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Title: Brownian motion : a case of temperature fluctuations
Authors: Łuczka, Jerzy
Zaborek, B.
Keywords: ruchy Browna; cząstki Browna
Issue Date: 2004
Citation: Acta Physica Polonica. B, 2004, no. 9, s. 2151-2164
Abstract: A diffusion process of a Brownian particle in a medium of temperature T is re-considered. We assume that temperature of the medium fluctuates around its mean value. The velocity probability distribution is obtained. It is shown that the stationary state is not a thermodynamic equilibrium state described by the Maxwell distribution. Instead a nonequilibrium state is produced by temperature fluctuations.
ISSN: 0587-4254
Appears in Collections:Artykuły (WNŚiT)

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