Experimental NMR realization of a generalized quantum search algorithm
文献类型：期刊论文
| 作者 | Long, GL; Yan, HY; Li, YS; Tu, CC; Tao, JX; Chen, HM; Liu, ML; Zhang, X; Luo, J; Xiao, L |
| 刊名 | PHYSICS LETTERS A
 |
| 出版日期 | 2001 |
| 卷号 | 286期号:40942页码:121-126 |
| 关键词 | Implementation Computation Computer |
| ISSN号 | 0375-9601 |
| 英文摘要 | A generalized quantum search algorithm, where phase inversions for the marked state and the prepared state are replaced by pi /2 phase rotations, is realized in a 2-qubit NMR heteronuclear system. The quantum algorithm searches a marked state with a smaller step compared to standard Grover algorithm. Phase matching requirement in quantum searching is demonstrated by comparing it with another generalized algorithm where the two phase rotations are pi /2 and 3 pi /2, respectively. Pulse sequences which include non-90 degrees pulses are given. (C) 2001 Elsevier Science B.V. All rights reserved. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000170369300008 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12701]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Long, GL , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Long, GL,Yan, HY,Li, YS,et al. Experimental NMR realization of a generalized quantum search algorithm[J]. PHYSICS LETTERS A,2001,286(40942):121-126. |
| APA | Long, GL.,Yan, HY.,Li, YS.,Tu, CC.,Tao, JX.,...&Long, GL , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China..(2001).Experimental NMR realization of a generalized quantum search algorithm.PHYSICS LETTERS A,286(40942),121-126. |
| MLA | Long, GL,et al."Experimental NMR realization of a generalized quantum search algorithm".PHYSICS LETTERS A 286.40942(2001):121-126. |
入库方式： OAI收割
来源：理论物理研究所
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