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Multi-species extension of the solvable partially asymmetric reaction- diffusion processes

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Type
Published Article
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Identifiers
DOI: 10.1063/1.1897664
arXiv ID: cond-mat/0503120
Source
arXiv
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Unknown
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Abstract

By considering the master equation of the partially asymmetric diffusion process on a one-dimensional lattice, the most general boundary condition (i.e. interactions) for the multi-species reaction-diffusion processes is considered. Resulting system has various interactions including diffusion to left and right, two-particle interactions $A_a A_b --> A_c A_d $ and the extended n-particle drop-push interactions to left and right. We obtain three distinct new models. The conditions on reaction rates to ensure the solvability of the resulting models are obtained. The two-particle conditional probabilities are calculated exactly.

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