A radiative seesaw model with three Higgs doublets in modular $A_4$ symmetry
High Energy Physics - Phenomenology
2020-12-02 v2
Abstract
We propose a radiative seesaw model based on a modular symmetry, which has good predictability in the lepton sector. We execute a numerical analysis to search for parameters that satisfy the experimental constraints such as those from neutrino oscillation data and lepton flavor violations. Then, we present several predictions in our model that originate from the modular symmetry at a fixed point as well as fundamental region of .
Keywords
Cite
@article{arxiv.2003.13219,
title = {A radiative seesaw model with three Higgs doublets in modular $A_4$ symmetry},
author = {Hiroshi Okada and Yutaro Shoji},
journal= {arXiv preprint arXiv:2003.13219},
year = {2020}
}
Comments
19 pages, 2 tables, 6 figures; version accepted for publication in Nuclear Physics B, discussions on LFVs and fixed point at tau=i are added