Virial-like Thermodynamic Uncertainty Relation in the Tight-Binding Regime
arXiv:2202.10526 · doi:10.1063/5.0107554
Abstract
We presented a methodology to approximate the entropy production for Brownian motion in a tilted periodic potential. The approximation stems from the well known thermodynamic uncertainty relation. By applying a virial-like expansion, we provided a tighter lower limit solely in terms of the drift velocity and diffusion. The approach presented is systematically analysed in the tight-binding regime. We also provide a relatively simple rule to validate using the tight-binding approach based on drift and diffusion relations rather than energy barriers and forces. We also discuss the implications of our results outside the tight-binding regime.
7 pages, 10 figures
References in corpus (9)
- Thermodynamic uncertainty relation for biomolecular processes
- Cost and Precision of Brownian Clocks
- Universal bound on the efficiency of molecular motors
- Violating the Thermodynamic Uncertainty Relation in the Three-Level Maser
- Modelling cytoskeletal traffic: an interplay between passive diffusion and active transport
- Improving thermodynamic bounds using correlations
- Internal Motility in Stiffening Actin-Myosin Networks
- Stochastic thermodynamics for a periodically driven single-particle pump
- Quantumness and thermodynamic uncertainty relation of finite-time Otto cycle