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Preprint . 2022
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Quantum Information Processing
Article . 2022 . Peer-reviewed
License: Springer TDM
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https://dx.doi.org/10.48550/ar...
Article . 2022
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Quantum discords of tripartite quantum systems

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 01 Apr 2022Embargo end date: 01 Jan 2022 English Publisher:Springer Science and Business Media LLCJournal:Quantum Information Processing, volume 21 (eissn: 1573-1332, Copyright policy )
Authors: Jianming Zhou; Xiaoli Hu; Naihuan Jing;

doi: 10.1007/s11128-022-03490-0 , 10.48550/arxiv.2205.06414

arXiv: http://arxiv.org/abs/2205.06414

Quantum discords of tripartite quantum systems

Abstract

The quantum discord of bipartite systems is one of the best-known measures of non-classical correlations and an important quantum resource. In the recent work appeared in [Phys. Rev. Lett 2020, 124:110401], the quantum discord has been generalized to multipartite systems. In this paper, we give analytic solutions of the quantum discord for tripartite states with fourteen parameters.

14 pages, 4 figures

Related Organizations
Keywords

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

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    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.
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    influence
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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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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!
8
Top 10%
Average
Top 10%
Green