Baryogenesis by R-parity violating top quark decays and neutron-antineutron oscillations

Abstract

Generation of the cosmological baryon asymmetry in SUSY based model with broken R-parity and low scale gravity is considered. The model allows for a long-life time or even stable proton and observable neutron-antineutron oscillations.

Comments: 26 pages, 2 figures, uses axodraw.sty, added references