کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
975663 | 933044 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Convergence dynamics of the Bak-Sneppen model: Activity rate and waiting time distribution
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Convergence dynamics of the Bak-Sneppen model: Activity rate and waiting time distribution Convergence dynamics of the Bak-Sneppen model: Activity rate and waiting time distribution](/preview/png/975663.png)
چکیده انگلیسی
In this work, we study the convergence dynamics of two independent random configurations of the Bak-Sneppen model of self-organized criticality evolving under the same external noise. A recently proposed measure of the Hamming distance which considers the minimum difference between displaced configurations is used. The displacement evolves in time intermittently. We compute the jump activity rate and waiting time distribution and report on their asymptotic power-law scaling which characterizes the slow relaxation and the absence of typical length and time scales typical of critical dynamical systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 375, Issue 1, 15 February 2007, Pages 103-109
Journal: Physica A: Statistical Mechanics and its Applications - Volume 375, Issue 1, 15 February 2007, Pages 103-109
نویسندگان
Ugur Tirnakli, Marcelo L. Lyra,