Quantum entanglement and correlation of two qubit atoms interacting with the coherent state optical field

DOI10.1007/S10773-017-3491-7zbMath1387.81067OpenAlexW2740961157MaRDI QIDQ682541

Chuan-Jia Shan, Tang-Kun Liu, Yu Tao, Ji-bing Liu

Publication date: 5 February 2018

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

Full work available at URL: https://doi.org/10.1007/s10773-017-3491-7

zbMATH Keywords

quantum entanglementconcurrencequantum correlationnegative eigenvaluegeometrical quantum discord

Mathematics Subject Classification ID

Quantum optics (81V80) Coherent states (81R30) Quantum coherence, entanglement, quantum correlations (81P40)

Related Items (3)

Tripartite entanglement among atoms in cavity quantum electrodynamics when atom off-resonantly interacting with cavity field ⋮ Different correlations in a system of two entangled atoms interacting with the Pólya state field ⋮ Entanglement properties in a star structure coupled cavities system

Cites Work

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• Separability Criterion for Density Matrices
• Quantum Discord: A Measure of the Quantumness of Correlations
• Necessary and Sufficient Condition for Nonzero Quantum Discord
• Entanglement of Formation of an Arbitrary State of Two Qubits

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