Abstract
A system of three stochastic two-state resonators driven by a harmonic signal is studied. Especially, we focus on the influence of an asymmetry of the resonator on the response of the system. Both systems of symmetric and asym- metric resonators display a non monotonous dependence of the spectral output on the coupling strength. While the amplification of the signal for symmetric coupled resonators is optimized for positive coupling (attractive interaction), in the strong asymmetric case the optimal output is found for negative coupling (repelling inter- action) due to a symmetrization of the system by the coupling.
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Rozenfeld, R., Lindner, B. (2000). Stochastic Resonance in a System of Coupled Asymmetric Resonators. In: Freund, J.A., Pöschel, T. (eds) Stochastic Processes in Physics, Chemistry, and Biology. Lecture Notes in Physics, vol 557. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45396-2_14
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DOI: https://doi.org/10.1007/3-540-45396-2_14
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