Dissection of an SO(5) x U(1) Gauge-Higgs Unification Model
High Energy Physics - Phenomenology
2019-07-10 v3
Abstract
We analyze models of electroweak symmetry breaking in warped 5-dimensional space with gauge bosons and fermions in the bulk. The Higgs boson is identified with the 5th component of a gauge field. We dynamically generate the Higgs potential using a competition between the top quark multiplet and another fermion multiplet to create a little hierarchy characterized by a small parameter s = v/f. Using a Green's function method, we compute the properties of the model systematically as a power series in s. We discuss the constraints on this model from the measured value of the Higgs mass, the masses of top quark partners, and precision electroweak observables.
Keywords
Cite
@article{arxiv.1810.12352,
title = {Dissection of an SO(5) x U(1) Gauge-Higgs Unification Model},
author = {Jongmin Yoon and Michael E. Peskin},
journal= {arXiv preprint arXiv:1810.12352},
year = {2019}
}
Comments
44 pages + 26 pages appendices, 7 figures