Dark sector as an origin to neutrino mass and matter-antimatter asymmetry

Abstract

Dark matter, Neutrino mass and Baryon asymmetric universe can only be explained by beyond Standard Model physics. We have been investigating the combined models for all three problems and concerned energy scales. Our main focus is on the inert doublet model with heavy Majorana neutrinos to explain dark matter, neutrino mass and baryon asymmetry simultaneously at TeV scales. Also, we have been investigating the avor structure of Yukawa couplings to satisfy neutrino oscillation data.