Chaotic Properties of Dilute Two and Three Dimensional Random Lorentz Gases II: Open Systems

Henk van Beijeren, Arnulf Latz, J. R. Dorfman

We calculate the spectrum of Lyapunov exponents for a point particle moving in a random array of fixed hard disk or hard sphere scatterers, i.e. the disordered Lorentz gas, in a ge…