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Lyapunov Exponents and KS Entropy for the Lorentz Gas at Low Densities by van Beijeren, Henk; Dorfman, J. R. is a scholarly article available to read on EtoBox.

What is Lyapunov Exponents and KS Entropy for the Lorentz Gas at Low Densities about?

The Lyapunov exponents and the KS entropy for a two dimensional Lorentz gas at low densities are defined for general non-equilibrium states and calculated with the use of a Lorentz-Boltzmann type equation. In equilibrium the density dependence of these quantities predicted by Krylov is recovered and explicit expressions are obtained. The relationship between the KS entropy, Lyapunov exponents, and escape rate, conjectured by Gaspard and Nicolis for non-equilibrium systems is confirmed and generalized.

Author

van Beijeren, Henk; Dorfman, J. R.

Published

1994

Language

EN