956 citations · 6.7k across the 107 of their papers we have counts for
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Controlling observables in time-dependent quantum transport
K. J. Pototzky, E. K. U. Gross
The theory of time-dependent quantum transport addresses the question: How do electrons flow through a junction under the influence of an external perturbation as time goes by? In…
How to interpret the spectral density of the Keldysh nonequilibrium Green's function
K. J. Pototzky, E. K. U. Gross
This paper is devoted to the study and interpretation of the spectral function of the Keldysh nonequilibrium Green's function. The spatial diagonal of the spectr…
Optimizing the Cooper pair splitting efficiency in a Y-shaped junction
K. J. Pototzky, E. K. U. Gross
This letter is devoted to the optimization of the Cooper pair splitting efficiency in a Y-shaped junction. The latter consists of two quantum dots, one superconducting and two norm…
Correlation effects in bistability at the nanoscale: steady state and beyond
E. Khosravi, A. -M. Uimonen, A. Stan +4
The possibility of finding multistability in the density and current of an interacting nanoscale junction coupled to semi-infinite leads is studied at various levels of approximati…
Comparative study of many-body perturbation theory and time-dependent density functional theory in the out-of-equilibrium Anderson model
A. -M. Uimonen, E. Khosravi, A. Stan +4
We study time-dependent electron transport through an Anderson model. The electronic interactions on the impurity site are included via the self-energy approximations at Hartree-Fo…
Dynamical Coulomb Blockade and the Derivative Discontinuity of Time-Dependent Density Functional Theory
S. Kurth, G. Stefanucci, E. Khosravi +2
The role of the discontinuity of the exchange-correlation potential of density functional theory is studied in the context of electron transport and shown to be intimately related…