100 citations · 147 across the 9 of their papers we have counts for
10 papers
Directional complexity and entropy for lift mappings
V. Afraimovich, M. Courbage, L. Glebsky
We introduce and study the notion of a directional complexity and entropy for maps of degree 1 on the circle. For piecewise affine Markov maps we use symbolic dynamics to relate th…
A new formalism for the estimation of the CP-violation parameters
Maurice M. Courbage, Thomas T. Durt, Seyed Majid S. M. Saberi Fathi
In this paper, we use the time super-operator formalism in the 2-level Friedrichs model \cite{fried} to obtain a phenomenological model of mesons decay. Our approach provides a fai…
A wave-function model for the CP-violation in mesons
M. Courbage, T. Durt, S. M. Saberi Fathi
In this paper we propose to associate a temporal two-component wave-function to the decay process of meson particles. This simple quantum model provides a good estimation of the CP…
Chaotic oscillations in a map-based model of neural activity
Maurice Courbage, V. I. Nekorkin, L. V. Vdovin
We propose a discrete time dynamical system (a map) as phenomenological model of excitable and spiking-bursting neurons. The model is a discontinuous two-dimensional map. We find c…
A formula for the spectral projection of the time operator
Maurice Courbage, Seyed Majid Saberi Fathi
In this paper, we study the one-level Friedrichs model with using the quantum time super-operator that predicts the excited state decay inside the continuum. Its survival probabili…
Computation of entropy increase for Lorentz gas and hard disks
Maurice Courbage, Seyed Majid Saberi Fathi
Entropy functionals are computed for non-stationary distributions of particles of Lorentz gas and hard disks. The distributions consisting of beams of particles are found to have t…