Generation of the baryon assymetry of the Universe within the left-right symmetric model

Abstract Fermions scattering off first-order phase transition bubbles, in the framework of SU(2) L ⊗ SU(2) R ⊗ U(1) models, may generate the Baryon Assymetry of the Universe (BAU), either at the LR-symmetry-breaking scale, or at the weak scale. In the latter case, the baryon assymetry of the Universe is related to CP violation in the K 0 − K 0 system.