Self-organized cooperative criticality in coupled complex systems
LAPC, Institute of Atmospheric Physics, Chinese Academy of Sciences - Beijing, China
Received: 12 December 2013
Accepted: 20 February 2014
We show that the coupled complex systems can evolve into a new kind of self-organized critical state where each subsystem is not critical; however, they cooperate to be critical. This criticality is different from the classical sandpile criticality where the single system itself evolves into a critical state. We also find that the outflows can be accumulated in the coupled systems. This will lead to the emergence of spatiotemporal intermittency in the critical state.
PACS: 05.65.+b – Self-organized systems / 89.75.Fb – Structures and organization in complex systems
© EPLA, 2014