Stripes and the t-J model
Strongly Correlated Electrons
2009-10-31 v1 Superconductivity
Abstract
We investigate the two-dimensional t-J model at a hole doping of x = 1/8 and J/t = 0.35 with exact diagonalization. The low-energy states are uniform (not striped). We find numerous excited states with charge density wave structures, which may be interpreted as striped phases. Some of these are consistent with neutron scattering data on the cuprates and nickelates.
Keywords
Cite
@article{arxiv.cond-mat/9812022,
title = {Stripes and the t-J model},
author = {C. Stephen Hellberg and Efstratios Manousakis},
journal= {arXiv preprint arXiv:cond-mat/9812022},
year = {2009}
}
Comments
4 pages; 4 eps figures included in text; Revtex