An analytical study of stochastic resonance in a monostable non-harmonic system

Damián E. Strier, Germán Drazer and Horacio S. Wio

Physica A: Statistical Mechanics and its Applications, 2000, vol. 283, issue 1, 255-260

Abstract: We present an analytical study of the enhancement of the signal-to-noise ratio in a monostable non-harmonic potential. We make use of the exact expression for the diffusion propagator obtained in a previous work, finding a monotonically increasing response with the noise amplitude. On the other hand, for the first time, we provide a cut-off to such an increase, which prevents a probability leakage out of the system.

Keywords: Stochastic resonance; Non-harmonic potential (search for similar items in EconPapers)
Date: 2000
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:283:y:2000:i:1:p:255-260

DOI: 10.1016/S0378-4371(00)00163-1

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