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双模压缩真空态与玻色-爱因斯坦凝聚相互作用系统中的量子纠缠
  • ISSN号：1007-5461
  • 期刊名称：《量子电子学报》
  • 时间：0
  • 分类：O431.2[机械工程—光学工程;理学—光学;理学—物理]
  • 作者机构：[1]聊城大学物理科学与信息工程学院,山东聊城252059
  • 相关基金：国家自然科学基金（10574060）
作者： 周玉欣[1], 夏庆峰[1], 孙长勇[1]
关键词： 量子光学, 玻色-爱因斯坦凝聚, 双模压缩真空态, 量子纠缠, 量子约化熵, 量子相对熵, quantum optics, Bose-Einstein condensate, two-mode squeezed vacuum state, quantum entanglement, quantum reduced entropy, quantum relative entropy
中文摘要：

研究的系统为双模压缩真空态和玻色-爱因斯坦凝聚体相互作用体系，在双光子跃迁过程中，分别用量子约化熵和量子相对熵研究了该系统中的双模压缩真空态与凝聚体间的纠缠以及双模压缩真空态的模间纠缠，分析了光场初始压缩因子、原子间相互作用对场-凝聚体间纠缠和模间纠缠的影响。

英文摘要：

The entanglement in the system which consists of two-mode squeezed vacuum state and Bose- Einstein condensate in two-photon process is investigated. The entanglement of field-atom and the entanglemeat between the two-mode field are investigated using the quantum reduced entropy and quantum relative entropy, respectively. The influences of the initial squeezed parameter of field and the interaction between atoms on the evolution of the entanglement of field-atom and one of two modes of field are discussed.

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期刊信息
  • 《量子电子学报》
  • 北大核心期刊（2011版）
  • 主管单位:中国科学院
  • 主办单位:中国光学学会基础光学专业委员会 中国科学院安徽光学精密机械研究所
  • 主编：龚知本
  • 地址：合肥1125号信箱
  • 邮编：230031
  • 邮箱：lk@aiofm.ac.cn
  • 电话：0551-5591564
  • 国际标准刊号：ISSN：1007-5461
  • 国内统一刊号：ISSN：34-1163/TN
  • 邮发代号:26-89
  • 获奖情况:
  • 1997年获“中国光学期刊”二等奖,1994年评比华东地区优秀期刊三等奖,1998年评为安徽省优秀科技期刊二等奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,美国剑桥科学文摘,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,英国英国皇家化学学会文摘,中国北大核心期刊（2000版）
  • 被引量:4844