A one-channel conductor in an ohmic environment: mapping to a TLL and full counting statistics
Mesoscale and Nanoscale Physics
2009-11-10 v2 Strongly Correlated Electrons
Abstract
It is shown that a one-channel mesoscopic conductor in an ohmic environment can be mapped to the problem of a backscattering impurity in a Tomonaga-Luttinger liquid (TLL). This allows to determine non perturbatively the effect of the environment on curves, and to find an exact relationship between dynamic Coulomb blockade and shot noise. We investigate critically how this relationship compares to recent proposals in the literature. The full counting statistics is determined at zero temperature.
Keywords
Cite
@article{arxiv.cond-mat/0312477,
title = {A one-channel conductor in an ohmic environment: mapping to a TLL and full counting statistics},
author = {Ines Safi and Hubert Saleur},
journal= {arXiv preprint arXiv:cond-mat/0312477},
year = {2009}
}
Comments
5 pages, 2 figures, shortened version for publication in Phys. Rev. Lett