Effective Theoretical Approach of Gauge-Higgs Unification Model and Its Phenomenological Applications

Abstract

We derive the low energy effective theory of Gauge-Higgs unification (GHU) models in the usual four dimensional framework. We find that the theories are described by only the zero-modes with a particular renormalization condition in which essential informations about GHU models are included. We call this condition "Gauge-Higgs condition'' in this letter. In other wards, we can describe the low energy theory as the SM with this condition if GHU is a model as the UV completion of the Standard Model. This approach will be a powerful tool to construct realistic models for GHU and to investigate their low energy phenomena.

Description
Keywords
Large Extra Dimensions, Field Theories in Higher Dimensions, Higgs Physics, Spontaneous Symmetry Breaking
Citation
Haba, N., Matsumoto, S., Okada, N., Yamashita, T. (2006): Effective Theoretical Approach of Gauge-Higgs Unification Model and Its Phenomenological Applications, Journal of High Energy Physics. DOI: https://doi.org/10.1088/1126-6708/2006/02/073