Transport across an Anderson quantum dot in the intermediate coupling regime

URN to cite this document:: urn:nbn:de:bvb:355-epub-288809
DOI to cite this document:: 10.5283/epub.28880

Kern, Johannes ; Grifoni, Milena

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Date of publication of this fulltext: 07 Oct 2013 11:00

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Abstract

We describe linear and nonlinear transport across a strongly interacting single impurity Anderson model quantum dot with intermediate coupling to the leads, i.e. with tunnel coupling Γ of the order of the thermal energy kBT. The coupling is large enough that sequential tunneling processes (second order in the tunneling Hamiltonian) alone do not suffice to properly describe the transport ...