The flavour problem and family symmetry beyond the Standard Model
High Energy Physics - Phenomenology
2016-06-21 v2
Abstract
In the frame of two Higgs doublet model we try to explain the lepton masses and mixing matrix elements assuming that neutrinos are Dirac particles. Discrete family symmetry groups, which are subgroups of U(3) up to the 1025 order are considered. Like in the one Higgs Standard Model, we found that discrete family symmetries do not give satisfactory answer for this basic questions in the flavour problem.
Keywords
Cite
@article{arxiv.1605.06550,
title = {The flavour problem and family symmetry beyond the Standard Model},
author = {Bartosz Dziewit and Jacek Holeczek and Monika Richter and Sebastian Zając and Marek Zrałek},
journal= {arXiv preprint arXiv:1605.06550},
year = {2016}
}
Comments
6 pages, topic presented at XXXIX International Conference of Theoretical Physics "Matter to the deepest" (Ustron, Poland, September 2015)