RESONANCE-LIKE PHENOMENA INDUCED BY EXPONENTIALLY CORRELATED PARAMETRIC NOISE

Authors
CABRERA JL DELARUBIA FJ
Citation
Jl. Cabrera et Fj. Delarubia, RESONANCE-LIKE PHENOMENA INDUCED BY EXPONENTIALLY CORRELATED PARAMETRIC NOISE, Europhysics letters, 39(2), 1997, pp. 123-128
Citations number
20
Categorie Soggetti
Physics
Journal title
Europhysics letters → ACNP
ISSN journal
02955075
Volume
39
Issue
2
Year of publication
1997
Pages
123 - 128
Database
ISI
SICI code
0295-5075(1997)39:2<123:RPIBEC>2.0.ZU;2-#
Abstract
We present a new kind of stochastic resonance effect in a system witho ut periodic external force, but perturbed by a multiplicative colored noise. The phenomenon, obtained as a function of the correlation time of the noise instead of the usually considered noise intensity, occurs in a discrete system with a Hopf bifurcation, but could also be obser ved in a wide range of discrete and continuous models with similar bif urcation behavior.