Flat quasiparticle dispersion in the 2D t-J model.
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Biomedical subjects
E Dagotto
Publications and source records attributed to E Dagotto.
Optical conductivity of the Hubbard model at finite temperature.
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Spin-charge separation in the two-dimensional Hubbard and t-J models at low electronic density.
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d-wave bound state of holes in an antiferromagnet.
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Superconductivity near phase separation in models of correlated electrons.
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Random-exchange disorder in the spin-1/2 XXZ chain.
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Cluster diagonalization in systematically expanded Hilbert spaces: Application to models of correlated electrons.
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Accelerated convergence in exact-diagonalization studies.
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Dynamical properties of antiferromagnetic Heisenberg spin chains.
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Spin gap and superconductivity in the one-dimensional t-J model with Coulomb repulsion.
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Dynamical properties of a single hole in an antiferromagnet.
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Many-body basis-set reduction applied to the two-dimensional t-Jz model.
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Ground-state properties of the Hubbard model on a C60 cluster.
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Generalized spin-density-wave state of the Hubbard model for C12 and C60 clusters.
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Excitation spectrum of Heisenberg spin ladders.
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Indications of dx2-y2 superconductivity in the two dimensional t-J model.
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Superconductivity in the two-dimensional t-J model.
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Single-particle spectral weight of a two-dimensional Hubbard model.
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