Resonance in an open quantum dot system with a Coulomb interaction: a Bethe-ansatz approach
Strongly Correlated Electrons
2011-11-10 v1 Mesoscale and Nanoscale Physics
Abstract
An open quantum system consisting of a quantum dot with a Coulomb interaction and two leads without interactions is studied. The many-body scattering states are constructed with the Bethe-ansatz approach. The expectation value of the electric current is exactly calculated for the scattering states to observe resonance peaks due to many-body scattering.
Keywords
Cite
@article{arxiv.0705.3994,
title = {Resonance in an open quantum dot system with a Coulomb interaction: a Bethe-ansatz approach},
author = {Akinori Nishino and Naomichi Hatano},
journal= {arXiv preprint arXiv:0705.3994},
year = {2011}
}
Comments
8 pages, 2 figures