Implications of CP invariants for flavoured hybrid neutrino mass matrix
Abstract
In the present paper, I have re-examined the weak basis invariants at low energies, proposed by C. Jarlskog and Branco et. al, respectively, in their earlier analyses, after confronting them with the assumptions of two zeros and an equality between arbitrary non-zero elements in the Majorana neutrino mass matrix in the flavoured basis. This particular conjecture is found to be experimentally feasible as shown by S. Dev and D. Raj in their recent work. The present analysis attempts to find the necessary and sufficient condition for CP invariance for each experimentally viable ans\"atz, pertaining to the model along with some important implications.
Keywords
Cite
@article{arxiv.2006.09687,
title = {Implications of CP invariants for flavoured hybrid neutrino mass matrix},
author = {Madan Singh},
journal= {arXiv preprint arXiv:2006.09687},
year = {2020}
}
Comments
13 pages, This version is accepted for publication in Prog. of theoretical and Experimental physics(PTEP)