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Nonequilibrium fluctuations for a tagged particle in mean-zero one-dimensional zero-range processes

M. D. Jara·C. Landim·S. Sethuraman
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Abstract

We prove a non-equilibrium functional central limit theorem for the position of a tagged particle in mean-zero one-dimensional zero-range process. The asymptotic behavior of the tagged particle is described by a stochastic differential equation governed by the solution of the hydrodynamic equation.

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M. D. Jara, C. Landim, S. Sethuraman. 2007-03-08. Nonequilibrium fluctuations for a tagged particle in mean-zero one-dimensional zero-range processes. https://arxiv.org/abs/math/0703226

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