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arXiv · 0704.2020

Neutrino Dark Energy and Baryon Asymmetry from Higgs Sector

Pei-Hong Gu·Hong-Jian He·Utpal Sarkar
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Abstract

We propose a new model to explain the neutrino masses, the dark energy and the baryon asymmetry altogether. In this model, neutrinos naturally acquire small Majorana masses via type-II seesaw mechanism, while the pseudo-Nambu-Goldstone bosons associated with the neutrino mass-generation mechanism provide attractive candidates for dark energy. The baryon asymmetry of the universe is produced from the Higgs triplets decay with CP-violation.

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Pei-Hong Gu, Hong-Jian He, Utpal Sarkar. 2007-07-13. Neutrino Dark Energy and Baryon Asymmetry from Higgs Sector. https://doi.org/10.1016/j.physletb.2007.07.014

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