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Thermodynamic bounds on the asymmetry of cross-correlations with dynamical activity and entropy production

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arxiv 2312.00354 v2 pith:W3YXL5C4 submitted 2023-12-01 cond-mat.stat-mech

classification cond-mat.stat-mech
keywords activityasymmetryboundsdynamicalentropyproductioncross-correlationnonequilibrium
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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.

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