212 citations · 546 across the 9 of their papers we have counts for
4 papers · 1 filter
Interaction-induced harmonic frequency mixing in quantum dots
M. Thorwart, R. Egger, A. O. Gogolin
We show that harmonic frequency mixing in quantum dots coupled to two leads under the influence of time-dependent voltages of different frequency is dominated by interaction effect…
Iterative real-time path integral approach to nonequilibrium quantum transport
S. Weiss, J. Eckel, M. Thorwart +1
We have developed a numerical approach to compute real-time path integral expressions for quantum transport problems out of equilibrium. The scheme is based on a deterministic iter…
Analytical solution of the bosonic three-body problem
Alexander O. Gogolin, Christophe Mora, Reinhold Egger
We revisit the problem of three identical bosons in free space, which exhibits a universal hierarchy of bound states (Efimov trimers). Modelling a narrow Feshbach resonance within…
Superconducting non-equilibrium transport through a weakly interacting quantum dot
L. Dell'Anna, A. Zazunov, R. Egger
We study the out-of-equilibrium current through an interacting quantum dot modelled as an Anderson impurity contacted by two BCS superconductors held at fixed voltage bias. In orde…