Abstract
Recent measurements of /3×10-3 and Dn, the neutron electric dipole moment, of the order 10-25 e cm if confirmed may be used to place useful constraints on different CP-violation models. In this paper, we study their implications on a class of two-generation versions of minimal left-right models. We find that, if all these observations are to be explained by these models, the CP-violation phases of the model must fall into an interesting fine-tuned hierarchical pattern. A realization of such a pattern is illustrated in a minimal spontaneous CP-violation model. © 1989 The American Physical Society.