Neutrino Mass and the SU(2)_R Breaking Scale
High Energy Physics - Phenomenology
2009-11-10 v1
Abstract
The neutrino sector in a left-right extension of the Standard Model depends on how SU(2)_R is broken. I list all possible scenarios, including the ones where the Majorana nu_R mass is naturally much smaller than the SU(2)_R breaking scale, which is desirable for generating the proper baryon asymmetry of the Universe. The best such choice is identified and discussed.
Cite
@article{arxiv.hep-ph/0308092,
title = {Neutrino Mass and the SU(2)_R Breaking Scale},
author = {Ernest Ma},
journal= {arXiv preprint arXiv:hep-ph/0308092},
year = {2009}
}
Comments
12 pages, no figure