Anomalous Charge Dynamics in the Superconducting State of Underdoped Cuprates
Strongly Correlated Electrons
2009-10-30 v1 Superconductivity
Abstract
We present fermi liquid expressions for the low temperature behavior of the superfluid stiffness, explain why they differ from those suggested recently by Lee and Wen, and discuss their applicability to data on high- superconductors. We find that a consistent description requires a strong, doping dependent anisotropy, which affects states near the zone corners much more strongly than those near the zone diagonals.
Keywords
Cite
@article{arxiv.cond-mat/9709222,
title = {Anomalous Charge Dynamics in the Superconducting State of Underdoped Cuprates},
author = {A. J. Millis and S. M. Grivin and L. B. Ioffe and A. I. Larkin},
journal= {arXiv preprint arXiv:cond-mat/9709222},
year = {2009}
}