Chimera states in an ensemble of linearly locally coupled bistable oscillators

Chimera states in an ensemble of linearly locally coupled bistable oscillators

Chimera states in a system with linear local connections have been studied. The system is a ring ensemble of analog bistable self-excited oscillators with a resistive coupling. It has been shown that the existence of chimera states is not due to the nonidentity of oscillators and noise, which is alw...

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Veröffentlicht in:JETP letters 2017-11, Vol.106 (9), p.617-621
Hauptverfasser: Shchapin, D. S., Dmitrichev, A. S., Nekorkin, V. I.
Format: Artikel
Sprache:eng
Schlagworte:
Atomic
Biological and Medical Physics
Biophysics
Dynamical systems
Miscellaneous
Molecular
Nonlinear dynamics
Optical and Plasma Physics
Oscillators
Particle and Nuclear Physics
Physics
Physics and Astronomy
Quantum Information Technology
Solid State Physics
Spintronics
Toruses
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Beschreibung
Zusammenfassung:Chimera states in a system with linear local connections have been studied. The system is a ring ensemble of analog bistable self-excited oscillators with a resistive coupling. It has been shown that the existence of chimera states is not due to the nonidentity of oscillators and noise, which is always present in real experiments, but is due to the nonlinear dynamics of the system on invariant tori with various dimensions.
ISSN:0021-3640
1090-6487
DOI:10.1134/S0021364017210111