周玲
个人信息Personal Information
教授
博士生导师
硕士生导师
性别:女
毕业院校:大连理工大学
学位:博士
所在单位:物理学院
学科:理论物理
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Multilevel atomic entanglement induced by spontaneous emission in free space
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论文类型:期刊论文
发表时间:2008-04-01
发表刊物:EUROPEAN PHYSICAL JOURNAL D
收录刊物:SCIE
卷号:47
期号:2
页面范围:277-282
ISSN号:1434-6060
摘要:We investigate two identical A-type atoms in free space, and focus on the entanglement between the two atoms. We derive a master equation for the atomic subspace and solve it analytically to show how the spontaneous emission from the two atoms system induces entanglement. The magnitude of the entanglement and the steady state entanglement are found to be strongly dependent on the initial states and the orientation of the dipoles of the two atoms.