SU(7) Grand Gauge-Higgs Unification
arXiv:2503.04090
Abstract
We propose a model of six dimensional grand gauge-Higgs unification compactified on , which is a six dimensional extension of five dimensional gauge-Higgs unification predicting the weak mixing angle at the compactification scale. We investigate whether the correct pattern of electroweak symmetry breaking is realized in our model. We find some solutions providing the electroweak symmetry breaking and a realistic Higgs mass. Corresponding to each solution, the compactification scale of the fifth dimension is predicted. Furthermore, we evaluate the weak mixing angle at the weak scale by using one-loop renormalization group equation and find it to be in good agreement with the experimental data.
42 pages, 3 figures