d-Wave Pairing Correlation in the Two-Dimensional t-J Model
Superconductivity
2009-10-31 v1 Strongly Correlated Electrons
Abstract
The pair-pair correlation function of the two-dimensional t-J model is studied by using the power-Lanczos method and an assumption of monotonic behavior. In comparison with the results of the ideal Fermi gas, we conclude that the 2D t-J model does not have long range d-wave superconducting correlation in the interesting parameter range of . Implications of this result will also be discussed.
Cite
@article{arxiv.cond-mat/9807027,
title = {d-Wave Pairing Correlation in the Two-Dimensional t-J Model},
author = {C. T. Shih and Y. C. Chen and H. Q. Lin and T. K. Lee},
journal= {arXiv preprint arXiv:cond-mat/9807027},
year = {2009}
}
Comments
4 pages, 6 figures, accepted by PRL