Quantum Entanglement Dynamics of Two Atoms in Two Coupled Cavities
Rong‐Can Yang, Pengfei Zhang, Yanqiang Guo, Tiancai Zhang · Communications in Theoretical Physics · 2012
Quantum entanglement dynamics for two atoms trapped in two coupled cavities is investigated. Numerical results show that the present of the two atomic excitations is mainly accounted for the entanglement-sudden-death (ESD) effect with the two cavities initially in the vacuum. The entanglement can also be controlled by the hopping rate and the imbalances between the two atom-cavity coupling rates.