One dimensional strongly interacting Luttinger liquid of lattice spinless fermions
Strongly Correlated Electrons
2009-11-07 v1
Abstract
The spinless fermion model with hard core repulsive potential extended on a few lattice sites is considered.The Luttinger liquid behaviour is studied for the different values of a hard core radius. A critical exponent of the one particle correlation function for arbitrary electron density and coupling constant are obtained.
Keywords
Cite
@article{arxiv.cond-mat/0110289,
title = {One dimensional strongly interacting Luttinger liquid of lattice spinless fermions},
author = {Igor N. Karnaukhov and Alexander A. Ovchinnikov},
journal= {arXiv preprint arXiv:cond-mat/0110289},
year = {2009}
}
Comments
4 pages, 4 figures, Latex