Speaker
Horacio S. Wio
(Institute for Cross-Disciplinary Physics and Complex Systems)
Description
We analyze a couple of simple systems, without stationary probability distribution, in order to show how to proceed for obtaining detailed as well as integral fluctuation theorems in such a kind of systems. To reach such a goal, we exploit a path integral approach that adequately fits to this kind of study. This methodology, together with the variational approach, are also exploited to analize fluctuation theorems in the paradigmatic KPZ equation, as well as to determine a Large Deviation Function. This lead us to conjecture that a higher critical dimension does not exists for the KPZ system.
Primary authors
Horacio S. Wio
(Institute for Cross-Disciplinary Physics and Complex Systems)
M.A. Rodrigueez
R.R. Deza
J.A. Revelli
