49 citations · 129 across the 7 of their papers we have counts for
7 papers
Pseudogap Anderson impurity model out of equilibrium: A master equation tensor network approach
Delia M. Fugger, Daniel Bauernfeind, Max E. Sorantin +1
We study equilibrium and nonequilibrium properties of the single-impurity Anderson model with a power-law pseudogap in the density of states. In equilibrium, the model is known to…
Non-equilibrium Green's functions and their relation to the negative differential conductance in the interacting resonant level model
Max E. Sorantin, Wolfgang von der Linden, Roman Lucrezi +1
We evaluate the non-equilibrium single particle Green's functions in the steady state of the interacting resonant level model (IRLM) under the effect of an applied bias voltage. Em…
Auxiliary master equation approach within stochastic wave functions: Application to the Interacting Resonant Level Model
Max E. Sorantin, Delia M. Fugger, Antonius Dorda +2
We present further developments of the auxiliary master equation approach (AMEA), a numerical method to simulate many-body quantum systems in as well as out of equilibrium, and app…
Density-wave steady-state phase of dissipative ultracold fermions with nearest-neighbor interactions
Jaromir Panas, Michael Pasek, Arya Dhar +6
In this work we investigate the effect of local dissipation on the presence of density-wave ordering in spinful fermions with both local and nearest-neighbor interactions as descri…
Charge redistribution in correlated heterostuctures within nonequilibrium real-space dynamical mean-field theory
Irakli Titvinidze, Max E. Sorantin, Antonius Dorda +2
We address the steady-state behavior of a system consisting of several correlated monoatomic layers sandwiched between two metallic leads under the influence of a bias voltage. In…
Impact ionization processes in the steady state of a driven Mott insulating layer coupled to metallic leads
Max E. Sorantin, Antonius Dorda, Karsten Held +1
We study a simple model of photovoltaic energy harvesting across a Mott insulating gap consisting of a correlated layer connected to two metallic leads held at different chemical p…
Optimized auxiliary representation of a non-Markovian environment by a Lindblad equation
Antonius Dorda, Max E. Sorantin, Wolfgang von der Linden +1
We present a general scheme to map correlated nonequilibrium quantum impurity problems onto an auxiliary open quantum system of small size. The infinite fermionic reservoirs of the…