Nonmagnetic impurities in two- and three-dimensional Heisenberg antiferromagnets.
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Biomedical subjects
TK Ng
Publications and source records attributed to TK Ng.
Density-matrix renormalization-group study of S=1/2 Heisenberg spin chains: Friedel oscillations and marginal system-size effects.
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Fermi-edge singularity in nonequilibrium systems.
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ac response in the nonequilibrium Anderson impurity model.
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Edge states in open antiferromagnetic Heisenberg chains.
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Vortices in Schwinger-Boson mean-field theory of two-dimensional quantum antiferromagnets.
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Nonmagnetic impurity in the spin-gap state.
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X-ray-edge singularity in nonequilibrium systems.
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Edge states in antiferromagnetic quantum spin chains.
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Nonlinear resonant tunneling through an Anderson impurity at low temperature.
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Edge states in Schwinger-boson mean-field theory of low-dimensional quantum antiferromagnets.
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Effects of disorder on high-temperature superconductors.
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Schwinger-boson mean-field theory for S=1 open spin chains.
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Nonlinear transport in mesoscopic systems.
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Generalized Hohenberg-Kohn theorem and effective Hamiltonian of a quantum system.
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Ginsburg-Landau equation around the superconductor-insulator transition.
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Skyrmion excitation in the infinite-U Hubbard model.
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Mean-field theory of the spiral phases of a doped antiferromagnet.
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