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Velocity autocorrelations in a simple model

P. Grassberger

Physica A: Statistical Mechanics and its Applications, 1980, vol. 103, issue 3, 558-572

Abstract: A one-dimensional Lorentz-type model is studied where a point particle is reflected with some given probability p off randomly located fixed scatterers. The diffusion constant is calculated exactly, and the velocity autocorrelation is shown to decay like t−32, for 0Date: 1980
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:103:y:1980:i:3:p:558-572

DOI: 10.1016/0378-4371(80)90025-4

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