CP Symmetries as Guiding Posts: Revamping Tri-Bi-Maximal Mixing-I
High Energy Physics - Phenomenology
2019-03-27 v1
Abstract
We analyze the possible generalized CP symmetries admitted by the Tri-Bi-Maximal (TBM) neutrino mixing. Taking advantage of these symmetries we construct in a systematic way other variants of the standard TBM ansatz. Depending on the type and number of generalized CP symmetries imposed, we get new mixing matrices, all of which related to the original TBM matrix. One of such "revamped" TBM variants is the recently discussed mixing matrix of arXiv:1806.03367. We also briefly discuss the phenomenological implications following from these mixing patterns.
Keywords
Cite
@article{arxiv.1812.04663,
title = {CP Symmetries as Guiding Posts: Revamping Tri-Bi-Maximal Mixing-I},
author = {Peng Chen and Salvador Centelles Chuliá and Gui-Jun Ding and Rahul Srivastava and José W. F. Valle},
journal= {arXiv preprint arXiv:1812.04663},
year = {2019}
}
Comments
21 pages, 4 figures