(2+1)-Dimensional Fermion Determinant in a Constant Background Field at Finite Temperature and Density
High Energy Physics - Theory
2014-11-18 v1
Abstract
We evaluate exactly both the non-relativistic and relativistic fermion determinant in 2+1 dimensions in a constant background field at finite temperature. The effect of finite chemical potential is also considered. In both cases, the systems are decoupled into an infinite number of 1+1 fermions by Fourier transformation in the -variable. The total effective actions demonstrate non-extensiveness in the dimension.
Keywords
Cite
@article{arxiv.hep-th/9908059,
title = {(2+1)-Dimensional Fermion Determinant in a Constant Background Field at Finite Temperature and Density},
author = {Sze-Shiang Feng and Zhi Yao and De-Pin Zhao and De-Si Zang},
journal= {arXiv preprint arXiv:hep-th/9908059},
year = {2014}
}
Comments
11 pages, LATEX. no figures