Array enhanced stochastic resonance and spatiotemporal synchronization.
@article{Lindner1995ArrayES, title={Array enhanced stochastic resonance and spatiotemporal synchronization.}, author={Lindner and Meadows and Ditto and Inchiosa and Bulsara}, journal={Physical review letters}, year={1995}, volume={75 1}, pages={ 3-6 } }
We enhance the response of a “stochastic resonator” by coupling it into a chain of identical resonators. Specifically, we show via numerical simulation that local linear coupling of overdamped nonlinear oscillators significantly enhances the signal-to-noise ratio of the response of a single oscillator to a time-periodic signal and noise. We relate this array enhanced stochastic resonance to the global spatiotemporal dynamics of the array and show how noise, coupling, and bistable potential…
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