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arXiv · hep-ph/9209208

Discrete Gauge Symmetries in Axionic Extensions of the SSM

E. J. Chun·A. Lukas
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Abstract

We examine discrete gauge symmetries in axionic extensions of the SSM which provide a solution of the $μ$-problem. Automatic-PQ symmetry and proton stability are shown to be guaranteed by certain discrete symmetries. Focusing on the L-violating discrete symmetries we discuss two sources of neutrino masses and their relevance for the solar neutrino problem.

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E. J. Chun, A. Lukas. 1992-09-03. Discrete Gauge Symmetries in Axionic Extensions of the SSM. https://doi.org/10.1016/0370-2693(92)91266-c

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