quantum state reduction for universal measurement based computation

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	quantum state reduction for universal measurement based computation
	Chen Xie ; Duan Runyao ; Ji Zhengfeng ; Zeng Bei
刊名	PHYSICAL REVIEW LETTERS
	2010
卷号	105 期号:2 页码:-
关键词	Computational linguistics Cost reduction Models Quantum computers Quantum optics
ISSN号	0031-9007
学科主题	Physics, Multidisciplinary
收录类别	SCI,EI
语种	英语
WOS记录号	WOS:000279608300002
公开日期	2011-05-23
附注	Measurement based quantum computation, which requires only single particle measurements on a universal resource state to achieve the full power of quantum computing, has been recognized as one of the most promising models for the physical realization of quantum computers. Despite considerable progress in the past decade, it remains a great challenge to search for new universal resource states with naturally occurring Hamiltonians and to better understand the entanglement structure of these kinds of states. Here we show that most of the resource states currently known can be reduced to the cluster state, the first known universal resource state, via adaptive local measurements at a constant cost. This new quantum state reduction scheme provides simpler proofs of universality of resource states and opens up plenty of space to the search of new resource states.
内容类型	期刊论文
源URL	[http://124.16.136.157/handle/311060/9774]
专题	软件研究所_软件所图书馆_期刊论文
推荐引用方式 GB/T 7714	Chen Xie,Duan Runyao,Ji Zhengfeng,et al. quantum state reduction for universal measurement based computation[J]. PHYSICAL REVIEW LETTERS,2010,105(2):-.
APA	Chen Xie,Duan Runyao,Ji Zhengfeng,&Zeng Bei.(2010).quantum state reduction for universal measurement based computation.PHYSICAL REVIEW LETTERS,105(2),-.
MLA	Chen Xie,et al."quantum state reduction for universal measurement based computation".PHYSICAL REVIEW LETTERS 105.2(2010):-.