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International Journal of Quantum Information
Article
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arXiv.org e-Print Archive
Preprint . 2004
Data sources: arXiv.org e-Print Archive
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Caltech Authors (California Institute of Technology)
Article . 2006
Data sources: Bielefeld Academic Search Engine (BASE)
International Journal of Quantum Information
Article . 2006 . Peer-reviewed
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https://dx.doi.org/10.48550/ar...
Article . 2004
License: arXiv Non-Exclusive Distribution
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https://arxiv.org/abs/quant-ph...
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WITNESSED ENTANGLEMENT

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 01 Apr 2006Embargo end date: 01 Jan 2004 English Publisher:World Scientific Pub Co Pte LtJournal:International Journal of Quantum Information, volume 4, pages 331-340 (issn: 0219-7499, eissn: 1793-6918, Copyright policy )
Authors: Brandão, Fernando G. S. L.; Vianna, Reinoldo O.;

doi: 10.1142/s0219749906001803 , 10.48550/arxiv.quant-ph/0405096

arXiv: http://arxiv.org/abs/quant-ph/0405096

WITNESSED ENTANGLEMENT

Abstract

We present a new measure of entanglement for mixed states. It can be approximately computable for every state and can be used to quantify all different types of multipartite entanglement. We show that it satisfies the usual properties of a good entanglement quantifier and derive relations between it and other entanglement measures.

Related Organizations
Keywords

Quantum Physics, 500, FOS: Physical sciences, Quantum Physics (quant-ph), 530

  • BIP!
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    citations
    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).
    		 34
    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.
    		 Top 10%
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citations
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!
34
Top 10%
Top 10%
Top 10%
Green
bronze