Excitons in insulating cuprates.
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Biomedical subjects
AA Aligia
Publications and source records attributed to AA Aligia.
Anomalous flux quantization in a hubbard ring with correlated hopping.
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Phase separation and valence instabilities in cuprate superconductors: Effective one-band-model approach.
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Magnetic, nonmagnetic, and non-Fermi-liquid ground state of an impurity fluctuating between two magnetic configurations.
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Electronic structure of the CuO3 chains in RBa2Cu3O6+x (R=Y or a rare earth).
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Erratum: Superconducting correlations in Hubbard chains with correlated hopping
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Ground state and magnetic susceptibility of intermediate-valence Tm impurities.
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Superconductivity from correlated hopping.
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Long-range Coulomb repulsion and finite-size approximations.
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Derivation and numerical study of the singlet-triplet model for cuprate superconductors.
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Brinkman-Rice transition driven by interatomic repulsion in hexagonal copper oxides.
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Phase diagram of an extended Hubbard model with correlated hopping at half filling.
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Single-particle spectral function of a generalized Hubbard model: Metal-insulator transition.
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Superconducting correlations in Hubbard chains with correlated hopping.
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Exact solution of a Hubbard chain with bond-charge interaction.
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Mechanism for electric field effects observed in YBa2Cu3O7-x films.
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Effect of the Cu-Cu superexchange on the stability of Zhang-Rice singlets.
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Systematic derivation of a generalized t-J model.
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