EFFECTS OF ANISOTROPY ON DYNAMICS OF PAIRWISE ENTANGLEMENT IN THE FOUR-QUBIT HEISENBERG XXZ MODEL

DOI10.1142/S0219749909005900zbMath1180.81018MaRDI QIDQ3401035

Jin-Liang Guo, He-shan Song

Publication date: 28 January 2010

Published in: International Journal of Quantum Information (Search for Journal in Brave)

zbMATH Keywords

concurrencedynamic evolutionpairwise entanglement

Mathematics Subject Classification ID

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

Cites Work

• A study on the sudden death of entanglement
• Stationary state entanglement of interacting system of the qubit and thermal field with phase decoherence
• Entanglement decay versus energy change: a model
• Magnetic impurity effects on the entanglement of three-qubit Heisenberg \(XY\) chain with intrinsic decoherence
• 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
• Effects of inhomogeneous magnetic field on entanglement and teleportation in a two-qubit HeisenbergXXZchain with intrinsic decoherence
• Dynamics of pairwise entanglement in the four-qubit HeisenbergXXspin chain
• Entanglement sudden death in a spin channel
• Entanglement of Formation of an Arbitrary State of Two Qubits
• Quantum information and computation
• Dynamics of pairwise entanglement between two Tavis–Cummings atoms

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