中国物理B ›› 2006, Vol. 15 ›› Issue (8): 1700-1704.doi: 10.1088/1009-1963/15/8/011
吴珍珍, 方卯发
收稿日期:
2005-12-21
修回日期:
2006-02-16
出版日期:
2006-08-20
发布日期:
2006-08-20
基金资助:
Wu Zhen-Zhen(吴珍珍) and Fang Mao-Fa(方卯发)†
Received:
2005-12-21
Revised:
2006-02-16
Online:
2006-08-20
Published:
2006-08-20
Supported by:
摘要: This paper proposes a scheme for information concentration of two remote two-level atoms in cavity QED. This scheme does not involve the Bell-state measurement. During the interaction between atom and cavity, the cavity frequency is large-detuned from the atomic transition frequency, thus the scheme is insensitive to both the cavity decay and the thermal field. This idea can directly be generalized in the case of multi-atom information concentration.
中图分类号: (Entanglement and quantum nonlocality)
吴珍珍, 方卯发. Remote atomic information concentration without Bell-state measurement[J]. 中国物理B, 2006, 15(8): 1700-1704.
Wu Zhen-Zhen(吴珍珍) and Fang Mao-Fa(方卯发). Remote atomic information concentration without Bell-state measurement[J]. Chinese Physics, 2006, 15(8): 1700-1704.
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