Breaking democracy with non renormalizable mass terms
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The exact democratic structure for the quark mass matrix, resulting from the action of the family symmetry group , is broken by the vaccum expectation values of heavy singlet fields appearing in non renormalizable dimension 6 operators. Within this specific context of breaking of the family symmetry we formulate a very simple ansatz which leads to correct quark masses and mixings.
Cite
@article{arxiv.hep-ph/0102079,
title = {Breaking democracy with non renormalizable mass terms},
author = {Joaquim I. Silva-Marcos},
journal= {arXiv preprint arXiv:hep-ph/0102079},
year = {2007}
}
Comments
6 pages, RevTeX