Abstract
We propose a Higgs-extended model in which neutrinos naturally acquire tiny Majorana masses as constrained by the electroweak precision data, while the associated pseudo Nambu–Goldstone boson serves as an attractive candidate for dark enegy.
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Ennadifi, S.E. On neutrino masses and source of dark energy. Moscow Univ. Phys. 72, 271–273 (2017). https://doi.org/10.3103/S0027134917030055
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DOI: https://doi.org/10.3103/S0027134917030055