# 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} }

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

19 Citations