Lepton Family Symmetry and Neutrino Mass Matrix
High Energy Physics - Phenomenology
2009-11-10 v1
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.
Keywords
Cite
@article{arxiv.hep-ph/0401025,
title = {Lepton Family Symmetry and Neutrino Mass Matrix},
author = {Ernest Ma},
journal= {arXiv preprint arXiv:hep-ph/0401025},
year = {2009}
}
Comments
9 pages, including 1 figure