Understand
The model of radiative neutrino mass with dark matter proposed by one of us is extended to include a real singlet scalar field.
- There are then two important new consequences.
- One is the realistic possibility of having the lightest neutral singlet fermion (instead of the lightest neutral component of the dark scalar doublet) as the dark matter of the Universe.
- The other is a modification of the effective Higgs potential of the Standard Model, consistent with electroweak baryogenesis.
Reading the bibliography…