Analysis and observation of moving domain fronts in a ring of coupled electronic self-oscillators.

  title={Analysis and observation of moving domain fronts in a ring of coupled electronic self-oscillators.},
  author={Lars Q English and Alexandra V. Zampetaki and P. G. Kevrekidis and K. Skowronski and C. B. Fritz and Sa{\"i}dou Abdoulkary},
  volume={27 10},
In this work, we consider a ring of coupled electronic (Wien-bridge) oscillators from a perspective combining modeling, simulation, and experimental observation. Following up on earlier work characterizing the pairwise interaction of Wien-bridge oscillators by Kuramoto-Sakaguchi phase dynamics, we develop a lattice model for a chain thereof, featuring an exponentially decaying spatial kernel. We find that for certain values of the Sakaguchi parameter α, states of traveling phase-domain fronts… 

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