Phenomenological model for two gap states in underdoped high-temperature superconductors and short-range antiferromagnetic correlation effect
Strongly Correlated Electrons
2008-08-08 v1 Superconductivity
Abstract
Assuming antiferromagnetic orbital correlations to model the pseudogap state in the underdoped high-temperature superconductors, we study how this correlation is distinguished from the d-wave superconductivity correlation with including the finite-range antiferromagnetic correlation effect. In spite of the fact that both correlations have the same d-wave symmetry, the contributions from each correlation is clearly distinguished in the spectral weight and the density of states.
Cite
@article{arxiv.0808.0952,
title = {Phenomenological model for two gap states in underdoped high-temperature superconductors and short-range antiferromagnetic correlation effect},
author = {T. Morinari},
journal= {arXiv preprint arXiv:0808.0952},
year = {2008}
}
Comments
4 pages, 7 figures