Journal of Atomic and Molecular Physics
Entropy squeezing of the moving atom interacting with the binomial light field
Cui Ying
Abstract
The information entropy squeezing properties of the atom in motion interacting with the binomial states field via single photon transition are studied by means of quantum theory.The influences of the parameter of light field on the information entropy squeezing properties of the atom are investigated as the initial atom is in any state.The results indicate that the value of squeezed component of the atomic dipole,amplitude,squeezed time and squeezed direction of the atomic information entropy can be controlled by choosing the atomic initial state,the field structure parameter,the velocity of atomic motion.It is shown that the moving atom may exhibit the long time squeezing effect for some parameters.