CP-odd weak basis invariants and texture zeros
High Energy Physics - Phenomenology
2010-01-15 v1
Abstract
We construct the CP-odd weak basis invariants from the neutrino mass matrix in a weak basis in which the charged lepton mass matrix is diagonal and find the necessary and sufficient conditions for CP conservation. We study the interrelationships between different CP-odd weak basis invariants to examine their implications for the Dirac and Majorana type CP violating phases for the phenomenologically allowed Frampton-Glashow-Marfatia texture zero structures of the neutrino mass matrix.
Cite
@article{arxiv.0901.2819,
title = {CP-odd weak basis invariants and texture zeros},
author = {S. Dev and Sanjeev Kumar and Surender Verma},
journal= {arXiv preprint arXiv:0901.2819},
year = {2010}
}
Comments
9 pages, three tables, Phys. Rev. D (to appear)