An SO(3) picture for quantum searching

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	Long, GL; Tu, CC; Li, YS; Zhang, WL; Yan, HY; Long, GL , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
	An SO(3) picture for quantum searching
发表期刊	JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
关键词	Algorithm Implementation
摘要	An SO(3) picture of the generalized Grover quantum searching algorithm is constructed. In this picture, various aspects of quantum searching, the phase matching requirement in particular, are easily understood. It also offers a simple quantitative description of quantum searching. Exact formulae for the rotation angle and rotational axis are given. The probability of finding the marked state is just the projection of the state vector onto the z-axis in this picture. Applications of the picture to the standard Grover algorithm and to a generalized quantum search algorithm with arbitrary phase rotations are given.
	2001
ISSN	0305-4470
卷号	34 期号:4 页码:861-866
学科领域	Physics
收录类别	SCI
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/12815
专题	理论物理所科研产出_SCI论文
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,Tu, CC,Li, YS,et al. An SO(3) picture for quantum searching[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,2001,34(4):861-866.
APA	Long, GL,Tu, CC,Li, YS,Zhang, WL,Yan, HY,&Long, GL , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China..(2001).An SO(3) picture for quantum searching.JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,34(4),861-866.
MLA	Long, GL,et al."An SO(3) picture for quantum searching".JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 34.4(2001):861-866.

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