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arXiv · 1010.6135

H parity and the stable Higgs boson in the SO(5) x U(1) gauge-Higgs unification

Yutaka Hosotani·Minoru Tanaka·Nobuhiro Uekusa
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Abstract

In the SO(5) x U(1) gauge-Higgs unification model in the Randall-Sundrum warped space there results the conservation of the H parity. The H parity is assigned to all 4D fields including excited modes in Kaluza-Klein towers. The neutral Higgs boson is the lightest particle of odd H parity, consequently becoming absolutely stable. Its mass is found to be 70 \sim 135 GeV for the warp factor z_L = 10^5 \sim 10^{15}.

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Yutaka Hosotani, Minoru Tanaka, Nobuhiro Uekusa. 2010-11-29. H parity and the stable Higgs boson in the SO(5) x U(1) gauge-Higgs unification. https://doi.org/10.1103/physrevd.82.115024

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