Modern Physics Letters B
ENTROPY FOR THE THREE-LEVEL ONE-MODE JAYNES–CUMMINGS MODEL
E.I. Aliskenderov, TRUNG DUNG HO
Abstract
The evolution of the atomic (field) entropy is calculated for the three-level one-mode Jaynes–Cummings model. Numerical calculations are performed for various values of atom–field coupling constants and the evolution of the entropy is compared with the corresponding evolutions of the mean photon number and level occupation probabilities.