Hidden symmetry in chains of biological coupled oscillators

Atsuko Takamatsu; Reiko Tanaka; Teruo Fujii

doi:10.1103/PhysRevLett.92.228102

Hidden symmetry in chains of biological coupled oscillators

Atsuko Takamatsu^*, Reiko Tanaka, Teruo Fujii

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

Spatiotemporal patterns in chains of coupled biological oscillators with boundaries were investigated. A couple oscillator model was proposed in chains with a hidden oscillator interconnecting the boundaries. The It was observed that inhomogeneous systems showed significant decrease of frequency of D ₄ symmetric pattern irrespective of the coupling strength. The results shows that the traveling wave pattern does not maintain the Z ₂ symmetry.

Original language	English
Article number	228102
Pages (from-to)	228102-1-228102-4
Journal	Physical Review Letters
Volume	92
Issue number	22
DOIs	https://doi.org/10.1103/PhysRevLett.92.228102
Publication status	Published - 2004 Jul 4

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.92.228102

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abstract = "Spatiotemporal patterns in chains of coupled biological oscillators with boundaries were investigated. A couple oscillator model was proposed in chains with a hidden oscillator interconnecting the boundaries. The It was observed that inhomogeneous systems showed significant decrease of frequency of D 4 symmetric pattern irrespective of the coupling strength. The results shows that the traveling wave pattern does not maintain the Z 2 symmetry.",

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AB - Spatiotemporal patterns in chains of coupled biological oscillators with boundaries were investigated. A couple oscillator model was proposed in chains with a hidden oscillator interconnecting the boundaries. The It was observed that inhomogeneous systems showed significant decrease of frequency of D 4 symmetric pattern irrespective of the coupling strength. The results shows that the traveling wave pattern does not maintain the Z 2 symmetry.

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Hidden symmetry in chains of biological coupled oscillators

Abstract

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