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	Deterministic generation of symmetric multi-qubit Dicke states: an application of quantum feedback control
	Wei, Jia-Hua1; Qi, Bo2; Dai, Hong-Yi3; Huang, Jian-Hua4; Zhang, Ming1
刊名	IET Control Theory and Applications
	2015-11-19
卷号	9期号:17页码:2500-2505
ISSN号	1751-8644
DOI	10.1049/iet-cta.2014.1314
英文摘要	In this study, the authors explore how to deterministically generate symmetric multi-qubit Dicke states such as symmetric W-states, from arbitrary initial states in a cavity quantum electrodynamics (QED) system with the aid of measurement-based quantum feedback control. The concrete implementation procedures of the feedback strategy, which is constructed in the form of only two constant modes, are presented in detail. In addition, the feasibility of the control scheme in preparing symmetric multi-qubit Dicke states is explicitly demonstrated by theoretical studies and numerical simulations.
资助项目	National Natural Science Foundation of China[61134008] ; National Natural Science Foundation of China[11074307] ; National Natural Science Foundation of China[61273202] ; National Natural Science Foundation of China[61374092]
WOS研究方向	Automation & Control Systems ; Engineering ; Instruments & Instrumentation
语种	英语
出版者	INST ENGINEERING TECHNOLOGY-IET
WOS记录号	WOS:000364337400002
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/21241]
专题	系统科学研究所
通讯作者	Zhang, Ming
作者单位	1.Natl Univ Def Technol, Dept Automat Control, Coll Mechatron & Automat, Changsha 410073, Hunan, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, ISS, Beijing 100190, Peoples R China 3.Natl Univ Def Technol, Dept Phys, Coll Sci, Changsha 410073, Hunan, Peoples R China 4.Natl Univ Def Technol, Dept Math, Coll Sci, Changsha 410073, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Wei, Jia-Hua,Qi, Bo,Dai, Hong-Yi,et al. Deterministic generation of symmetric multi-qubit Dicke states: an application of quantum feedback control[J]. IET Control Theory and Applications,2015,9(17):2500-2505.
APA	Wei, Jia-Hua,Qi, Bo,Dai, Hong-Yi,Huang, Jian-Hua,&Zhang, Ming.(2015).Deterministic generation of symmetric multi-qubit Dicke states: an application of quantum feedback control.IET Control Theory and Applications,9(17),2500-2505.
MLA	Wei, Jia-Hua,et al."Deterministic generation of symmetric multi-qubit Dicke states: an application of quantum feedback control".IET Control Theory and Applications 9.17(2015):2500-2505.

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