2019-04-12 11:00  P7F

Scotogenic U(1)χ Dirac Neutrinos

Ernest Ma

I discuss the interconnections of Dirac neutrinos, dark matter, and SO(10) → SU(5) × U(1)_χ. Two specific models of radiative Dirac neutrino masses are presented: one with light Dirac fermion dark matter, the other with self-interacting scalar dark matter where the light scalar mediator decays only to two neutrinos.

  Presentation Slides