Internal Fluctuations Effects on Fisher Waves
نویسندگان
چکیده
منابع مشابه
Internal fluctuations effects on Fisher waves.
We study the diffusion-limited reaction A+A<-->A in various spatial dimensions to observe the effect of internal fluctuations on the interface between stable and unstable phases. We find that, similar to what has been observed in d = 1 dimensions, internal fluctuations modify the mean-field predictions for this process, which is given by Fisher's reaction-diffusion equation. In d>1 the front di...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2001
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.87.238303