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EQUIVALENCES BETWEEN STOCHASTIC SYSTEMS

Malte Henkel, Enzo Orlandini, Gunter M. Schütz

cond-matarXiv:cond-mat/9504085

Abstract

Time-dependent correlation functions of (unstable) particles undergoing biased or unbiased diffusion, coagulation and annihilation are calculated. This is achieved by similarity transformations between different stochastic models and between stochastic and soluble non-stochastic models. The results agree with experiments on one-dimensional annihilation-coagulation processes.

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