Asymmetric Self-interacting Dark Matter via Dirac Leptogenesis

Manoranjan Dutta, Nimmala Narendra, Narendra Sahu +1

The nature of neutrinos, whether Dirac or Majorana, is hitherto not known. Assuming that the neutrinos are Dirac, which needs $B-L$ to be an exact symmetry, we make an attempt to e…