Publikationsdatum:
2016-03-25
Beschreibung:
Author(s): Yu-Huai Li, Yuan Cao, Hui Dai, Jin Lin, Zhen Zhang, Wei Chen, Yu Xu, Jian-Yu Guan, Sheng-Kai Liao, Juan Yin, Qiang Zhang, Xiongfeng Ma, Cheng-Zhi Peng, and Jian-Wei Pan In conventional quantum key distribution (QKD) protocols, security is guaranteed by estimating the amount of leaked information. Such estimation tends to overrate, leading to a fundamental threshold of the bit error rate, which becomes a bottleneck of practical QKD development. This bottleneck is br… [Phys. Rev. A 93, 030302(R)] Published Wed Mar 23, 2016
Schlagwort(e):
Quantum information
Print ISSN:
1050-2947
Digitale ISSN:
1094-1622
Thema:
Physik
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