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arXiv · 1111.5906

Stochastic Energetics for Non-Gaussian Processes

Kiyoshi Kanazawa·Takahiro Sagawa·Hisao Hayakawa
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Abstract

By introducing a new stochastic integral, we investigate the energetics of classical stochastic systems driven by non-Gaussian white noises. In particular, we introduce a decomposition of the total-energy difference into the work and the heat for each trajectory, and derive a formula to calculate the heat from experimental data on the dynamics. We apply our formulation and results to a Langevin system driven by a Poisson noise.

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Kiyoshi Kanazawa, Takahiro Sagawa, Hisao Hayakawa. 2011-11-25. Stochastic Energetics for Non-Gaussian Processes. https://doi.org/10.1103/physrevlett.108.210601

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