Friday, March 9, 2012

1203.1767 (Tatsuya Uezu et al.)

Solvable model of a phase oscillator network on a circle with
infinite-range Mexican-hat-type interaction
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Tatsuya Uezu, Tomoyuki Kimoto, Masato Okada
We describe a solvable model of a phase oscillator network on a circle with infinite-range Mexican-hat-type interaction. We derive self-consistent equations of the order parameters and obtain three non-trivial solutions characterized by the rotation number. We also derive relevant characteristics such as the location-dependent distributions of the resultant frequencies of desynchronized oscillators. Simulation results closely agree with the theoretical ones.
View original: http://arxiv.org/abs/1203.1767

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