CP Violation for Leptons at Higher Energy Scales

Abstract

The phase convention independent measure of CP violation for three generations of leptons is evaluated at different energy scales. Unlike in the quark sector, this quantity does not vary much between the weak and the grand unification scales. The behavior of the measure of CP violation in the Standard Model is found to be different from that in the extensions of the Standard Model.

Comments: 10 pages, 2 figures, references added, typos corrected