Transmission of two interacting electrons
Mesoscale and Nanoscale Physics
2009-10-31 v1
Abstract
The transmission of two electrons through a region where they interact is found to be enhanced by a renormalization of the repulsive interaction. For a specific example of the single-particle Hamiltonian, which includes a strongly attractive potential, the renormalized interaction becomes attractive, and the transmission has a pronounced maximum as function of the depth of the single-electron attractive potential. The results apply directly to a simple model of scattering of two interacting electrons by a quantum dot.
Keywords
Cite
@article{arxiv.cond-mat/9912083,
title = {Transmission of two interacting electrons},
author = {O. Entin-Wohlman and A. Aharony and Y. Imry and Y. Levinson},
journal= {arXiv preprint arXiv:cond-mat/9912083},
year = {2009}
}
Comments
12 pages, 2 figures