Radiative seesaw in left-right symmetric model
High Energy Physics - Phenomenology
2008-11-26 v2
Abstract
There are some radiative origins for the neutrino masses in the conventional left-right symmetric models with the usual bi-doublet and triplet Higgs scalars. These radiative contributions could dominate over the tree-level seesaw and could explain the observed neutrino masses.
Cite
@article{arxiv.0807.0270,
title = {Radiative seesaw in left-right symmetric model},
author = {Pei-Hong Gu and Utpal Sarkar},
journal= {arXiv preprint arXiv:0807.0270},
year = {2008}
}
Comments
5 pages, 3 figures. Revised version with minor change. Accepted by PRD