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Generational Mass Splitting of Neutrinos in High Temperature $SU(2)_{\scriptscriptstyle{L}}\otimes U(1)$ Gauge Theory

A. Erdas·C. W. Kim·J. A. Lee
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Abstract

We calculate the generational mass splitting of neutrinos in high temperature $SU(2)_{\scriptscriptstyle{L}}\otimes U(1)$ gauge theory when the temperature is above $250$ GeV and the gauge symmetry is restored. We consider the case of neutrinos that are massless at tree level as well as the case of neutrinos with tree-level mass and large mixing.

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A. Erdas, C. W. Kim, J. A. Lee. 1994-06-14. Generational Mass Splitting of Neutrinos in High Temperature $SU(2)_{\scriptscriptstyle{L}}\otimes U(1)$ Gauge Theory. https://doi.org/10.1016/0370-2693(95)00909-5

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