31 citations · 90 across the 6 of their papers we have counts for
3 papers · 1 filter
Non-Markovian correlation functions for open quantum systems
Jinshuang Jin, Christian Karlewski, Michael Marthaler
Beyond the conventional quantum regression theorem, a general formula for non-Markovian correlation functions of arbitrary system operators both in the time- and frequency-domain i…
Lasing and transport in a multi-level double quantum dot system coupled to a microwave oscillator
Christian Karlewski, Andreas Heimes, Gerd Schön
We study a system of two quantum dots, each with several discrete levels, which are coherently coupled to a microwave oscillator. They are attached to electronic leads and coupled…
Magnetic adatoms as memory bits: A quantum master equation analysis
Christian Karlewski, Michael Marthaler, Tobias Märkl +3
Due to underlying symmetries the ground states of magnetic adatoms may be highly stable, which opens perspectives for application as single-atom memory. A specific example is a sin…