Feynman-Vernon influence functional approach to quantum transport in interacting nanojunctions: An analytical hierarchical study

URN to cite this document:: urn:nbn:de:bvb:355-epub-522401
DOI to cite this document:: 10.5283/epub.52240

Magazzù, Luca

; Grifoni, Milena

Preview

PDF - Published Version
(5MB)

Date of publication of this fulltext: 12 May 2022 10:38

Alternative links to fulltext:DOI Publisher

Linked items

Details

Preview

Indexed in

Export bibliographical data

Abstract

We present a nonperturbative and formally exact approach for the charge transport in interacting nanojunctions based on a real-time path-integral formulation of the reduced system dynamics. For reservoirs of noninteracting fermions, the exact trace over the leads??? degrees of freedom results in the time-nonlocal Feynman-Vernon influence functional, a functional of the Grassmann-valued paths of ...