2008, Vol. 25(9): 3115-3118    DOI:
Sudden Death, Birth and Stable Entanglement in a Two-Qubit Heisenberg XY Spin Chain
SHAN Chuan-Jia1, CHENG Wei-Wen1, LIU Tang-Kun1, LIU Ji-Bing1,2, WEI Hua3
1College of Physics and Electronic Science, Hubei Normal University, Huangshi 4350022Department of Physics, Huazhong University of Science and Technology, Wuhan 4300743State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Wuhan 430071
收稿日期 2008-04-20  修回日期 1900-01-01
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