Democratic Mass Matrices From Five Dimensions
High Energy Physics - Phenomenology
2014-11-17 v3
Abstract
We reconstruct the Standard Model (SM) quark masses and the Cabibbo-Kobayashi-Maskawa (CKM) matrix from a five-dimensional model, with the fifth dimension compactified on an S^1/Z_2 orbifold. Fermions are localized only at the orbifold fixed points and the induced quark mass matrices are almost democratic. Two specific versions of our model with 15 and 24 parameters are presented, and for both versions we can reproduce the quark mass spectrum and CKM matrix correctly to the level they are observed in current experiments.
Keywords
Cite
@article{arxiv.hep-ph/0308043,
title = {Democratic Mass Matrices From Five Dimensions},
author = {A. Soddu and N-K. Tran},
journal= {arXiv preprint arXiv:hep-ph/0308043},
year = {2014}
}
Comments
25 pages Revtex4, 25 ps figures, new references added