Lower Bound of Concurrence Based on Generalized Positive Maps

DOI10.1088/0253-6102/60/6/05zbMath1278.81033arXiv1401.1624OpenAlexW2199617663MaRDI QIDQ2872826

Huihui Qin, Shao-Ming Fei

Publication date: 16 January 2014

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1401.1624

zbMATH Keywords

lower bound of concurrencepositive maps

Mathematics Subject Classification ID

Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

Related Items (1)

Positive maps constructed from permutation pairs

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