| 基于交叉相位调制技术的三维簇态的高效制备 |
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| 引用本文： | 林青.基于交叉相位调制技术的三维簇态的高效制备[J].中国科学:物理学 力学 天文学,2011(2):194-200. |
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| 作者姓名： | 林青 |
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| 作者单位： | 华侨大学厦门校区信息学院; |
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| 基金项目： | 国家自然科学基金资助项目(批准号:11005040); 福建省自然科学基金(编号:2010J05008)资助项目 |
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| 摘 要： | 首先利用几类二维基本结构,给出链状三维簇态的制备方案.随后将二维基本结构扩展到三维,由此可以构建任意三维簇态.最后,提出两类新的基本结构,并由此实现一类特殊三维簇态的制备.所有制备方案都是基于交叉相位调制技术,比之此前的方案,具有可以确定性、高效性、快速性三大优点,使得簇态的制备对量子存储器的依赖得到很大程度的缓解,更具可行性和更加适用于大规模量子计算.
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| 关 键 词： | 交叉相位调制 纠缠子 三维簇态 |
Efficient generation of three-dimensional cluster state with cross-phase modulation |
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| LIN Qing College of Information Science , Engineering,Huaqiao University ,Xiamen ,China.Efficient generation of three-dimensional cluster state with cross-phase modulation[J].Scientia Sinica Pysica,Mechanica & Astronomica,2011(2):194-200. |
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| Authors: | LIN Qing College of Information Science Engineering Huaqiao University Xiamen China |
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| Institution: | LIN Qing College of Information Science and Engineering,Huaqiao University (Xiamen),Xiamen 361021,China |
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| Abstract: | Based on the former structures in the generation of two-dimensional cluster states,we first propose a scheme to generate linear three-dimensional (3D) cluster state. After that,we develop the former structures to three-dimension,and then we could use them to generate universal 3D cluster states. In final,we provide two new structures,which could make the generation of a special type of 3D cluster state very efficient. All the proposals work with cross-phase modulation,so they are deterministic,highly effici... |
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| Keywords: | cross-phase modulation entangler three-dimensional cluster state |
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