Yukawa unification with light supersymmetric particles consistent with LHC constraints

We investigate supersymmetric models with left-right symmetry based on the group SU (4)(c) x SU (2)(L) x SU(2)(R) (4-2-2) with negative sign of bilinear Higgs potential parameter mu, in the context of the latest experimental results. In the backdrop of experimental results from the Large Hadron Collider, we investigate the possibility of Yukawa unification in 4-2-2 and find out the same is still not ruled out. Furthermore, this scenario also provides a satisfactory dark matter candidate. The current experimental bounds on sparticle masses, mass bounds on Higgs particle, updated phenomenological constraints from the rare decays of B meson and the anomalous magnetic moment of muon with the requirement of a Yukawa unified theory having 10% or better third family Yukawa unification are utilized to bound the parametric space of these models. (C) 2019 The Author(s). Published by Elsevier B.V.