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arXiv · 1606.00794

$Ψ$DM and the Bullet Cluster: Couple Inflaton to Higgs Field

Chia-Li Hsieh
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Abstract

Electroweak theory is extended to $SU_L(2)\times U_Y(1)\times U_ϕ(1)$, where $U_ϕ(1)$ comes from the coupling of inflaton field to Higgs field. There arises an extremely light boson, $Y_μ$. We resemble it as the wavelike dark matter, $Ψ$DM, through the dynamical analysis. The interactions of $Y_μ$ may provide an explanation for the Bullet Cluster observations. Besides, a possible mechanism to produce $Y_μ$ is discussed.

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Chia-Li Hsieh. 2016-05-29. $Ψ$DM and the Bullet Cluster: Couple Inflaton to Higgs Field. https://arxiv.org/abs/1606.00794

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