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arXiv · 0704.0883

Gauge-Higgs Unification and LHC/ILC

Yutaka Hosotani
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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 θ_H from the values in the standard model, where θ_H is the Yang-Mills AB phase along the fifth dimension. These can be tested at LHC and ILC.

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Yutaka Hosotani. 2007-04-06. Gauge-Higgs Unification and LHC/ILC. https://doi.org/10.1142/9789812790750_0038

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