · hep-ph/9207231

Discrete Symmetries from Broken $SU(N)$ and the MSSM

P. L. White
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Abstract

In order that discrete symmetries should not be violated by gravitational effects, it is necessary to gauge them. In this paper we discuss the gauging of $\Z_N$ from the breaking of a high energy $SU(N)$ gauge symmetry, and derive consistency conditions for the resulting discrete symmetry fr om the requirement of anomaly cancellation in the parent symmetry. These results are then applied to a detailed analysis of the possible discrete symmetries forbidding proton decay in the minimal supersymmetric standard model.

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P. L. White. 1992-07-10. Discrete Symmetries from Broken $SU(N)$ and the MSSM. https://doi.org/10.1016/0550-3213(93)90032-k

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