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arXiv · 1102.1970

Dirichlet Higgs as radion stabilizer in warped compactification

Naoyuki Haba·Kin-ya Oda·Ryo Takahashi
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Abstract

We study implications of generalized non-zero Dirichlet boundary condition along with the ordinary Neumann one on a bulk scalar in the Randall-Sundrum warped compactification. First we show profiles of vacuum expectation value of the scalar under the general boundary conditions. We also investigate Goldberger-Wise mechanism in several setups with the general boundary conditions of the bulk scalar field and find that the mechanism can work under non-zero Dirichlet boundary conditions with appropriate vacuum expectation values. Especially, we show that $SU(2)_R$ triplet Higgs in the bulk left-right symmetric model with custodial symmetry can be identified with the Goldberger-Wise scalar.

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Naoyuki Haba, Kin-ya Oda, Ryo Takahashi. 2011-02-09. Dirichlet Higgs as radion stabilizer in warped compactification. https://doi.org/10.1007/jhep05(2011)125

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