675 citations · 5.6k across the 111 of their papers we have counts for
7 papers · 1 filter
Calorimetric measurement of quantum work
Jukka P. Pekola, Paolo Solinas, Alexander Shnirman +1
To define the work performed on a driven quantum system in a physically sound way has turned out to be a truly non-trivial task, except in some special cases of limited applicabili…
Full counting statistics applied to dissipative Cooper pair pumping
P. Wollfarth, I. Kamleitner, A. Shnirman
We calculate the charge transport in a flux biased dissipative Cooper pair pump using the method of full counting statistics (FCS). This is instead of a more traditional technique…
Adiabatic pumping through an interacting quantum dot with spin-orbit coupling
Stephan Rojek, Jürgen König, Alexander Shnirman
We study adiabatic pumping through a two-level quantum dot with spin-orbit coupling. Using a diagrammatic real-time approach, we calculate both the pumped charge and spin for a per…
Engineering and manipulating topological qubits in 1D quantum wires
Panagiotis Kotetes, Alexander Shnirman, Gerd Schön
We investigate the Josephson effect in TNT and NTN junctions, consisting of topological (T) and normal (N) phases of semiconductor-superconductor 1D heterostructures in the presenc…
-Echo Sequence - Protecting the state of a qubit in the presence of coherent interaction
Clemens Müller, Alexander Shnirman, Martin Weides
We propose a sequence of pulses intended to preserve the state of a qubit in the presence of strong, coherent coupling to another quantum system. The sequence can be understood as…
Lasing and transport in a coupled quantum dot-resonator system
Pei-Qing Jin, Michael Marthaler, Jared H. Cole +2
We investigate a double quantum dot coupled to a transmission line resonator. By driving a current through the double dot, a population inversion between the dot levels can be crea…