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Title:
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Heat fluctuations in Brownian transducers
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Author:
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Gómez Marín, Alejandro; Sancho, José M.
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Other authors:
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Universitat de Barcelona |
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Abstract:
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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. |
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Subject(s):
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-Física estadística
-Termodinàmica
-Sistemes dinàmics diferenciables
-Statistical physics
-Thermodynamics
-Differentiable dynamical systems |
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Rights:
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(c) The American Physical Society, 2006
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Document type:
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Article
Article - Published version |
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Published by:
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The American Physical Society
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