Particle-antiparticle asymmetry due to nonrenormalizable effective interactions

Antonio O. Bouzas, Wai Yan Cheng, Graciela Gelmini
1997 Physical Review D, Particles and fields  
We consider a model for generating a particle-antiparticle asymmetry through out-of-equilibrium decays of a massive particle due to non-renormalizable, effective interactions.
doi:10.1103/physrevd.55.4663 fatcat:l25b2wbhrvb2bas3ve37km5pmu