\mu-\tau Symmetry and Maximal CP Violation
High Energy Physics - Phenomenology
2014-11-18 v4
Abstract
We argue the possibility that a real part of a flavor neutrino mass matrix only respects a mu-tau symmetry. This possibility is shown to be extended to more general case with a phase parameter \theta, where the mu-tau symmetric part has a phase of \theta/2. This texture shows maximal CP violation and no Majorana CP violation.
Cite
@article{arxiv.hep-ph/0504212,
title = {\mu-\tau Symmetry and Maximal CP Violation},
author = {Teruyuki Kitabayashi and Masaki Yasue},
journal= {arXiv preprint arXiv:hep-ph/0504212},
year = {2014}
}
Comments
5 pages, version to appear in Phys. Lett. B