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arXiv · 0909.3457

Dissipation and lag in irreversible processes

Suriyanarayanan Vaikuntanathan·Christopher Jarzynski
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Abstract

When a system is perturbed by the variation of external parameters, a lag generally develops between the actual state of the system and the equilibrium state corresponding to the current parameter values. We establish a microscopic, quantitative relation between this lag and the dissipated work that accompanies the process. We illustrate this relation using a model system.

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Suriyanarayanan Vaikuntanathan, Christopher Jarzynski. 2009-09-18. Dissipation and lag in irreversible processes. https://doi.org/10.1209/0295-5075/87/60005

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