Checking the optimality of entanglement witnesses: an application to structural physical approximations

DOI10.1088/1751-8113/47/6/065301zbMath1285.81006arXiv1304.2040OpenAlexW2005728534WikidataQ59443959 ScholiaQ59443959MaRDI QIDQ5404776

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Publication date: 28 March 2014

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1304.2040

zbMATH Keywords

separabilityentanglement witnesspositive mapstructural physical approximation

Mathematics Subject Classification ID

Quantum coherence, entanglement, quantum correlations (81P40)

Related Items (2)

Separable states with unique decompositions ⋮ Structured negativity: a physically realizable measure of entanglement based on structural physical approximation

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