Vacuum Stability and Radiative Electroweak Symmetry Breaking in an SO(10) Dark Matter Model

@article{Mambrini2016VacuumSA,
  title={Vacuum Stability and Radiative Electroweak Symmetry Breaking in an SO(10) Dark Matter Model},
  author={Y. Mambrini and Natsumi Nagata and K. Olive and J. Zheng},
  journal={Physical Review D},
  year={2016},
  volume={93},
  pages={111703}
}
  • Y. Mambrini, Natsumi Nagata, +1 author J. Zheng
  • Published 2016
  • Physics
  • Physical Review D
  • Vacuum stability in the Standard Model is problematic as the Higgs quartic self-coupling runs negative at a renormalization scale of about ${10}^{10}\text{ }\text{ }\mathrm{GeV}$. We consider a nonsupersymmetric SO(10) grand unification model for which gauge coupling unification is made possible through an intermediate scale gauge group, ${G}_{\mathrm{int}}=\mathrm{SU}(3{)}_{C}\ensuremath{\bigotimes}\mathrm{SU}(2{)}_{L}\ensuremath{\bigotimes}\mathrm{SU}(2{)}_{R}\ensuremath{\bigotimes}\mathrm{U… CONTINUE READING

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