Non-equilibrium current via geometric scatterers
Mathematical Physics
2019-12-10 v1 Mesoscale and Nanoscale Physics
math.MP
Quantum Physics
Abstract
We investigate non-equilibrium particle transport in the system consisting of a geometric scatterer and two leads coupled to heat baths with different chemical potentials. We derive expression for the corresponding current the carriers of which are fermions and analyze numerically its dependence of the model parameters in examples, where the scatterer has a rectangular or triangular shape.
Cite
@article{arxiv.1405.4391,
title = {Non-equilibrium current via geometric scatterers},
author = {Pavel Exner and Hagen Neidhardt and Milos Tater and Valentin A. Zagrebnov},
journal= {arXiv preprint arXiv:1405.4391},
year = {2019}
}
Comments
18 pages, 8 figures