Texture zeros in neutrino mass matrix
High Energy Physics - Phenomenology
2017-05-24 v1
Abstract
The Standard Model does not explain the hierarchy problem. Before the discovery of nonzero lepton mixing angle {\theta}13 high hopes in explanation of the shape of the lepton mixing matrix were combined with non abelian symmetries. Nowadays, assuming one Higgs doublet, it is unlikely that this is still valid. Texture zeroes, that are combined with abelian symmetries, are intensively studied. The neutrino mass matrix is a natural way to study such symmetries.
Cite
@article{arxiv.1605.06547,
title = {Texture zeros in neutrino mass matrix},
author = {Bartosz Dziewit and Jacek Holeczek and Monika Richter and Sebastian Zając and Marek Zrałek},
journal= {arXiv preprint arXiv:1605.06547},
year = {2017}
}
Comments
11 pages, 2 figures, the topic presented at the IX International Symposium :" Quantum Theory and Symmetries" in Yerevan, Armenia (July 2015)