Momentum entanglement and disentanglement between an atom and a photon

被引：4
|
作者：
Guo, Rui [1 ]
Guo, Hong [1 ]
机构：
[1] Peking Univ, CREAM Grp, Sch Elect Engn & Comp Sci, Beijing 100871, Peoples R China
来源：
PHYSICAL REVIEW A | 2007年 / 76卷 / 01期
关键词：
D O I：
10.1103/PhysRevA.76.012112
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
With the quantum interference between two transition pathways, we demonstrate a scheme to coherently control the momentum entanglement between a single atom and a single photon. The unavoidable disentanglement is also studied from the first principle, which indicates that the stably entangled atom-photon system with superhigh degree of entanglement may be realized with this scheme under certain conditions.
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页数：7
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