Dynamical ensembles in nonequilibrium statistical mechanics and their representations.
The stationary states of driven systems of particles are considered from the point of view of the invariant probability distributions in the phase space which characterize them. The main features of various representations of such distributions are reviewed, and a brief derivation of the one based on orbital measures is given. We mention the limits of the mathematical derivations, and discuss the expected range of applicability beyond such limits. (c) 1998 American Institute of Physics.
Rondoni
Lamberto
L
Dipartimento di Matematica, Politecnico di Torino, Corso Duca degli Abruzzi, 4, 10129 Torino, Italy.
Stocker
Sabine
S