Charge Ordered RVB States in the Doped Cuprates
Strongly Correlated Electrons
2009-11-10 v1 Superconductivity
Abstract
We study charge ordered d-wave resonating valence bond states (dRVB) in the doped cuprates, and estimate the energies of these states in a generalized model by using a renormalized mean field theory. The long range Coulomb potential tends to modulate the charge density in favor of the charge ordered RVB state. The possible relevance to the recently observed checkerboard patterns in tunnelling conductance in high cuprates is discussed.
Cite
@article{arxiv.cond-mat/0408504,
title = {Charge Ordered RVB States in the Doped Cuprates},
author = {Huai-Xiang Huang and You-Quan Li and Fu-Chun Zhang},
journal= {arXiv preprint arXiv:cond-mat/0408504},
year = {2009}
}
Comments
4 pages, 4 figures, 3 tables