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Open Quantum Systems Decoherence Entanglement Theory Quantum Correlations

Tighter bounds for generalized monogamy and polygamy relations

arXiv
Authors: Yue Cao, Naihuan Jing, Yiling Wang

Year

2024

Paper ID

37138

Status

Preprint

Abstract Read

~2 min

Abstract Words

57

Citations

N/A

Abstract

We study generalized monogamy and polygamy relations for concurrence of assistance and negativity of assistance using parametrized bounds in general multi-partite quantum systems. The new method overcomes the shortcomings of previous studies where a method is only good at a particular region. We provide detailed examples to show why the new approach is effective in all regions.

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  • This paper contributes to the Entanglement Theory & Quantum Correlations research area in the Quantum Articles archive.
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  • We study generalized monogamy and polygamy relations for concurrence of assistance and negativity of assistance using parametrized bounds in general multi-partite quantum systems.

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