Gauge Theory of Chiral
نویسنده
چکیده
Indirect CP violation is analyzed in the framework of the electroweak gauge theory of J = 0 mesons proposed in [1] in which they transform like composite fermion-antifermion operators by the chiral U (N) L × U (N) R group and by the SU (2) L × U (1) gauge group of the Glashow-Salam-Weinberg model [2]. It is shown that, in this model where, in particular, mass terms are introduced for the mesons themselves, and unlike what happens in the standard model for fermions [3]:-electroweak mass eigenstates can differ from CP eigenstates even in the case of two generations;-the existence of a complex entry in the mixing matrix for the constituent fermions is no longer a sufficient condition for indirect CP violation to occur at the mesonic level.
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