5 citations · 13 across the 7 of their papers we have counts for
4 papers · 1 filter
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 Optical Analogue of CP Violation
D. Cocolicchio, L. Telesca, M. Viggiano
The peculiar features of the mixing in the neutral pseudoscalar mesons K0--antiK0 can be introduced by the analogy to the optical polarization. The time-reversed not-invariant proc…