A grand unified model with $M_G\sim M_{string}$ and $M_I\sim 10^{12}$ GeV
High Energy Physics - Phenomenology
2016-09-06 v1
Abstract
We present a model based on the gauge group SU(2)_L\times SU(2)_R \times SU(4)_C with gauge couplings that are found to be unified at a scale near the string unification scale. This model breaks to the MSSM at an intermediate scale which is instrumental in producing a neutrino in a mass range that can serve as hot dark matter and can also solve the strong CP problem via a harmless invisible axion.
Keywords
Cite
@article{arxiv.hep-ph/9611287,
title = {A grand unified model with $M_G\sim M_{string}$ and $M_I\sim 10^{12}$ GeV},
author = {N. G. Deshpande and B. Dutta and E. Keith},
journal= {arXiv preprint arXiv:hep-ph/9611287},
year = {2016}
}
Comments
4 pages, LaTex, uses sprocl.sty. To appear in the proceedings of 1996 Annual Divisional Meeting (DPF96) of the Division of Particles and Fields of the American Physical Society, Minneapolis, MN, 10-15 Aug 1996. No figures