N-particle scattering matrix for electrons interacting on a quantum dot
Mesoscale and Nanoscale Physics
2008-06-10 v2 Strongly Correlated Electrons
Abstract
We present a non-perturbative expression for the scattering matrix of particles interacting inside a quantum dot. Characterizing the dot by its resonances, we find a compact form for the scattering matrix in a real-time representation. We study the transmission probabilities and interaction-induced orbital entanglement of two electrons incident on the dot in a spin-singlet state.
Cite
@article{arxiv.0711.4308,
title = {N-particle scattering matrix for electrons interacting on a quantum dot},
author = {A. V. Lebedev and G. B. Lesovik and G. Blatter},
journal= {arXiv preprint arXiv:0711.4308},
year = {2008}
}
Comments
4 pages