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Interference and interaction effects in adiabatic pumping through quantum dots
Bastian Hiltscher, Michele Governale, Jürgen König
In order to investigate the effects of interference and interaction in adiabatic pumping, we consider an Aharonov-Bohm (AB) interferometer with a quantum dot embedded either in one…
Non-adiabatic pumping through interacting quantum dots
Fabio Cavaliere, Michele Governale, Jürgen König
We study non-adiabatic two-parameter charge and spin pumping through a single-level quantum dot with Coulomb interaction. For the limit of weak tunnel coupling and in the regime of…
Diagrammatic real-time approach to adiabatic pumping through metallic single-electron devices
Nina Winkler, Michele Governale, Jürgen König
We present a real-time diagrammatic formalism to study adiabatic pumping in chains of tunnel-coupled metallic islands. This approach is based on an expansion to linear order in the…