# Gauge-Higgs Unification and LHC/ILC

## TL;DR

This paper discusses gauge-Higgs unification in warped spacetime, predicting Higgs mass range, coupling deviations, and testable signatures at LHC and ILC, offering a novel approach to electroweak symmetry breaking.

## Contribution

It introduces a gauge-Higgs unification model in Randall-Sundrum spacetime with specific predictions for Higgs mass and couplings, providing testable differences from the standard model.

## Key findings

- Higgs mass predicted between 100 GeV and 300 GeV.
- Higgs couplings to W and Z are suppressed by cos θ_H.
- WWZ gauge couplings remain nearly universal as in the standard model.

## Abstract

In the gauge-Higgs unification scenario the 4D Higgs field is identified with the zero mode of the extra-dimensional component of gauge potentials. The mass of the Higgs particle in the unification in the Randall-Sundrum warped spacetime is predicted to be in the range 100 GeV - 300 GeV. The WWZ gauge couplings remains almost universal as in the standard model, but substantial deviation results for the Higgs couplings. The WWH and ZZH couplings are suppressed by a factor \cos \theta_H from the values in the standard model, where \theta_H is the Yang-Mills AB phase along the fifth dimension. These can be tested at LHC and ILC.