Graphene: A Pseudochiral Fermi Liquid
Mesoscale and Nanoscale Physics
2009-11-13 v1
Abstract
Doped graphene sheets are pseudochiral two-dimensional Fermi liquids with abnormal electron-electron interaction physics. We address graphene's Fermi liquid properties quantitatively using a microscopic random-phase-approximation theory and comment on the importance of using exchange-correlation potentials based on the properties of a chiral two-dimensional electron gas in density-functional-theory applications to graphene nanostructures.
Keywords
Cite
@article{arxiv.0704.3786,
title = {Graphene: A Pseudochiral Fermi Liquid},
author = {Marco Polini and Reza Asgari and Yafis Barlas and T. Pereg-Barnea and A. H. MacDonald},
journal= {arXiv preprint arXiv:0704.3786},
year = {2009}
}