Quantum and classical thermal correlations in the XXZ spin-1/2 chain

DOI10.1007/S10773-013-1786-XzbMath1287.82013OpenAlexW2075023352MaRDI QIDQ2443994

Xiao-Dong Tan, Shou-Sheng Huang, Xiao-Lan Wang, Bai-Qi Jin

Publication date: 8 April 2014

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

Full work available at URL: https://doi.org/10.1007/s10773-013-1786-x

zbMATH Keywords

relative entropyXXZ spin chainclassical correlationthermal quantum correlation

Mathematics Subject Classification ID

General and philosophical questions in quantum theory (81P05) Phase transitions (general) in equilibrium statistical mechanics (82B26) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Critical phenomena in equilibrium statistical mechanics (82B27) Statistical thermodynamics (82B30) Quantum coherence, entanglement, quantum correlations (81P40)

Cites Work

• Observable correlations in two-qubit states
• Long-range quantum discord in critical spin systems
• Quantum Phase Transitions
• Thermodynamics of One-Dimensional Solvable Models
• Correlations in the Grover search
• Understanding entanglement sudden death through multipartite entanglement and quantum correlations
• Quantifying Entanglement
• Quantum Discord: A Measure of the Quantumness of Correlations

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