SELF-ORGANIZED CRITICALITY
SELF-ORGANIZED CRITICALITY
复制标题
DOI:
10.1103/physreva.38.364
复制
发表时间:
1988-07-01
影响因子:
2.9
通讯作者:
WIESENFELD, K
中科院分区:
文献类型:
--
作者:
BAK, P;TANG, C;WIESENFELD, K
We show that certain extended dissipative dynamical systems naturally evolve into a critical state, with no characteristic time or length scales. The temporal ‘‘fingerprint’’of the self-organized critical state is the presence of flicker noise or 1/f noise; its spatial signature is the emergence of scale-invariant (fractal) structure.