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Physical Review Letters
Article
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arXiv.org e-Print Archive
Preprint . 1997
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Physical Review Letters
Article . 1998 . Peer-reviewed
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https://dx.doi.org/10.48550/ar...
Article . 1997
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Quantum Privacy and Quantum Coherence

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 22 Jun 1998Embargo end date: 01 Jan 1997 English Publisher:American Physical Society (APS)Journal:Physical Review Letters, volume 80, pages 5,695-5,697 (issn: 0031-9007, eissn: 1079-7114, Copyright policy )
Authors: Schumacher, Benjamin; Westmoreland, Michael D.;

doi: 10.1103/physrevlett.80.5695 , 10.48550/arxiv.quant-ph/9709058

arXiv: quant-ph/9709058

Quantum Privacy and Quantum Coherence

Abstract

We derive a simple relation between a quantum channel's capacity to convey coherent (quantum) information and its usefulness for quantum cryptography.

6 pages RevTex; two short comments added 7 October 1997

Related Organizations
Keywords

Quantum Physics, FOS: Physical sciences, Quantum Physics (quant-ph)

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    		 63
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    		 Top 10%
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    		 Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    		 Average
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
63
Top 10%
Top 10%
Average
Green
bronze