A SUSY SO(10) GUT with an Intermediate Scale
High Energy Physics - Phenomenology
2009-10-28 v3
Abstract
We examine a superpotential for an SO(10) GUT and show that if the parameters of the superpotential are in a certain region, the SO(10) GUT has an intermediate symmetry which breaks down to the group of the Standard Model at an intermediate scale GeV. In the model by the breakdown of the symmetry right-handed neutrinos acquire mass of the intermediate scale through a renormalizable Yukawa coupling.
Cite
@article{arxiv.hep-ph/9508269,
title = {A SUSY SO(10) GUT with an Intermediate Scale},
author = {Joe Sato},
journal= {arXiv preprint arXiv:hep-ph/9508269},
year = {2009}
}
Comments
36 pages, LaTeX, I fixed several mistakes as follows. 1. delete Appendix D because there was a mistake and if I fix it, it becomes nothing interesting. 2. matrix M(2,1,\pm 1/2) at the last half of the section 4 is changed. COnsequent result is not essentially changed. 3. several typological errors are fixed