Physics

Entanglement of two dipole-coupled atoms interacting with two-mode thermal field in the cavity with high temperature

E. K. Bashkirov, M. S. Mastyugin

Dept. of General and Theoretical Physics, Samara State University, Samara, 443011, Russian Federation

Abstract: The entanglement of two dipole-coupled atoms with nondegenerate two-photon transitions interacting with two-mode field in lossless cavity has been investigated. The possibility of considerable growth of atomic entanglement is shown in the case of great mean values of thermal photons.

Keywords: two-atom model, atomic entanglement, nondegenerate two-photon transitions, dipole interaction, atomic coherence.

UDC: 130.145

Received: 25.09.2012
Revised: 25.09.2012