Extended Zee model for Neutrino Mass, Leptogenesis and Sterile Neutrino like Dark Matter - High Energy Physics - PhenomenologyReportar como inadecuado




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Abstract: We propose an extension of the standard model with a $U1 { m B-L}$ globalsymmetry that accommodates radiative neutrino masses along with dark matter andleptogenesis. The observed matter antimatter asymmetry of the universe isgenerated through the leptogenesis route keeping the $U1 { m B-L}$ symmetryintact. The $B-L$ global symmetry is then softly broken, providing the sub-eVneutrino masses. The model then incorporates a MeV scale sterile neutrino likedark matter.



Autor: Narendra Sahu, Utpal Sarkar

Fuente: https://arxiv.org/







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