Chinese Journal of Quantum Electronics, Volume. 30, Issue 6, 716(2013)
Entanglement evolution and transfer in classical driven Jaynes-Cummings model
The entanglement dynamical behaviors of two two-level atoms, which respectively interacted with two single-mode cavity field were investigated. The Jaynes-Cummings model in which the classical driven strength exists was studied. By means of numerical calculation, effect of the initial entanglement and classical field driven strength on the entanglement evolution and transfer of two atoms was analyzed. The result shows that when the appropriate condition is chosen, the phenomenon of entanglement sudden death can be inhibited, and the biggest entanglement transfer between the atoms and cavity fields can be realized.
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FENG Ling-juan, ZHANG Ying-jie, XIA Yun-jie. Entanglement evolution and transfer in classical driven Jaynes-Cummings model[J]. Chinese Journal of Quantum Electronics, 2013, 30(6): 716
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Received: Apr. 2, 2013
Accepted: --
Published Online: Dec. 4, 2013
The Author Email: Ling-juan FENG (flj82619656@126.com)