# Large Gauge Hierarchy in Gauge-Higgs Unification

## TL;DR

This paper explores models within a five-dimensional SU(3) gauge theory that naturally generate a large gauge hierarchy, connecting the weak scale to grand unified and Planck scales through gauge-Higgs unification.

## Contribution

It introduces two models demonstrating how a large gauge hierarchy can be achieved in gauge-Higgs unification without supersymmetry.

## Key findings

- Large gauge hierarchy realized in two models
- Weak scale derived from GUT and Planck scales
- Higgs mass analyzed in each model

## Abstract

We study a five dimensional nonsupersymmetric SU(3) gauge theory compactified on $M^4\times S^1/Z_2$. The gauge hierarchy is discussed in the scenario of the gauge-Higgs unification. We present two models in which the large gauge hierarchy is realized, that is, the weak scale is naturally is obtained from an unique large scale such as a GUT and the Planck scale. We also study the Higgs mass in each model.