Authors
Udo Seifert
Publication date
2005/7/22
Journal
Physical review letters
Volume
95
Issue
4
Pages
040602
Publisher
American Physical Society
Description
For stochastic nonequilibrium dynamics like a Langevin equation for a colloidal particle or a master equation for discrete states, entropy production along a single trajectory is studied. It involves both genuine particle entropy and entropy production in the surrounding medium. The integrated sum of both is shown to obey a fluctuation theorem ⟨exp[-Δstot]⟩=1 for arbitrary initial conditions and arbitrary time-dependent driving over a finite time interval.
Total citations
Scholar articles
U Seifert - Physical review letters, 2005