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Onsager-Zerlegung und Entropieproduktion für ein Brownsches Teilchen in der harmonischen Kette

Onsager separation and entropy production for a brownian particle in the harmonic chain

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Zeitschrift für Physik A Hadrons and nuclei

Abstract

The momentum autocorrelation function of a heavy particle in an infinite harmonic chain in thermal equilibrium is shown to be an example of “Onsager separation”. This separability ensures that thestatistical entropy production associated with the momentum relaxation of the particle contains aphenomenological part which proves to be always positive.

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  1. Institut für Theoretische Physik der Rheinisch-Westfälischen Technischen Hochschule Aachen, Deutschland

    R. Bessenrodt & F. Schlögl

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  1. R. Bessenrodt
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  2. F. Schlögl
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Bessenrodt, R., Schlögl, F. Onsager-Zerlegung und Entropieproduktion für ein Brownsches Teilchen in der harmonischen Kette. Z. Physik 242, 56–65 (1971). https://doi.org/10.1007/BF01395379

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  • DOI: https://doi.org/10.1007/BF01395379

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