154 citations · 2k across the 70 of their papers we have counts for
5 papers · 1 filter
Quasiparticle excitations in steady state transport across a correlated layer
Antonius Dorda, Irakli Titvinidze, Enrico Arrigoni
In this work we investigate the spectral and transport properties of a single correlated layer attached to two metallic leads, with particular focus on the low-energy physics. A st…
Transport Through a Correlated Interface: Auxiliary Master Equation Approach
Irakli Titvinidze, Antonius Dorda, Wolfgang von der Linden +1
We present improvements of a recently introduced numerical method [Arrigoni etal, Phys. Rev. Lett. 110, 086403 (2013)] to compute steady state properties of strongly correlated ele…
Auxiliary master equation approach within matrix product states: Spectral properties of the nonequilibrium Anderson impurity model
Antonius Dorda, Martin Ganahl, Hans Gerd Evertz +2
Within the recently introduced auxiliary master equation approach it is possible to address steady state properties of strongly correlated impurity models, small molecules or clust…
Current characteristics of a one-dimensional Hubbard chain: The role of correlation and dissipation
Jakob Neumayer, Enrico Arrigoni, Markus Aichhorn +1
We study the electronic transport in an infinite one-dimensional Hubbard chain, driven by a homogeneous electric field. The physical chain is coupled to fermion bath chains, in ord…
Master equation based steady-state cluster perturbation theory
Martin Nuss, Gerhard Dorn, Antonius Dorda +2
A simple and efficient approximation scheme to study electronic transport characteristics of strongly correlated nano devices, molecular junctions or heterostructures out of equili…