Connecting dark energy to neutrinos with an observable Higgs triplet |
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Authors: | Ernest Ma Utpal Sarkar |
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Institution: | 1. Physics Department, University of California, Riverside, CA 92521, USA;2. Physical Research Laboratory, Ahmedabad 380009, India |
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Abstract: | To connect the scalar field (acceleron) responsible for dark energy to neutrinos, the usual strategy is to add unnaturally light neutral singlet fermions (right-handed neutrinos) to the Standard Model. A better choice is actually a Higgs triplet, through the coupling of the acceleron to the trilinear Higgs triplet–double–doublet interaction. This hypothesis predicts an easily observable doubly-charged Higgs boson at the forthcoming Large Hadron Collider (LHC). |
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