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A two-species d-dimensional diffusive model and its mapping onto a growth model

M. Mobilia·P. -A. Bares
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Abstract

In this work, we consider a diffusive two-species d-dimensional model and study it in great details. Two types of particles, with hard-core, diffuse symmetrically and cross each other. For arbitrary dimensions, we obtain the exact density, the instantaneous, as well as non-instantaneous, two-point correlation functions for various initial conditions. We study the impact of correlations in the initial state on the dynamics. Finally, we map the one-dimensional version of the model under consideration onto a growth model of RSOS type with three states and solve its dynamics.

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M. Mobilia, P. -A. Bares. 2001-07-09. A two-species d-dimensional diffusive model and its mapping onto a growth model. https://doi.org/10.1103/physreve.65.016117

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