Experimental security analysis a four-photon private state

被引：0
|
作者：
Dobek, Krzysztof [1 ,2 ]
Karpinski, Michal [3 ]
Demkowicz-Dobrzanski, Rafal [3 ]
Banaszek, Konrad [1 ,3 ]
Horodecki, Pawel [4 ]
机构：
[1] Nicholas Copernicus Univ, Inst Phys, Ul Grudziadzka 5-7, PL-87100 Torun, Poland
[2] Adam Mickiewicz Univ, Fac Phys, PL-61614 Poznan, Poland
[3] Univ Warsaw, Fac Phys, PL-00681 Warsaw, Poland
[4] Gdansk Univ Technol, Fac Appl Phys & Math, PL-80952 Gdansk, Poland
来源：
2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2011年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We report experimental generation of a noisy entangled four-photon state that exhibits a separation between secure key contents and distillable entanglement. This difference is exposed by a detailed analysis of its privacy properties. (C) 2010 Optical Society of America
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页数：2
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