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arXiv · 1504.03817

Gauge-Higgs Grand Unification

Yutaka Hosotani·Naoki Yamatsu
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Abstract

$SO(11)$ gauge-Higgs grand unification in the Randall-Sundrum warped space is proposed. Orbifold boundary conditions and one brane scalar field reduce $SO(11)$ to the standard model symmetry, which is further broken to $SU(3)_C \times U(1)_{EM}$ by the Hosotani mechanism. In a minimal model quarks and leptons are contained in a multiplet in ${\bf 32}$ of $SO(11)$ in each generation. Proton decay is naturally suppressed by a conserved fermion number.

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Yutaka Hosotani, Naoki Yamatsu. 2015-04-15. Gauge-Higgs Grand Unification. https://doi.org/10.1093/ptep%2Fptv153

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