$SU(7)$ Unification of Scotogenic Model with Pati-Salam $SU(4{)}_c\otimes SU(2{)}_L\otimes U(1{)}_R$ gauge symmetry

Abstract

In this work we demonstrate how Scotogenic model can arise naturally from an $SU(7)$ grand unified theory. Our model also includes a low scale Pati-Salam $SU(4{)}_c\times SU(2{)}_L\times U(1{)}_R$ symmetry which unifies quarks and leptons. ${\mathbb{Z}}_2$ symmetry needed for the realization of Scotogenic scenario is a residual symmetry and not $ad$ $hoc$. A short fermion masses and dark matter analysis is included.

Comments: 5 pages, 3 figures, 1 table. Contribution to the Proceedings of the 39th International Conference on High Energy Physics, ICHEP 2018, Seoul, Korea