Probabilistic deletion of copies of linearly independent quantum states

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 2011年以前论文发表（包括2011年）

	Probabilistic deletion of copies of linearly independent quantum states
	Feng, J ; Gao, YF ; Wang, JS ; Zhan, MS
刊名	PHYSICAL REVIEW A
	2002-05-01
卷号	65 期号:5
英文摘要	We show that each of two copies of the nonorthogonal states randomly selected from a certain set S can be probabilistically deleted by a general unitary-reduction operation if and only if the states are linearly independent. We derive a tight bound on the best possible deleting efficiencies. These results for 2-->1 probabilistic deleting are also generalized into the case of N-->M deleting (N,M positive integers and N>M).
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Optics ; Physics, Atomic, Molecular & Chemical
研究领域[WOS]	Optics ; Physics
关键词[WOS]	CLONING ; IMPOSSIBILITY
收录类别	SCI
语种	英语
WOS记录号	WOS:000175743800051
公开日期	2015-12-08
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/8705]
专题	武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位	1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Laser Spect Lab, Hefei 230031, Peoples R China 3.Liaocheng Teachers Univ, Inst Opt Commun, Liaocheng 252059, Peoples R China
推荐引用方式 GB/T 7714	Feng, J,Gao, YF,Wang, JS,et al. Probabilistic deletion of copies of linearly independent quantum states[J]. PHYSICAL REVIEW A,2002,65(5).
APA	Feng, J,Gao, YF,Wang, JS,&Zhan, MS.(2002).Probabilistic deletion of copies of linearly independent quantum states.PHYSICAL REVIEW A,65(5).
MLA	Feng, J,et al."Probabilistic deletion of copies of linearly independent quantum states".PHYSICAL REVIEW A 65.5(2002).