arXiv · cond-mat/9709304
Fluctuation theorem for stochastic dynamics
Abstract
The fluctuation theorem of Gallavotti and Cohen holds for finite systems undergoing Langevin dynamics. In such a context all non-trivial ergodic theory issues are by-passed, and the theorem takes a particularly simple form. As a particular case, we obtain a nonlinear fluctuation-dissipation theorem valid for equilibrium systems perturbed by arbitrarily strong fields.
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Jorge Kurchan. 1998-02-22. Fluctuation theorem for stochastic dynamics. https://doi.org/10.1088/0305-4470%2F31%2F16%2F003
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