| Literature DB >> 25165927 |
Simbarashe Nkomo1, Mark R Tinsley1, Kenneth Showalter1.
Abstract
Chimera states occur spontaneously in populations of coupled photosensitive chemical oscillators. Experiments and simulations are carried out on nonlocally coupled oscillators, with the coupling strength decreasing exponentially with distance. Chimera states with synchronized oscillators, phase waves, and phase clusters coexisting with unsynchronized oscillators are analyzed. Irregular motion of the cores of asynchronous oscillators is found in spiral-wave chimeras.Year: 2013 PMID: 25165927 DOI: 10.1103/PhysRevLett.110.244102
Source DB: PubMed Journal: Phys Rev Lett ISSN: 0031-9007 Impact factor: 9.161