Superconductivity in the Two-Dimensional $t$-$J$ Model at Low Hole Doping
Condensed Matter
2016-08-31 v1
Abstract
By combining a generalized Lanczos scheme with the variational Monte Carlo method we can optimize the short- and long-range properties of the groundstate separately. This allows us to measure the long-range order of the groundstate of the - model as a function of the coupling constant , and identify a region of finite d-wave superconducting long-range order. With a lattice size of 50 sites we can reliably examine hole densities down to 0.16.
Cite
@article{arxiv.cond-mat/9405039,
title = {Superconductivity in the Two-Dimensional $t$-$J$ Model at Low Hole Doping},
author = {Elmar S. Heeb and T. Maurice Rice},
journal= {arXiv preprint arXiv:cond-mat/9405039},
year = {2016}
}
Comments
12 pages and 4 PostScript figures, ReVTeX 3.0, ETH-TH/94-15