ar X iv : 1 11 2 . 28 02 v 1 [ nl in . C D ] 1 3 D ec 2 01 1 Kuramoto model with coupling through an external medium

نویسندگان

  • David J. Schwab
  • Gabriel G. Plunk
  • Pankaj Mehta
چکیده

Synchronization of coupled oscillators is often described using the Kuramoto model. Here we study a generalization of the Kuramoto model where oscillators communicate with each other through an external medium. This generalized model exhibits interesting new phenomena such as bistability between synchornization and incoherence and a qualitatively new form of synchronization where the external medium exhibits small-amplitude oscillations. We conclude by discussing the relationship of the model to other variations of the Kuramoto model including the Kuramoto model with a bimodal frequency distribution and the Millennium Bridge problem.

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تاریخ انتشار 2011