Stretched exponential relaxation in the biased random voter model
نویسندگان
چکیده
منابع مشابه
Stretched Exponential Relaxation in the Biased Random Voter Model
We study the relaxation properties of the voter model with i.i.d. random bias. We prove under mild condions that the disorder-averaged relaxation of this biased random voter model is faster than a stretched exponential with exponent d/(d + α), where 0 < α ≤ 2 depends on the transition rates of the non-biased voter model. Under an additional assumption, we show that the above upper bound is opti...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and General
سال: 1999
ISSN: 0305-4470,1361-6447
DOI: 10.1088/0305-4470/32/44/304