Tunneling into strongly biased Tomonaga-Luttinger liquid
Mesoscale and Nanoscale Physics
2011-02-04 v1 Strongly Correlated Electrons
Abstract
We calculate the tunneling density of states for a Tomonaga-Luttinger liquid placed under a strong bias voltage. For the tunneling through a side-coupled point contact, one can observe the power law singularities in the tunneling density of states separately for the right- and left-movers despite the point-like tunnel contact. Deviations of the nonequilibrium tunneling exponents from the equilibrium case are discussed.
Keywords
Cite
@article{arxiv.0705.4552,
title = {Tunneling into strongly biased Tomonaga-Luttinger liquid},
author = {Maxim Trushin and A. L. Chudnovskiy},
journal= {arXiv preprint arXiv:0705.4552},
year = {2011}
}
Comments
4 pages, 3 figs