Pairwise thermal entanglement in the \(n\)-qubit \((n\leqslant 5)\) Heisenberg \(XX\) chain

DOI10.1016/S0375-9601(02)00883-6zbMath0997.82012OpenAlexW1982845307MaRDI QIDQ1611166

Sanru Hao, Wenxue Chen, Xiao-Qiang Xi, Rui-Hong Yue

Publication date: 21 August 2002

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0375-9601(02)00883-6

zbMATH Keywords

critical temperature

Mathematics Subject Classification ID

Quantum equilibrium statistical mechanics (general) (82B10) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Quantum measurement theory, state operations, state preparations (81P15) Statistical thermodynamics (82B30)

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Cites Work

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• Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels
• Thermal entanglement in three-qubit Heisenberg models
• Entanglement of Formation of an Arbitrary State of Two Qubits
• Effects of anisotropy on thermal entanglement

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