2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/47808Baryon asymmetry of the universe can be generated by new sources of $CP$ violation intrinsic in supersymmetric extension of the standard model. This scenario predicts the neutron electric dipole moment to be not much smaller than its present experimental upper bound.5 pages, To be published in the Proceedings of the International Workshop on JHF Science (JHF98) held at KEK from March 3 to March 7High Energy Physics - Phenomenologytext