Linear optical implementation of optimal unambiguous discrimination among quantum states

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	Linear optical implementation of optimal unambiguous discrimination among quantum states
	Lu Jing; Zhou Lan; Kuang Le-Man; Kuang, LM , Hunan Normal Univ, Dept Phys, Changsha 410081, Peoples R China
刊名	CHINESE PHYSICS
	2006
卷号	15 期号:9 页码:1941-1946
关键词	Nonorthogonal States Teleportation Differentiate
ISSN号	1009-1963
英文摘要	In this paper, we present a linear optical scheme for optimal unambiguous discrimination among nonorthogonal quantum states in terms of the multiple-rail and polarization representation of a single photon. In our scheme, discriminated quantum states are expressed by using the spatial degree of freedom of a single photon while the polarization degree of freedom of the single photon is used to act as an auxiliary qubit. The optical components used in our scheme are only passive linear optical elements such as polarizing beam splitters, wave plates, polarizers, single photon detectors, and single photon source.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000240273700007
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5918]
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	Kuang, LM , Hunan Normal Univ, Dept Phys, Changsha 410081, Peoples R China
推荐引用方式 GB/T 7714	Lu Jing,Zhou Lan,Kuang Le-Man,et al. Linear optical implementation of optimal unambiguous discrimination among quantum states[J]. CHINESE PHYSICS,2006,15(9):1941-1946.
APA	Lu Jing,Zhou Lan,Kuang Le-Man,&Kuang, LM , Hunan Normal Univ, Dept Phys, Changsha 410081, Peoples R China.(2006).Linear optical implementation of optimal unambiguous discrimination among quantum states.CHINESE PHYSICS,15(9),1941-1946.
MLA	Lu Jing,et al."Linear optical implementation of optimal unambiguous discrimination among quantum states".CHINESE PHYSICS 15.9(2006):1941-1946.