Entropy bound for time reversal markers
2023 | preprint. A publication with affiliation to the University of Göttingen.
Jump to: Cite & Linked | Documents & Media | Details | Version history
Documents & Media
Details
- Authors
- Knotz, Gabriel; Muenker, Till M.; Betz, Timo ; Krüger, Matthias
- Abstract
- Considering positive observables with specific symmetries under path reversal yields a bound for entropy production, in terms of the deviation of the observable mean from equilibrium, or, equivalently, in terms of the difference of the mean measured in forward and backward dynamics. It is fundamentally different than known relations such as the thermodynamic uncertainty relation. The bound is met exactly for a two state process. We further exemplify the relation for a trapped active Brownian particle. This relation is not limited to Markov chains or specific dynamics.
- Issue Date
- 2023
- Organization
- III. Physikalisches Institut - Biophysik