CP-Violation in Kaluza-Klein and Randall-Sundrum Theories

Abstract

The Kaluza-Klein theory and Randall-Sundrum theory are examined comparatively, with focus on the five dimensional (Dirac) fermion and the dimensional reduction to four dimensions. They are treated in the Cartan formalism. The chiral property, localization, anomaly phenomena are examined. The electric and magnetic dipole moment terms naturally appear. The order estimation of the couplings is done. This is a possible origin of the CP-violation.

Comments: 3 pages, 2 figures, Proceedings of the Fifth KEK Topical Conference -Frontiers in Flavor Physics-