Baryogenesis in the standard model and its supersymmetric extension

In this work, we classify all the effective $U(1)$ symmetries and their associated Noether charges in standard model (SM) its minimal supersymmetric extension (MSSM) from highest scale after inflation down to weak scale. We then demonstrate that discovery of violation baryon minus lepton number ($B\ensuremath{-}L$), which pinpoints primordial Universe at any cosmic temperature above 30 TeV, will open up a new window baryogenesis these While fast SM early could be first piece solve puzzle asymmetry, ($B\ensuremath{-}L$) second important piece. background an expanding Universe, there is ample opportunity for out-of-equilibrium processes generate asymmetry numerous or MSSM, making baryon-asymmetric almost unavoidable. Finally, provide examples MSSM where can proceed through dynamics without explicitly breaking number.