Correlated electrons in high-temperature superconductors

@article{Dagotto1994CorrelatedEI,
  title={Correlated electrons in high-temperature superconductors},
  author={Elbio Dagotto},
  journal={Reviews of Modern Physics},
  year={1994},
  volume={66},
  pages={763-840}
}
  • E. Dagotto
  • Published 5 November 1993
  • Physics
  • Reviews of Modern Physics
Theoretical ideas and experimental results concerning high-temperature superconductors are reviewed. Special emphasis is given to calculations performed with the help of computers applied to models of strongly correlated electrons proposed to describe the two-dimensional Cu${\mathrm{O}}_{2}$ planes. The review also includes results using several analytical techniques. The one- and three-band Hubbard models and the $t\ensuremath{-}J$ model are discussed, and their behavior compared against… 
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