Neutrinos and matter-antimatter asymmetry of the universe
arXiv:hep-ph/0306047
Abstract
Interactions of heavy Majorana neutrinos in the thermal phase of the early universe may be the origin of the cosmological matter-antimatter asymmetry. Successful baryogenesis, independent of initial conditions, is possible for neutrino masses in the range eV. Remarkably, this mass window is consistent with the evidence for neutrino masses from oscillations.
14 pages, 6 figures; Talk at `Neutrino Telescopes', Venice, March 2003