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arXiv · 1804.06012

Revisiting Electroweak Symmetry Breaking and Higgs Mass in Gauge-Higgs Unification

Yuki Adachi·Nobuhito Maru
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Abstract

We propose a new model of 5D $SU(3)\otimes U(1)_X$ gauge-Higgs unification with a successful electroweak symmetry breaking and a realistic Higgs boson mass. In our model, the representations of the fermions are very simple, the ${\bf 3}, \overline{\bf 3}$ and $\bf \overline{15}$ representations of $SU(3)$ gauge group. Employing the anti-periodic boundary conditions for $\bf \overline{15}$ reduces massless exotic fermions and simplifies the brane localized mass terms. We calculate the 1-loop Higgs potential in detail and find that a realistic electroweak symmetry breaking and the observed Higgs mass are obtained.

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Yuki Adachi, Nobuhito Maru. 2018-04-17. Revisiting Electroweak Symmetry Breaking and Higgs Mass in Gauge-Higgs Unification. https://doi.org/10.1103/physrevd.98.015022

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