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Title: Finite-size effects in nonequilibrium correlation functions
Author: Torner i Sabata, Lluís
Rubí Capaceti, José Miguel
Keywords: Fluctuacions (Física)
Termodinàmica del desequilibri
Fluctuations (Physics)
Nonequilibrium thermodynamics
Issue Date: 1991
Publisher: The American Physical Society
Abstract: We have shown that finite-size effects in the correlation functions away from equilibrium may be introduced through dimensionless numbers: the Nusselt numbers, accounting for both the nature of the boundaries and the size of the system. From an analysis based on fluctuating hydrodynamics, we conclude that the mean-square fluctuations satisfy scaling laws, since they depend only on the dimensionless numbers in addition to reduced variables. We focus on the case of diffusion modes and describe some physical situations in which finite-size effects may be relevant.
Note: Reproducció digital del document publicat en format paper, proporcionada per pPROLA i
It is part of: Physical Review A, 1991, vol. 44, núm. 2, p. 1991.
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ISSN: 1050-2947
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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