Bonn 2025 – scientific programme
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Q: Fachverband Quantenoptik und Photonik
Q 69: Open Quantum Systems II (joint session Q/QI)
Q 69.2: Talk
Friday, March 14, 2025, 11:15–11:30, HS I
Markovianity in Quantum Thermodynamics: Principles and Practice — •Thomas Schulte-Herbrüggen1, Emanuel Malvetti1, Frederik vom Ende2, and Gunther Dirr3 — 1Technical University of Munich (TUM) — 2FU Berlin — 3University of Würzburg
We connect quantum control theory with quantum thermodynamics for open Markovian systems. We sketch a Markovianity Filter, i.e. how to construct the Markovian counterparts of several types of quantum Thermal Operations (via Lie semigroups). By way of example, we parameterise the Markovian subset of maps within the set of all Thermal Operations.
As an application, we give inclusions in terms of d-majorisation for reachable sets of bilinear control systems, where coherent controls are complemented by switchable couplings to a thermal bath as additional resource.
Keywords: Markovianity; Quantum Thermodynamics; Quantum Control