کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
977901 933220 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Convergence dynamics of 2-dimensional isotropic and anisotropic Bak–Sneppen models
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
Convergence dynamics of 2-dimensional isotropic and anisotropic Bak–Sneppen models
چکیده انگلیسی

The conventional Hamming distance measurement captures only short-time dynamics of the displacement between uncorrelated random configurations. The minimum difference technique introduced by Tirnakli and Lyra [U. Tirnakli, M.L. Lyra. Int. J. Mod. Phys. C 14 (2003) 805] is used to study short-time and long-time dynamics of the two distinct random configurations of isotropic and anisotropic Bak–Sneppen models on a square lattice. Similar to a 1-dimensional case, the time evolution of the displacement is intermittent. The scaling behavior of the jump activity rate and waiting time distribution reveal the absence of typical spatial-temporal scales in the mechanism of displacement jumps used to quantify convergence dynamics.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 387, Issue 21, 1 September 2008, Pages 5110–5116
نویسندگان
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