Please use this identifier to cite or link to this item:
Title: Test of the fluctuation theorem for stochastic entropy production in a nonequilibrium steady state
Author: Gómez Marín, Alejandro
Pagonabarraga Mora, Ignacio
Keywords: Física
Sistemes no lineals
Nonlinear systems
Issue Date: 2006
Publisher: The American Physical Society
Abstract: We derive a simple closed analytical expression for the total entropy production along a single stochastic trajectory of a Brownian particle diffusing on a periodic potential under an external constant force. By numerical simulations we compute the probability distribution functions of the entropy and satisfactorily test many of the predictions based on Seiferts integral fluctuation theorem. The results presented for this simple model clearly illustrate the practical features and implications derived from such a result of nonequilibrium statistical mechanics.
Note: Reproducció del document publicat a:
It is part of: Physical Review E, 2006, vol. 74, núm. ,p. 061113-1-061113-8
ISSN: 1063-651X
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

Files in This Item:
File Description SizeFormat 
553304.pdf143.46 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.