Asymptotic Grand Unification: The SO(10) case

Abstract

We explicitly test the asymptotic grand unification of a minimal 5-dimensional model with SO(10) gauge theory compactified on an $S^1/Z_2\times Z_2^{\prime }$ orbifold. We consider all matter fields as propagating in the bulk and show that the gauge couplings asymptotically run to a fixed point in the UV. However, the Yukawa couplings will typically hit a Landau pole right above the compactification scale in this class of SO(10) models.

Comments: 6 pages, 1 figure, submitted to the PACP2022 conference proceedings