Triplet superconductivity in quasi-one-dimensional systems

  title={Triplet superconductivity in quasi-one-dimensional systems},
  author={A. Aligia and L. Arrachea},
  journal={Physical Review B},
  • A. Aligia, L. Arrachea
  • Published 1999
  • Physics
  • Physical Review B
  • We study a Hubbard Hamiltonian, including a quite general nearest-neighbor interaction, parametrized by repulsion V, exchange interactions ${J}_{z}{,J}_{\ensuremath{\perp}},$ bond-charge interaction X, and hopping of pairs W. The case of correlated hopping, in which the hopping between nearest neighbors depends upon the occupation of the two sites involved, is also described by the model for sufficiently weak interactions. We study the model in one dimension with usual continuum-limit field… CONTINUE READING
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    Quantum Theory of Finite Systems
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