2 citations · 4 across the 6 of their papers we have counts for
6 papers
The exact parametrization of the neutrino mixing
D. Cocolicchio, M. Viggiano
We discuss the propagation and the flavour mixing of neutrinos in the context of the Quantum Field Theory. We propose an exact parametrization of the neutrino mixing matrix and its…
A model independent and rephase invariant parametrization of CP violation
D. Cocolicchio, M. Viggiano
The phenomenological description of the neutral B meson system is proposed in terms of the fundamental CP-violating observables and within a rephasing invariant formalism. This gen…
The Quantum Field Theory of the Kaon Oscillations
D. Cocolicchio, M. Viggiano
We consider the covariant formulation of the kaon mixing in the context of the propagator method. It results important to check the possibility of a sizable effect in the vacuum re…
The Spectral Theory of Perturbative Decays
D. Cocolicchio, M. Viggiano
In this paper, we propose a complex approach to evaluate a function sum of two noncommuting non Hermitian operators. Then, it is proposed an explicit expansion of the evolution ope…
The WKB Approximation without Divergences
D. Cocolicchio, M. Viggiano
In this paper, the WKB approximation to the scattering problem is developed without the divergences which usually appear at the classical turning points. A detailed procedure of co…
The Scattering Theory of CP Violation
Decio Cocolicchio
The mixing effects and the --violating formalism for Kaon, B--mesons and similar unstable oscillating systems, are recovered by means of a method based on the properties of…