Constraints from Unrealistic Vacua in Supersymmetric Standard Model with Neutrino Mass Operators
High Energy Physics - Phenomenology
2010-11-11 v1
Abstract
We analyze a scalar potential of the minimal supersymmetric standard model (MSSM) with neutrino mass operators along Unbounded-From-Below (UFB) and Color and/or Charged Breaking (CCB) directions. We show necessary conditions to avoid the potential minima which can be deeper than the realistic vacuum. These conditions would constrain more strongly than conditions in the MSSM without taking into account neutrino mass operators, and can improve the predictive power of supersymmetric models with neutrino mass operators.
Keywords
Cite
@article{arxiv.1008.0593,
title = {Constraints from Unrealistic Vacua in Supersymmetric Standard Model with Neutrino Mass Operators},
author = {Yoshimi Kanehata and Tatsuo Kobayashi and Yasufumi Konishi and Takashi Shimomura},
journal= {arXiv preprint arXiv:1008.0593},
year = {2010}
}
Comments
11 pages, 4 figures