Concurrence-based entanglement measure for Werner states

DOI10.1016/S0034-4877(07)00003-1zbMath1123.81011arXivquant-ph/0702017OpenAlexW3098707786WikidataQ59438542 ScholiaQ59438542MaRDI QIDQ2456615

Kai Chen, Shao-Ming Fei, Sergio A. Albeverio

Publication date: 19 October 2007

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

Full work available at URL: https://arxiv.org/abs/quant-ph/0702017

zbMATH Keywords

entanglement measureconcurrencetangleWerner statesQuanlum information

Mathematics Subject Classification ID

Quantum computation (81P68) Quantum measurement theory, state operations, state preparations (81P15)

Related Items (11)

Quantifying entanglement of two-qubit Werner states ⋮ Projection based lower bounds of concurrence for multipartite quantum systems ⋮ Unified monogamy relation of entanglement measures ⋮ Entanglement and quantum logical gates. I. ⋮ From quantum discord and quantum entanglement to local hidden variable models ⋮ Scheme for directly measuring the concurrences of Collins-Gisin and Werner classes polarization entangled mixed states ⋮ Concurrence for infinite-dimensional quantum systems ⋮ Lower bound of concurrence for qubit systems ⋮ COMPLEXITY MEASURE: A QUANTUM INFORMATION APPROACH ⋮ Resource-efficient direct entanglement measurement of Werner state with hybrid spin-photon interaction system ⋮ A relation among tangle, 3-tangle, and von Neumann entropy of entanglement for three qubits

Cites Work

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• Ordering states with entanglement measures
• Entanglement of Formation of an Arbitrary State of Two Qubits
• Quantum states with Einstein-Podolsky-Rosen correlations admitting a hidden-variable model

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