89 citations · 89 across the 1 of their papers we have counts for
4 papers
Electron transport in the four-lead two-impurity Kondo model: Nonequilibrium perturbation theory with almost degenerate levels
V. Koerting, J. Paaske, P. Wölfle
The eigenstates of an isolated nanostructure may get mixed by the coupling to external leads. This effect is the stronger, the smaller the level splitting on the dot and the larger…
Transport of interacting electrons through a potential barrier: nonperturbative RG approach
D. N. Aristov, P. Woelfle
We calculate the linear response conductance of electrons in a Luttinger liquid with arbitrary interaction g_2, and subject to a potential barrier of arbitrary strength, as a funct…
Transconductance of a double quantum dot system in the Kondo regime
V. Koerting, P. Wölfle, J. Paaske
We consider a lateral double-dot system in the Coulomb blockade regime with a single spin-1/2 on each dot, mutually coupled by an anti-ferromagnetic exchange interaction. Each of t…
Nonequilibrium Transport through a Kondo Dot in a Magnetic Field: Perturbation Theory
J. Paaske, A. Rosch, P. Wölfle
Using nonequilibrium perturbation theory, we investigate the nonlinear transport through a quantum dot in the Kondo regime in the presence of a magnetic field. We calculate the lea…