Stochastic resonance and 1/f noise at coupled phase transitions

V.P. Koverda and V.N. Skokov

Physica A: Statistical Mechanics and its Applications, 2014, vol. 393, issue C, 173-181

Abstract: The system of two nonlinear stochastic equations simulating 1/f fluctuations during the interaction of nonequilibrium phase transitions in the presence of an external periodic action has been studied by numerical methods. It is shown that in the system there appears stochastic resonance, which leads to an amplification of the output periodic signal under the action of noise.

Keywords: Stochastic resonance; 1/f noise; Stochastic equations; Nonequilibrium phase transitions; Informational entropy (search for similar items in EconPapers)
Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:393:y:2014:i:c:p:173-181

DOI: 10.1016/j.physa.2013.09.050

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