Momentum Distribution of a Weakly Coupled Fermi Gas
Strongly Correlated Electrons
2007-05-23 v2
Abstract
We apply the sea-boson method to compute the momentum distribution of a spinless continuum Fermi gas in two space dimensions with short-range repulsive interactions. We find that the ground state of the system is a Landau Fermi liquid(). We also apply this method to study the one-dimensional system when the interactions are long-ranged gauge interactions. We map the Wigner crystal phase of this system.
Cite
@article{arxiv.cond-mat/0305604,
title = {Momentum Distribution of a Weakly Coupled Fermi Gas},
author = {Girish S. Setlur},
journal= {arXiv preprint arXiv:cond-mat/0305604},
year = {2007}
}
Comments
5 pages, plain LaTeX