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arXiv · 2112.05796

Thermodynamic constraints on the nonequilibrium response of one-dimensional diffusions

Qi Gao·Hyun-Myung Chun·Jordan M. Horowitz
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Abstract

We analyze the static response to perturbations of nonequilibrium steady states that can be modeled as one-dimensional diffusions on the circle. We demonstrate that an arbitrary perturbation can be broken up into a combination of three specific classes of perturbations that can be fruitfully addressed individually. For each class, we derive a simple formula that quantitatively characterizes the response in terms of the strength of nonequilibrium driving valid arbitrarily far from equilibrium.

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Qi Gao, Hyun-Myung Chun, Jordan M. Horowitz. 2021-12-10. Thermodynamic constraints on the nonequilibrium response of one-dimensional diffusions. https://doi.org/10.1103/physreve.105.l012102

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