Fluctuation and dissipation of work in a Joule experiment.
We elucidate the connection between various fluctuation theorems by a microcanonical version of the Crooks relation. We derive the microscopically exact expression for the work distribution in an idealized Joule experiment, namely, for a convex object moving at constant speed through an ideal gas. Analytic results are compared with molecular dynamics simulations of a hard disk gas.
Hasselt University, B-3590 Diepenbeek, Belgium.
B
B
Cleuren
C
C
Van den Broeck
R
R
Kawai