We consider non-equilibrium systems defined by a state space, and by a stochastic dynamics and its stationary state. The dynamics need not satisfy detailed balance. In this abstract framework we do the following: (1) define and analyze "relative entropy", (2) study dissipation in the relaxation to the stationary state, as well as the extra dissipation to maintain the system in its stationary state against some detailed balance dynamics, (3) extend the fluctuation-dissipation theorem and the Onsager relations, and (4) give a formula for the stationary state in terms of a summation over trees. © Elsevier Science B.V.
CITATION STYLE
Gaveau, B., & Schulman, L. S. (1997). A general framework for non-equilibrium phenomena: The master equation and its formal consequences. Physics Letters, Section A: General, Atomic and Solid State Physics, 229(6), 347–353. https://doi.org/10.1016/S0375-9601(97)00185-0
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