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arXiv · 2010.02120

Deterministic force-free resonant activation

Karol Capała·Bartłomiej Dybiec
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Abstract

Combined action of noise and deterministic force in dynamical systems can induce resonant effects. Here, we demonstrate a minimal, deterministic-force-free, setup allowing for occurrence of resonant, noise induced effects. We show that in the archetypal problem of escape from finite intervals driven by $α$-stale noise with the periodically modulated stability index, depending on the initial direction of the modulation, resonant-activation-like or noise-enhanced-stability-like phenomena can be observed.

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Karol Capała, Bartłomiej Dybiec. 2020-11-03. Deterministic force-free resonant activation. https://doi.org/10.1088/1742-5468%2Fabd939

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