Transport in Quasi One-Dimensional Systems
Strongly Correlated Electrons
2007-05-23 v1
Abstract
The interplay of Umklapp scattering from a periodic potential and other scattering processes determine the conductivity of (quasi) one-dimensional metals. We show that the transport at finite temperature is qualitatively and quantitatively strongly influenced by a number of approximate conservation laws. Typically, not the strongest but the second strongest scattering mechanism determines the dc-conductivity. We discuss the optical conductivity both of strongly anisotropic, quasi one-dimensional Fermi liquids and of Luttinger liquids.
Cite
@article{arxiv.cond-mat/0104181,
title = {Transport in Quasi One-Dimensional Systems},
author = {A. Rosch},
journal= {arXiv preprint arXiv:cond-mat/0104181},
year = {2007}
}
Comments
talk given at the spring meeting of the DPG 2001, to be published in Advances in Solid State Physics, 41