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arXiv · hep-ph/9907552

Large Lepton Number and High Temperature Symmetry Breaking in MSSM

Borut Bajc·Goran Senjanovic
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Abstract

It is known that a large neutrino number, of the order of a few percent of the entropy of the universe, leads to symmetry breaking at high temperature. We show here that in the minimal supersymmetric standard model (MSSM) this implies the breaking of electromagnetic charge invariance at T >> M_W allowing for the solution of the monopole problem.

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Borut Bajc, Goran Senjanovic. 1999-07-29. Large Lepton Number and High Temperature Symmetry Breaking in MSSM. https://doi.org/10.1016/s0370-2693(99)01432-x

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