- Letter
Thermodynamic bounds on the asymmetry of cross-correlations with dynamical activity and entropy production
Phys. Rev. E 109, L042101 – Published 4 April, 2024
DOI: https://doi.org/10.1103/PhysRevE.109.L042101
Abstract
Entropy production and dynamical activity are two complementary aspects in nonequilibrium physics. The asymmetry of cross-correlation, serving as a distinctive feature of nonequilibrium, also finds widespread utility. In this Letter, we establish two thermodynamic bounds on the normalized asymmetry of cross-correlation in terms of dynamical activity and entropy production rate. These bounds demonstrate broad applicability and offer experimental testability.
