Multispecies extension of the solvable partially asymmetric reaction-diffusion processes

被引:3
|
作者
Alimohammadi, M [1 ]
Naimi, Y [1 ]
机构
[1] Univ Tehran, Dept Phys, Tehran, Iran
关键词
D O I
10.1063/1.1897664
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
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 multispecies reaction-diffusion processes is considered. The resulting system has various interactions including diffusion to the left and right, two-particle interactions A(alpha)A(beta)-> A(gamma)A(delta), and the extended n-particle drop-push interactions to the 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. (C) 2005 American Institute of Physics.
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页数:16
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