Deterministic force-free resonant activation. Issue 2 (12th February 2021)
- Record Type:
- Journal Article
- Title:
- Deterministic force-free resonant activation. Issue 2 (12th February 2021)
- Main Title:
- Deterministic force-free resonant activation
- Authors:
- Capała, Karol
Dybiec, Bartłomiej - Abstract:
- Abstract: The 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 the occurrence of resonant, noise-induced effects. We show that in the archetypal problem of escape from finite intervals driven by α -stale noise with a periodically modulated stability index, depending on the initial direction of the modulation, resonant-activation-like or noise-enhanced-stability-like phenomena can be observed. Consequently, in comparison to traditional Lévy flights, Lévy flights with a time-dependent jump length exponent are capable of facilitating or slowing down the escape from finite intervals in an analogous way, such as the modulation of the potential in the resonant activation setup.
- Is Part Of:
- Journal of statistical mechanics. Issue 2(2021)
- Journal:
- Journal of statistical mechanics
- Issue:
- Issue 2(2021)
- Issue Display:
- Volume 2, Issue 2 (2021)
- Year:
- 2021
- Volume:
- 2
- Issue:
- 2
- Issue Sort Value:
- 2021-0002-0002-0000
- Page Start:
- Page End:
- Publication Date:
- 2021-02-12
- Subjects:
- stochastic particle dynamics -- stochastic processes
Statistical mechanics -- Periodicals
Mechanics -- Statistical methods -- Periodicals
530.1305 - Journal URLs:
- http://ioppublishing.org/ ↗
- DOI:
- 10.1088/1742-5468/abd939 ↗
- Languages:
- English
- ISSNs:
- 1742-5468
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 15824.xml