Project supported by the Natural Science Foundation of Hunan Province,China(Grant No.09JJ5001);the Science and Technology Plan of Hunan Province,China(Grant No.2010FJ3148);the National Natural Science Foundation of China(Grant No.10374025)
The squeezing dynamics of two independent two-level atoms off-resonantly coupled to two non-Markovian reservoirs is studied by the time-convolutionless master-equation approach. We find that the squeezing of two atoms...
Project supported by the National Natural Science Foundation of China (Grant No. 10374025);the Education Ministry of Hunan Province,China (Grant No. 06A038);the Natural Science Foundation of Hunan Province,China (Grant No. 07JJ3013
Considering two identical two-level atoms interacting with a single-model dissipative coherent cavity field without rotating wave approximation, we explore the entanglement dynamics of the two atoms prepared in differ...
supported by the National Natural Science Foundation of China (Grant No.10374025);Hunan Provincial Natural Science Foundation of China (Grant No.06JJ4003);the Major Program for the Research Foundation of Education Bureau of Hunan Province,China (Grant No.08A015)
In this paper, we investigate the entanglement of two qubits coupled collectively to a common thermal environment and find that the the collective decay can lead to a revival of the entanglement that has already been ...
Project supported by the National Natural Science Foundation of China (Grant No.10374025);the Natural Science Foundation of Hunan Province of China (Grant No.07JJ3013);the Scientific Research Fund of the Educational Department of Hunan Province of China (Grant No.08C580)
The effects of distributing entanglement through the amplitude damping channel or the phase damping channel on the teleportation of a single-qubit state via the Greenberger Horne-Zeilinger state and the W state are di...