On conditions for atomic entanglement sudden death in cavity QED
On conditions for atomic entanglement sudden death in cavity QED
复制标题
腔内原子纠缠猝死的QED条件
DOI:
10.1088/0953-4075/41/8/085503
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发表时间:
2008-04
影响因子:
1.6
通讯作者:
An, Nguyen Ba
中科院分区:
文献类型:
--
作者:
Man, Zhong-Xiao;Xia, Yun-Jie;An, Nguyen Ba
In this paper, we study the entanglement dynamics of atoms coupled to cavity fields. We consider conditions characterized not only by the purity of the atomic initial state but also by the cavity photon number. By studying three different models within the framework of cavity QED, we show that the so-called atomic entanglement sudden death always occurs if initially the atomic state is sufficiently impure and/or the cavity photon number is nonzero.
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影响因子:
8.6
作者:
Meekhof, DM;Monroe, C;Wineland, DJ
通讯作者:
Wineland, DJ
影响因子:
8.6
作者:
D. Matsukevich;T. Chanelière;S. Jenkins;Shau-Yu Lan;T. Kennedy;A. Kuzmich
通讯作者:
D. Matsukevich;T. Chanelière;S. Jenkins;Shau-Yu Lan;T. Kennedy;A. Kuzmich
DOI:
10.26421/qic7.5-6-3
发表时间:
2005-03
期刊:
Quantum Inf. Comput.
影响因子:
--
作者:
Ting Yu;J. Eberly
通讯作者:
Ting Yu;J. Eberly
DOI:
10.1088/0953-4075/39/15/s09
发表时间:
2006-02
期刊:
Journal of Physics B: Atomic, Molecular and Optical Physics
影响因子:
--
作者:
Muhammed Yonac;Ting Yu;J. Eberly
通讯作者:
Muhammed Yonac;Ting Yu;J. Eberly
影响因子:
2.9
作者:
M. F. Santos;P. Milman;L. Davidovich;N. Zagury
通讯作者:
M. F. Santos;P. Milman;L. Davidovich;N. Zagury