arXiv:1008.0593·v1·High Energy Physics — Phenomenology
Constraints from Unrealistic Vacua in Supersymmetric Standard Model with Neutrino Mass Operators
Yoshimi Kanehata🇯🇵 · Tatsuo Kobayashi🇯🇵 · Yasufumi Konishi🇯🇵 · Takashi Shimomura🇯🇵
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.
Comments: 11 pages, 4 figures