Pairwise entanglement in the XX model with a magnetic impurity

DOI10.1088/0305-4470/35/19/310zbMath1044.81022arXivquant-ph/0201025OpenAlexW2082417347MaRDI QIDQ4465701

Allan I. Solomon, Xiao-Guang Wang, Hong-Chen Fu

Publication date: 9 June 2004

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/quant-ph/0201025

Mathematics Subject Classification ID

Quantum computation (81P68) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

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QUANTUM TELEPORTATION VIA 1D OPTICAL LATTICE CHAINS WITH NONLINEAR COUPLING ⋮ Controllability and robustness of quantum correlation in XXZ Heisenberg model with Dzyaloshinskii-Moriya interaction and homogeneous magnetic field ⋮ Quantum entanglement and teleportation in a vertical quantum dot ⋮ Quantum discord in optical coherent states ⋮ Thermal entanglement of \(XXZ\) Heisenberg chain under rectangle magnetic field ⋮ Analytical study of thermal entanglement in a two-dimensional \(J_1\)-\(J_2\) model ⋮ Magnetic impurity effects on the entanglement of three-qubit Heisenberg \(XY\) chain with intrinsic decoherence ⋮ QUANTUM INFORMATION TRANSFER IN A TWO-PARALLEL SPIN-CHAIN CHANNEL WITH INTERNAL AND EXTERNAL EFFECTS ⋮ Dynamics of pairwise entanglement in the four-qubit HeisenbergXXspin chain ⋮ DYNAMICS OF PAIRWISE ENTANGLEMENT IN THE THREE-QUBIT HEISENBERG XX SPIN CHAIN ⋮ QUANTUM COMMUNICATION VIA HEISENBERG XYZ SYSTEM ⋮ QUANTUM PHASE TRANSITIONS AND ENTANGLEMENT IN J₁–J₂ MODEL ⋮ Tuning the thermal entanglement in a Ising-\(XXZ\) diamond chain with two impurities ⋮ Entanglement in quantum Heisenberg \(XY\) chain with phase decoherence

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