Physics in one dimension: theoretical concepts for quantum many-body systems
Strongly Correlated Electrons
2015-06-12 v1
Abstract
Various sophisticated approximation methods exist for the description of quantum many-body systems. It was realized early on that the theoretical description can simplify considerably in one-dimensional systems and various exact solutions exist. The focus in this introductory paper is on fermionic systems and the emergence of the Luttinger liquid concept.
Cite
@article{arxiv.1212.1632,
title = {Physics in one dimension: theoretical concepts for quantum many-body systems},
author = {K. Schonhammer},
journal= {arXiv preprint arXiv:1212.1632},
year = {2015}
}
Comments
Invited introductory theoretical paper in a JPCM special issue on physics in one dimension