Optical conductivity of a superfluid density wave
Superconductivity
2009-11-07 v1
Abstract
We present a calculation of the low frequency optical conductivity of a superconductor in the presence of quenched inhomogeneity in both the superfluid and normal fluid densities. We find that inhomogeneity in the superfluid density displaces spectral weight from zero frequency to a frequency range that depends critically on the spatial correlation of normal and superfluid density fluctuations.
Cite
@article{arxiv.cond-mat/0201049,
title = {Optical conductivity of a superfluid density wave},
author = {Joseph Orenstein},
journal= {arXiv preprint arXiv:cond-mat/0201049},
year = {2009}
}