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Antonius Dorda
Researcher at Graz University of Technology
Publications - 22
Citations - 509
Antonius Dorda is an academic researcher from Graz University of Technology. The author has contributed to research in topics: Master equation & Anderson impurity model. The author has an hindex of 12, co-authored 22 publications receiving 397 citations.
Papers
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Auxiliary master equation approach to nonequilibrium correlated impurities
TL;DR: In this article, a numerical method for the study of correlated quantum impurity problems out of equilibrium, which is particularly suited to address steady-state properties within dynamical mean field theory, is presented.
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Auxiliary master equation approach within matrix product states: Spectral properties of the nonequilibrium Anderson impurity model
Antonius Dorda,Martin Ganahl,Martin Ganahl,Hans Gerd Evertz,Wolfgang von der Linden,Enrico Arrigoni +5 more
TL;DR: In this article, the non-equilibrium Anderson impurity model is solved to an unprecedented accuracy to obtain its spectral properties in the steady state using a recently developed approach, and the spectral properties of the nonequilibrium model are obtained using a spectral graph.
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Lindblad-driven discretized leads for nonequilibrium steady-state transport in quantum impurity models: Recovering the continuum limit
Frauke Schwarz,Moshe Goldstein,Antonius Dorda,Enrico Arrigoni,Andreas Weichselbaum,J. von Delft +5 more
TL;DR: In this paper, the Lindblad-driven discretized leads (LDDL) approach is used to describe interacting quantum impurity models in steady-state nonequilibrium.
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Optimized auxiliary representation of a non-Markovian environment by a Lindblad equation
TL;DR: In this paper, a general scheme to map correlated nonequilibrium quantum impurity problems onto an auxiliary open quantum system of small size is presented, where the infinite fermionic reservoirs of the original system are replaced by a small number of noninteracting auxiliary bath sites whose dynamics is described by a Lindblad equation.