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arXiv · hep-ph/0401025

Lepton Family Symmetry and Neutrino Mass Matrix

Ernest Ma
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Abstract

The standard model of leptons is extended to accommodate a discrete Z_3 X Z_2 family symmetry. After rotating the charged-lepton mass matrix to its diagonal form, the neutrino mass matrix reveals itself as very suitable for explaining atmospheric and solar neutrino oscillation data. A generic requirement of this approach is the appearance of three Higgs doublets at the electroweak scale, with observable flavor violating decays.

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Ernest Ma. 2004-01-06. Lepton Family Symmetry and Neutrino Mass Matrix. https://doi.org/10.1142/s0217732304013374

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