1206.6912 (Efunwande Osoba)

Fourth Generations with an Inert Doublet Higgs    [PDF]

Efunwande Osoba

We explore an extension of the fourth generation model with multi-Higgs doublets and three fermion singlets. The Standard Model neutrinos acquire mass radiatively at one loop level while the fourth generation neutrinos acquire a heavy tree-level mass. The model also contains several Dark Matter candidate whose stability is guaranteed by a $Z_2$ discrete symmetry. The possibility of CP violation in the scalar sector is also briefly discussed.

View original: http://arxiv.org/abs/1206.6912