NNMSM Type-II and III
High Energy Physics - Phenomenology
2015-06-17 v2 High Energy Physics - Experiment
Abstract
We suggest two types of extension of the standard model, which are the so-called next to new minimal standard model (NNMSM) type-II and -III. They can achieve gauge coupling unification as well as suitable dark matter abundance, small neutrino masses, baryon asymmetry of the universe, inflation, and dark energy. The gauge coupling unification can be realized by introducing extra two or three new fields, and could explain the charge quantization. We also show that there are regions in which the vacuum stability, coupling perturbativity, and correct dark matter abundance can be realized with current experimental data at the same time.
Cite
@article{arxiv.1309.3254,
title = {NNMSM Type-II and III},
author = {Naoyuki Haba and Kunio Kaneta and Ryo Takahashi},
journal= {arXiv preprint arXiv:1309.3254},
year = {2015}
}
Comments
20 pages, 5 figures, comments added. arXiv admin note: substantial text overlap with arXiv:1309.1231