| 基于腔QED系统的量子相位门设计 |
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| 引用本文： | 邹世乾[] 、沈真[] 、曾凡金[] 、周士芸[]. 基于腔QED系统的量子相位门设计[J]. 西南师范大学学报(自然科学版), 2015, 40(3): 44-47 |
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| 作者姓名： | 邹世乾[] 、沈真[] 、曾凡金[] 、周士芸[] |
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| 作者单位： | 安顺学院数理学院;西南大学物理科学与技术学院 |
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| 基金项目： | 贵州省教育厅重点课题(黔教合KY字[2012]025号);三方联合基金(黔科合J字LKA[2013]14号);三方联合基金(黔教合LH[2014]7512) |
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| 摘 要： | 提出一个基于腔QED系统实现量子相位门的设计方案.结果表明:在两个全同的二能级原子与光场相互作用过程中,借助经典场对原子实施Rabi翻转,控制原子射入腔场的速度v,选择原子与场相互作用参数l0,n和κ,可实现量子相位门.
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| 关 键 词： | 腔QED 全同二能级原子 光场 量子相位门 |
On Design of Quantum_Phase Gate Based on Cavity QED |
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| ZOU Shiqian[],SHEN Zhen[],ZEN Fanjin[],ZHOU Shiyun[]. On Design of Quantum_Phase Gate Based on Cavity QED[J]. Journal of southwest china normal university(natural science edition), 2015, 40(3): 44-47 |
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| Authors: | ZOU Shiqian[] SHEN Zhen[] ZEN Fanjin[] ZHOU Shiyun[] |
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| Affiliation: | ZOU Shi-qian;SHEN Zhen;ZEN Fan-jin;ZHOU Shi-yun;School of Mathematics and Physics,Anshun University;School of Physics Science and Technology,Southwest University; |
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| Abstract: | A designed scheme has been proposed for the realization of quantum_phase gate based on the cav_ity QED .The results indicated that ,by means of classical fields to perform the Rabi rotations on the at_oms ,controlling the velocity of atom injecting ,and choosing the parameter and of interaction between the atoms and the light field ,quantum_phase gate can be achieved in the process of interaction between the light field and double identical two_level atoms . |
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