Multiqubits entanglement based on optimal witness

DOI10.1016/S0034-4877(09)90012-XzbMath1180.81023arXiv0906.1507OpenAlexW1965708751MaRDI QIDQ2390691

Zhi-Xi Wang, Ming-Jing Zhao, Shao-Ming Fei

Publication date: 3 August 2009

Published in: Reports on Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0906.1507

zbMATH Keywords

separabilityentanglemententanglement witness

Mathematics Subject Classification ID

Quantum coherence, entanglement, quantum correlations (81P40)

Related Items

Energy as an Entanglement Indicator

Cites Work

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• Bell inequalities and the separability criterion
• Separability of mixed states: necessary and sufficient conditions.
• Classifying<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>N</mml:mi></mml:math>-Qubit Entanglement via Bell’s Inequalities
• Entangled Three-Qubit States without Concurrence and Three-Tangle
• Separability Criterion for Density Matrices
• Characterization of separable states and entanglement witnesses
• Entanglement Detection by Local Orthogonal Observables