Gauge-Higgs Unification on Flat Space Revised
arXiv:hep-ph/0610366 · doi:10.1063/1.2735219
Abstract
Models with gauge-Higgs unification on a flat space are typically affected by common problems, the main of which are the prediction of a too small top and Higgs mass and a too low compactification scale. We show how, by breaking the SO(4,1) Lorentz symmetry in the bulk and introducing a Z_2 ``mirror'' symmetry, a potentially realistic model arises, in which all these problems are solved.
4 pages, 1 figure, to appear in Proceedings of SUSY06, the 14th International Conference on Supersymmetry and the Unification of Fundamental Interactions, UC Irvine, California, 12-17 June 2006