107 citations · 355 across the 11 of their papers we have counts for
14 papers
Thermalization of locally perturbed many-body quantum systems
Lennart Dabelow, Patrick Vorndamme, Peter Reimann
Deriving conditions under which a macroscopic system thermalizes directly from the underlying quantum many-body dynamics of its microscopic constituents is a long-standing challeng…
Refining Deutsch's approach to thermalization
Peter Reimann, Lennart Dabelow
The ground breaking investigation by Deutsch [Phys. Rev. A 43, 2046 (1991)] of how closed many-body quantum systems approach thermal equilibrium is revisited. It is shown how to ca…
Typical relaxation of perturbed quantum many-body systems
Lennart Dabelow, Peter Reimann
We substantially extend our relaxation theory for perturbed many-body quantum systems from [Phys. Rev. Lett. 124, 120602 (2020)] by establishing an analytical prediction for the ti…
How irreversible are steady-state trajectories of a trapped active particle?
Lennart Dabelow, Stefano Bo, Ralf Eichhorn
The defining feature of active particles is that they constantly propel themselves by locally converting chemical energy into directed motion. This active self-propulsion prevents…
Irreversibility in active matter: General framework for active Ornstein-Uhlenbeck particles
Lennart Dabelow, Ralf Eichhorn
Active matter systems are driven out of equilibrium by conversion of energy into directed motion locally on the level of the individual constituents. In the spirit of a minimal des…
Modification of quantum many-body relaxation by perturbations exhibiting a banded matrix structure
Lennart Dabelow, Patrick Vorndamme, Peter Reimann
We investigate how the observable relaxation behavior of an isolated quantum many-body system is modified in response to weak-to-moderate perturbations within a nonperturbative typ…