Extended Zee model for Neutrino Mass, Leptogenesis and Sterile Neutrino like Dark Matter

Abstract

We propose an extension of the standard model with a $U(1{)}_{\mathrm{B}-\mathrm{L}}$ global symmetry that accommodates radiative neutrino masses along with dark matter and leptogenesis. The observed matter antimatter asymmetry of the universe is generated through the leptogenesis route keeping the $U(1{)}_{\mathrm{B}-\mathrm{L}}$ symmetry intact. The $B-L$ global symmetry is then softly broken, providing the sub-eV neutrino masses. The model then incorporates a MeV scale sterile neutrino like dark matter.

Significantly revised, accepted for publication in PRD

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Cited by in corpus (4)

• Models of Yukawa interaction in the two Higgs doublet model, and their collider phenomenology
• Neutrino mass, Dark Matter and Baryon Asymmetry via TeV-Scale Physics without Fine-Tuning
• A Model of TeV Scale Physics for Neutrino Mass, Dark Matter and Baryon Asymmetry and its Phenomenology
• An extended Higgs sector for neutrino mass, dark matter and baryon asymmetry