Monogamy and polygamy for multi-qubit \(W\)-class states using convex-roof extended negativity of assistance and Rényi-\(\alpha \) entropy

DOI10.1007/S11128-017-1751-3zbMath1382.81033OpenAlexW2765354643MaRDI QIDQ1698804

Yanying Liang, Wei Chen, Xiufang Feng

Publication date: 16 February 2018

Published in: Quantum Information Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11128-017-1751-3

zbMATH Keywords

W-class statespolygamy inequalityCRENoARényi-\(\alpha \) entropy

Mathematics Subject Classification ID

Measures of information, entropy (94A17) Quantum coherence, entanglement, quantum correlations (81P40)

Related Items (1)

Solutions for the MaxEnt problem with symmetry constraints

Cites Work

• Polygamy relation for the Rényi-\(\alpha \) entanglement of assistance in multi-qubit systems
• Monogamy of \(\alpha\)th power entanglement measurement in qubit systems
• Detecting quantum entanglement.
• Separability of mixed states: necessary and sufficient conditions.
• Monogamy of multi-qubit entanglement using Rényi entropy
• Entanglement monogamy of tripartite quantum states
• Entanglement of Formation of an Arbitrary State of Two Qubits
• Mixed-state entanglement and quantum error correction
• Separability criteria and bounds for entanglement measures

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