Multi-species reaction-diffusion models admitting shock solutions

被引：0
|
作者：
Hashemi, S. Masoomeh [1 ]
Aghamohammadi, Amir [1 ]
机构：
[1] Alzahra Univ, Dept Phys, Tehran 19384, Iran
来源：
JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT | 2010年
关键词：
driven diffusive systems (theory); exact results; diffusion; PHASE-TRANSITIONS; SYSTEMS;
D O I：
10.1088/1742-5468/2010/12/P12035
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A method for classifying n-species reaction-diffusion models admitting shock solutions is presented. The most general one-dimensional two-species reaction-diffusion model with nearest-neighbor interactions admitting uniform product measures as the stationary states is studied. Satisfying more constraints, these models may experience single-shock solutions. These models are generalized to multi-species models. The two-species models are studied in detail. Dynamical phase transitions of such models are also investigated.
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页数：21
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