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	Arbitrarily long distance quantum communication using inspection and power insertion
	Wang WanYing ; Wang Chuan ; Zhang GuangYu ; Long GuiLu
	2010-10-12 ; 2010-10-12
关键词	inspection and power insertion long distance quantum communication quantum key distribution quantum secure direct communication SECURE DIRECT COMMUNICATION KEY DISTRIBUTION SCHEME CRYPTOGRAPHY STATES NETWORK PAIRS Multidisciplinary Sciences
中文摘要	The biggest obstacle for long distance quantum communication is the channel loss and the channel noise on photons. In this paper, a method to solve this problem was analyzed using inspection and power insertion (IPI). It is proved that quantum communication may be established over arbitrarily long distance using this technology. The amount of resources required is a polynomial function of the distance. IPI is proposed as a general technique to prolong quantum secure direct communication where secret messages are transmitted directly over a quantum channel.
语种	英语 ; 英语
出版者	SCIENCE CHINA PRESS ; BEIJING ; 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/81420]
专题	清华大学
推荐引用方式 GB/T 7714	Wang WanYing,Wang Chuan,Zhang GuangYu,et al. Arbitrarily long distance quantum communication using inspection and power insertion[J],2010, 2010.
APA	Wang WanYing,Wang Chuan,Zhang GuangYu,&Long GuiLu.(2010).Arbitrarily long distance quantum communication using inspection and power insertion..
MLA	Wang WanYing,et al."Arbitrarily long distance quantum communication using inspection and power insertion".(2010).

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