Loss-tolerant quantum secure positioning with weak laser sources

Loss-tolerant quantum secure positioning with weak laser sources

Quantum position verification (QPV) is the art of verifying the geographical location of an untrusted party. Recently, it has been shown that the widely studied Bennett & Brassard 1984 (BB84) QPV protocol is insecure after the 3 dB loss point assuming local operations and classical communication...

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Bibliographic Details
Main Authors: Lim, Charles Ci Wen (Author), Xu, Feihu (Contributor), Siopsis, George (Author), Chitambar, Eric (Author), Evans, Philip G. (Author), Qi, Bing (Author)
Other Authors: Massachusetts Institute of Technology. Research Laboratory of Electronics (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2016-12-20T18:52:07Z.
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