Quantum discord behavior for two qubits Heisenberg XYZ chain with inhomogeneous magnetic field

DOI10.1007/S10773-012-1180-0zbMath1261.81029OpenAlexW2003090001MaRDI QIDQ1930091

Ri-Min Yu, Guo-Hui Yang

Publication date: 10 January 2013

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

Full work available at URL: https://doi.org/10.1007/s10773-012-1180-0

zbMATH Keywords

Heisenberg modelentanglementquantum discord

Mathematics Subject Classification ID

Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Quantum measurement theory, state operations, state preparations (81P15) Quantum coherence, entanglement, quantum correlations (81P40)

Cites Work

• Classical, quantum and total correlations
• Quantum entanglement
• Quantum Discord: A Measure of the Quantumness of Correlations
• Necessary and Sufficient Condition for Nonzero Quantum Discord
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