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Type: Journal article
Title: Critical dynamic events at the crisis of transition to spatiotemporal chaos
Author: He, K.
Chian, A.
Citation: Physical Review E. (Statistical, Nonlinear, and Soft Matter Physics), 2004; 69(2):026207-1-026207-6
Publisher: American Physical Soc
Issue Date: 2004
ISSN: 1539-3755
Statement of
Kaifen He and Abraham C.-L. Chian
Abstract: In the driven/damped drift-wave plasma system a collision of the weak chaotic attractor with a saddle point is demonstrated at the crisis that induces a transition from a spatially coherent state to spatiotemporal chaos (STC). The phenomenon of the collision is consistent with the previous observation of the ‘pattern resonance’ that triggers the crisis. Subsequent to the collision, before the system is ejected to the STC attractor, there is evidence of another critical dynamic event involving state transition of a mode phase. The second event plays a crucial role in the destruction of the spatial coherence.
Rights: ©2004 American Physical Society
RMID: 0020040238
DOI: 10.1103/PhysRevE.69.026207
Appears in Collections:Special Research Centre for the Subatomic Structure of Matter publications

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