Twin-field quantum key distribution over a 511 km optical fibre linking two distant metropolitan are...
Twin-field quantum key distribution over a 511 km optical fibre linking two distant metropolitan areas
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Author / Creator
Chen, Jiu-Peng , Zhang, Chi , Liu, Yang , Jiang, Cong , Zhang, Wei-Jun , Han, Zhi-Yong , Ma, Shi-Zhao , Hu, Xiao-Long , Li, Yu-Huai , Liu, Hui , Zhou, Fei , Jiang, Hai-Feng , Chen, Teng-Yun , Li, Hao , You, Li-Xing , Wang, Zhen , Wang, Xiang-Bin , Zhang, Qiang and Pan, Jian-Wei
Publisher
London: Nature Publishing Group UK
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Language
English
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Publisher
London: Nature Publishing Group UK
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Scope and Contents
Contents
The basic principle of quantum mechanics
1
guarantees the unconditional security of quantum key distribution (QKD)
2
–
6
at the cost of forbidding the amplification of a quantum state. As a result, and despite remarkable progress in worldwide metropolitan QKD networks
7
,
8
over the past decades, a long-haul fibre QKD...
Alternative Titles
Full title
Twin-field quantum key distribution over a 511 km optical fibre linking two distant metropolitan areas
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Record Identifier
TN_cdi_proquest_journals_2556548964
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2556548964
Other Identifiers
ISSN
1749-4885
E-ISSN
1749-4893
DOI
10.1038/s41566-021-00828-5
