Microscopic description of the equality between violation of fluctuation-dissipation relation and energy dissipation.
In systems far from equilibrium, the fluctuation-dissipation relation is violated due to the lack of detailed balance. Recently, for a class of Langevin equations, it has been proved that this violation is related to energy dissipation as an equality [Phys. Rev. Lett. 95, 130602 (2005)]. We provide a microscopic description of this equality by studying a nonequilibrium colloidal system on the basis of classical mechanics with some physical assumptions.
Teramoto
Hiroshi
H
Department of Pure and Applied Sciences, University of Tokyo, Komaba, Tokyo 153-8902, Japan. teramoto@mns2.c.u-tokyo.ac.jp
Sasa
Shin-Ichi
S