paper

Dynamics of Inhomogeneous Tomonaga-Luttinger Liquid Wire

arXiv:cond-mat/9511024 · doi:10.1103/PhysRevB.52.R8666

Abstract

Dynamics of the 1D electron transport between two reservoirs are studied based on the inhomogeneous Tomonaga- Luttinger Liquid (ITLL) model in the case when the effect of the electron backscattering on the impurities is negligible. The inhomogeneities of the interaction lead to a charge wave reflection. This effect supposes a special behavior of the transport characteristics at the microwave frequencies. New features are predicted in the current noise spectrum and in the a.c. current- frequency dependence. Knowledge of them may be very useful to identify experimental setup with the one specified by the ITLL model.

10 pages with 2 figures, RevTex, developed variant of cond-mat/9507089 published in Phys. Rev. B 52, R8666 (95)

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