Response of an electron system to a periodic potential
High Energy Physics - Theory
2017-02-08 v1
Abstract
We give a quantum field theoretical treatment of a one dimensional electron system with a fixed chemical potential . The non-perturbative Lindhard response function is found for an electron system in a sinusoidal potential.
Cite
@article{arxiv.hep-th/0012207,
title = {Response of an electron system to a periodic potential},
author = {S. Nagy and K. Sailer},
journal= {arXiv preprint arXiv:hep-th/0012207},
year = {2017}
}
Comments
5 pages, 1 figure