On the Fundamental Symmetries in Particle Physics

At present, the limit on possible CPT-odd contribution into CP violating part of the decay amplitude of the neutral Kaons does not look as the restrictive one: A(CP - odd, CPT - odd)/A(CP - odd, CPT - even) ~ 0.3 and the further more accurate measurements are highly desirable. As for CP violation itself, a picture of the possible effects originated by various sources of CP breakdown is presented both for the flavour-changing and flavour-conserving processes.