Effect of three-spin interaction on thermal entanglement in Heisenberg XXZ model

DOI10.1007/s11128-017-1731-7zbMath1387.81055arXiv1710.00139OpenAlexW3101952614MaRDI QIDQ1702065

Jing-Heng Fu, Guo-Feng Zhang

Publication date: 27 February 2018

Published in: Quantum Information Processing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1710.00139

zbMATH Keywords

concurrencethree-spin interactionHeisenberg XXZ model

Mathematics Subject Classification ID

Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Statistical mechanics of magnetic materials (82D40) Quantum coherence, entanglement, quantum correlations (81P40)

Related Items (4)

Negativity and quantum phase transition in a mixed spin-\((\frac{1}{2}, \frac{5}{2}, \frac{1}{2})\) Ising-Heisenberg branched chain ⋮ Maximal thermal entanglement using three-spin interactions ⋮ Dense coding in a three-qubit Heisenberg \textit{XXZ} spin chain with three-site interactions ⋮ Steady-state entanglement and thermalization of coupled qubits in two common heat baths

Cites Work

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• Pairwise thermal entanglement in the \(n\)-qubit \((n\leqslant 5)\) Heisenberg \(XX\) chain
• Thermal entanglement between alternate qubits of a four-qubit Heisenberg<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>X</mml:mi><mml:mi>X</mml:mi></mml:mrow></mml:math>chain in a magnetic field
• Characterization of entanglement of more than two qubits with Bell inequalities and global entanglement
• Thermal entanglement in three-qubit Heisenberg models
• Effects of anisotropy on thermal entanglement

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