Title: Equivalence of irreversible entropy production in driven systems : an elementary chaotic map approach
Authors : Vollmer, Jürgen
Tél, Tamás
Breymann, Wolfgang
Published in : Physical Review Letters
Volume(Issue) : 79
Issue : 15
Pages : 2759
Pages to: 2762
Publisher / Ed. Institution : American Physical Society
Issue Date: 1997
License (according to publishing contract) : Licence according to publishing contract
Type of review: Peer review (Publication)
Language : English
Subject (DDC) : 530: Physics
Abstract: A multibaker map is generalized in order to mimic the thermostating algorithm of transport models. Elementary calculations yield the irreversible entropy production caused by coarse graining of the phase-space density. For different systems, either in steady states (periodic or flux boundaries) or subjected to absorbing boundaries, the specific irreversible entropy production is shown to be u2/D, where u denotes the local streaming velocity (current per density) and D is the diffusion coefficient.
Departement: School of Engineering
Publication type: Article in scientific Journal
DOI : 10.1103/PhysRevLett.79.2759
ISSN: 0031-9007
URI: https://digitalcollection.zhaw.ch/handle/11475/4673
Appears in Collections:Publikationen School of Engineering

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