节点文献

Quantum entanglement in a system of Bose-Einstein condensate interacting with Schrdinger cat state

推荐 CAJ下载
PDF下载
不支持迅雷等下载工具，请取消加速工具后下载。

【Author】 Gerile1,Sachuerfu1,2,and ZHANG Cai-hua1 1.College of Physics and Electronic Information,Inner Mongolia Normal University,Hohhot 010022,China 2.Library,Inner Mongolia Normal University,Hohhot 010022,China

【机构】 College of Physics and Electronic Information,Inner Mongolia Normal University； Library,Inner Mongolia Normal University；

【摘要】 Under the condition of resonance,the entanglement of field-atom is investigated using the quantum reduced entropy.The effects of the initial field intensity,the interaction intensity between the optical field and atoms and that among BoseEinstein condensate(BEC) atoms on the evolution of the quantum entanglement are discussed.The results indicate that when the strength of the light field is strong enough,the system of the Schr¨odinger cat state optical field interacting with BEC atoms is always at the entangled state.更多还原

【Abstract】 Under the condition of resonance,the entanglement of field-atom is investigated using the quantum reduced entropy.The effects of the initial field intensity,the interaction intensity between the optical field and atoms and that among BoseEinstein condensate(BEC) atoms on the evolution of the quantum entanglement are discussed.The results indicate that when the strength of the light field is strong enough,the system of the Schr¨odinger cat state optical field interacting with BEC atoms is always at the entangled state.更多还原

【关键词】 entanglement； interacting； condensate； Einstein； entangled； entropy； coherent； teleportation； picture； superposition；

【基金】 supported by the National Natural Science Foundation of China (No.60467002);the Natural Science Foundation of Inner Mongolia(No.20040802107);the Scientific Research Foundation of Colleges of Inner Mongolia (No.NJ03038)

【文献出处】 Optoelectronics Letters ,光电子快报(英文版) , 编辑部邮箱 ,2010年02期

【分类号】O413.1
【被引频次】3
【下载频次】24

知网节下载

节点文献中：

本文链接的文献网络图示:

本文的引文网络

节点文献