N = 1 trinification from dimensional reduction of N = 1, 10D E_{8} over SU(3)/U(1)×U(1)×Z_{3} and its phenomenological consequences
Abstract
We present an extension of the Standard Model that results from the dimensional reduction of the N = 1, 10DE_{8} group over a M_{4} ×B_{0} /Z_{3} space, where B_{0} is the nearlyKähler manifold SU (3) / U (1) × U (1) and Z_{3} is a freely acting discrete group on B_{0}. Using the Wilson flux breaking mechanism we are left in four dimensions with an N = 1 SU^{(3) 3} gauge theory. Below the unification scale we have a two Higgs doublet model in a splitlike supersymmetric version of the Standard Model, which yields third generation quark and light Higgs masses within the experimental limits and predicts the LSP ∼ 1500GeV.
 Publication:

Physics Letters B
 Pub Date:
 February 2021
 DOI:
 10.1016/j.physletb.2020.136031
 arXiv:
 arXiv:2009.07059
 Bibcode:
 2021PhLB..81336031M
 Keywords:

 High Energy Physics  Phenomenology;
 High Energy Physics  Theory
 EPrint:
 14 pages, to be published in Physics Letters B