Relationship between entanglement and coherence in some two-qubit states

DOI10.1007/S10773-022-05014-ZzbMath1487.81007OpenAlexW4210593953MaRDI QIDQ2118727

Fa Zhao, Liu Ye, Dong Wang

Publication date: 23 March 2022

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10773-022-05014-z

zbMATH Keywords

coherencequantum entanglementtwo-qubit states

Mathematics Subject Classification ID

Quantum computation (81P68) Coherent states (81R30) Quantum measurement theory, state operations, state preparations (81P15) Quantum coherence, entanglement, quantum correlations (81P40) Open systems, reduced dynamics, master equations, decoherence (81S22) Quantum state spaces, operational and probabilistic concepts (81P16) Quantum cryptography (quantum-theoretic aspects) (81P94) Alternative quantum mechanics (including hidden variables, etc.) (81Q65)

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Cites Work

• Violating Bell inequality by mixed spin-\(\frac 12\) states: necessary and sufficient condition
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• Communication via one- and two-particle operators on Einstein-Podolsky-Rosen states
• Entanglement of Formation of an Arbitrary State of Two Qubits
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• Proposed Experiment to Test Local Hidden-Variable Theories
• Quantum states with Einstein-Podolsky-Rosen correlations admitting a hidden-variable model
• Quantum cryptography
• Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?

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