Analytical study of stochastic resonance in a monostable non-harmonic system

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

Research output: Contribution to journalConference articlepeer-review

15 Scopus citations


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.

Original languageEnglish (US)
Pages (from-to)255-260
Number of pages6
JournalPhysica A: Statistical Mechanics and its Applications
Issue number1
StatePublished - Aug 1 2000
Externally publishedYes
EventVI Latin American Workshop on Nonlinear Phenomena LAWNP'99 , The XII MEDYFINOL Conference on 'Statistical Physics of Dynamic and Complex Systems' - Cordoba, Argent
Duration: Oct 12 1999Oct 16 1999

All Science Journal Classification (ASJC) codes

  • Statistics and Probability
  • Condensed Matter Physics


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