Superconductivity of Carriers Doped into the Static Charge Density Wave State in 2-Dimensional Square Lattice

@article{Kishine1995SuperconductivityOC,
  title={Superconductivity of Carriers Doped into the Static Charge Density Wave State in 2-Dimensional Square Lattice},
  author={J. Kishine and Hiroshi Namaizawa},
  journal={Progress of Theoretical Physics},
  year={1995},
  volume={93},
  pages={519-540}
}
On the purpose of studying the effect of long-range Coulomb-interaction in strongly correlated electronic systems we bring in as its representative the nearest-neighbor repulsion (v) in addition to the on-site repulsion (u) and shall investigate the possibility of the superconducting transition .of carriers doped into the charge-density wave (CDW) state expected for v > u/4 in 2-dimensional square lattice. We shall see that strongly correlated hopping processes of doped carriers make the…