Lyapunov exponent of random walkers on a bond-disordered lattice

L. Acedo and M.H. Ernst

Physica A: Statistical Mechanics and its Applications, 1997, vol. 247, issue 1, 91-107

Abstract: The chaotic properties of a random walker in a quenched random environment are studied analytically, following the work of Gaspard et al. on Lorentz gases, for systems with closed (periodic) or open (absorbing) boundaries. The model of interest describes random walkers hopping on a disordered lattice, on which the hopping probabilities across bonds are quenched random variables.

Keywords: Lyapunov exponents; Thermodynamic formalism; Discrete Markov process; Hopping models on disordered lattices (search for similar items in EconPapers)
Date: 1997
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:247:y:1997:i:1:p:91-107

DOI: 10.1016/S0378-4371(97)00386-5

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