Resonant Phase Patterns in a Reaction-Diffusion System
Journal Article
·
· Physical Review Letters
Resonance regions similar to the Arnol'd tongues found in single oscillator frequency locking are observed in experiments using a spatially extended periodically forced Belousov-Zhabotinsky system. We identify six distinct 2:1 subharmonic resonant patterns and describe them in terms of the position-dependent phase and magnitude of the oscillations. Some experimentally observed features are also found in numerical studies of a forced Brusselator reaction-diffusion model. (c) 2000 The American Physical Society.
- OSTI ID:
- 20216337
- Journal Information:
- Physical Review Letters, Vol. 84, Issue 18; Other Information: PBD: 1 May 2000; ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- English
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