Luttinger Liquids: The Basic Concepts
Strongly Correlated Electrons
2007-05-23 v2
Abstract
This chapter reviews the theoretical description of interacting fermions in one dimension. The Luttinger liquid concept is elucidated using the Tomonaga-Luttinger model as well as integrable lattice models. Weakly coupled chains and attempts to experimentally verify the theoretical predictions are discussed.
Cite
@article{arxiv.cond-mat/0305035,
title = {Luttinger Liquids: The Basic Concepts},
author = {K. Schonhammer},
journal= {arXiv preprint arXiv:cond-mat/0305035},
year = {2007}
}
Comments
42 pages, 6 figures, minor style changes, to be published in "Interacting Electrons in Low Dimensions", Kluwer Academic Publishers (2003)