| 二维光子晶体中Grover搜索算法的实现 |
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| 引用本文： | 张文弘.二维光子晶体中Grover搜索算法的实现[J].量子光学学报,2006,12(1):31-35. |
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| 作者姓名： | 张文弘 |
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| 作者单位： | 量子信息与测量教育部重点实验室,清华大学,物理系,北京,100084 |
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| 摘 要： | 最近,Angelakis等人将光子晶体引入量子计算。本文主要讨论在二维光子晶体中两比特Grover搜索算法的实现。沿用由Angelakis等所提出的量子比特与可控相位门,简单有效的实现了Grover算法。具体的实现方案文中将详细讨论。
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| 关 键 词： | 光子晶体 耦合腔波导(CCW) Grover算法 |
| 文章编号： | 1007-6654（2006）01-0031-05 |
| 收稿时间： | 2005-04-03 |
| 修稿时间： | 2005年4月3日 |
Implementation of Grover Search Algorithm in 2-dimensional Photonic Crystals |
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| ZHANG Wen-hong.Implementation of Grover Search Algorithm in 2-dimensional Photonic Crystals[J].Acta Sinica Quantum Optica,2006,12(1):31-35. |
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| Authors: | ZHANG Wen-hong |
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| Institution: | Key Laboratory for Quantum Information and Measurements, and Departnrent of Physics, Tsinghua University, Beijing 100084, P R China |
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| Abstract: | Photonic crystal is a sort of artificial material,which has special characteristics.Recently,the application of photonic crystal in quantum computation has been introduced by Angelakis et al.In the paper,the implementation of the Grover search algorithm in two-dimensional planar photonic crystals for two-qubit system is proposed.By using the concepts of qubit and conditional quantum phase gate proposed by Angelakis et al,a more efficient and easily operated simulation of Grover algorithm is achieved.The details of scheme are given and related issues are discussed. |
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| Keywords: | photonic crystal coupled-cavity waveguide(CCW) Grover search |
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