Dark Matter in SuperGUT Unification Models
High Energy Physics - Phenomenology
2011-08-25 v1
Abstract
After a brief update on the prospects for dark matter in the constrained version of the MSSM (CMSSM) and its differences with models based on minimal supergravity (mSUGRA), I will consider the effects of unifying the supersymmetry-breaking parameters at a scale above M_{GUT}. One of the consequences of superGUT unification, is the ability to take vanishing scalar masses at the unification scale with a neutralino LSP dark matter candidate. This allows one to resurrect no-scale supergravity as a viable phenomenological model.
Cite
@article{arxiv.1009.0232,
title = {Dark Matter in SuperGUT Unification Models},
author = {Keith A. Olive},
journal= {arXiv preprint arXiv:1009.0232},
year = {2011}
}
Comments
12 pages, 16 figures, To be published in the Proceedings of the 6th DSU Conference, Leon, Mexico, ed. D. Delepine