119 citations · 778 across the 18 of their papers we have counts for
17 papers
Reverse quantum state engineering using electronic feedback loops
Gerold Kiesslich, Clive Emary, Gernot Schaller +1
We propose an all-electronic technique to manipulate and control interacting quantum systems by unitary single-jump feedback conditioned on the outcome of a capacitively coupled el…
Transport and semiclassical dynamics of coupled quantum dots interacting with a local magnetic moment
Klemens Mosshammer, Gerold Kiesslich, Tobias Brandes
We present a theory of magnetotransport through a system of two coupled electronic orbitals, where the electron spin interacts with a (large) local magnetic moment via an exchange…
Probing the power of an electronic Maxwell Demon
Gernot Schaller, Clive Emary, Gerold Kiesslich +1
We suggest that a single-electron transistor continuously monitored by a quantum point contact may function as a Maxwell demon when closed-loop feedback operations are applied as t…
Limit-Cycles and Chaos in the Current Through a Quantum Dot
Carlos López-Monís, Clive Emary, Gerold Kiesslich +2
We investigate non-linear magneto-transport through a single level quantum dot coupled to ferromagnetic leads, where the electron spin is coupled to a large, external (pseudo)spin…
Charge Qubit Purification by an Electronic Feedback Loop
G. Kiesslich, G. Schaller, C. Emary +1
We propose the manipulation of an isolated qubit by a simple instantaneous closed-loop feedback scheme in which a time-dependent electronic detector current is directly back-couple…
A low-dimensional detector model for full counting statistics: Trajectories, Back-Action, and Fidelity
Gernot Schaller, Gerold Kiesslich, Tobias Brandes
We study the combined counting statistics of two capacitively coupled transport channels. In particular, we examine the conditions necessary for utilizing one channel as detector s…