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Article

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Published version

Publication date

2006

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/18766

Heat fluctuations in Brownian transducers

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http://dx.doi.org/10.1103/PhysRevE.73.045101

Abstract

The heat fluctuation probability distribution function in Brownian transducers operating between two heat reservoirs is studied. We find, both analytically and numerically, that the recently proposed fluctuation theorem for heat exchange [C. Jarzynski and D. K. Wojcik, Phys. Rev. Lett. 92, 230602 (2004)] has to be applied carefully when the coupling mechanism between both baths is considered. We also conjecture how to extend such a relation when an external work is present.

Subject

Física estadística, Termodinàmica, Sistemes dinàmics diferenciables

Subject (English)

Statistical physics, Thermodynamics, Differentiable dynamical systems

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

GÓMEZ MARÍN, Alejandro and SANCHO, José M. Heat fluctuations in Brownian transducers. Physical Review E. 2006. Vol. 73, num. 045101 (R) (1)-016206(4). [consulted: 9 of June of 2026]. Available at: https://hdl.handle.net/2445/18766

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