An SO(10) GUT With See-Saw Masses For All Fermions
High Energy Physics - Phenomenology
2009-11-10 v1
Abstract
We propose an SO(10) grand unified theory which has the simplest Higgs structure discussed so far in the literature. We include only two Higgs scalars, a 210-plet and a 16-plet. In addition to the regular fermions we include one singlet, whose mass term breaks chiral symmetry, so that fermions can get masses. All fermions acquire see-saw masses, since there are no Higgs bi-doublets. Required neutrino masses with large mixing as well as leptogenesis are possible in this model.
Keywords
Cite
@article{arxiv.hep-ph/0411099,
title = {An SO(10) GUT With See-Saw Masses For All Fermions},
author = {Bipin R. Desai and G. Rajasekaran and Utpal Sarkar},
journal= {arXiv preprint arXiv:hep-ph/0411099},
year = {2009}
}
Comments
16 pages, 3 figures