CP non-invariance from scaling violations

B. Machet (1)

1 LPTHE - Laboratoire de Physique Théorique et Hautes Energies

In the framework of a renormalizable quantum field theory and taking the example of neutral kaons, CP violation is shown to be a dynamical consequence of the anomalous scaling of the fields; its connection to the mass splitting is exhibited. It is also shown to be compatible with the normality condition [M,M^\dagger]=0 for the renormalized mass matrix.

Domaines: Physique des Hautes Energies - Phénoménologie [hep-ph]

B. Machet. CP non-invariance from scaling violations. 2003. ⟨hal-00012180⟩