Eugene Bashkirov, Margarita Rusakova, Ekaterina Mangulova, Elena Sochkova,
Samara State University, Russia
The dynamics of atom-field entanglement for two two-level atoms with degenerate
two-photon transitions interacting with one-mode radiation field with taking into account the Stark shift is investigated
Asymptotic solutions for system state vectors are obtained in the approximation of large initial coherent fields.
The atom-field entanglement is investigated also on the basis of the linear
atomic entropy dynamics. The possibility of the system being initially in a pure disentangled
state to revive into this state during the evolution process is shown. Conditions and times
of disentanglement are derived.
Dr. Eugene Konstantinovich Bashkirov
Samara State University, ~
Page views: 1702