Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/9346
Title: Relaxation times in a bistable system with parametric, white noise: Theory and experiment
Author: Sancho, José M.
Mannella, R.
McClintock, P. V. E.
Moss, Frank, 1934-
Keywords: Soroll
Teories no lineals
Termodinàmica estadística
Noise
Nonlinear theories
Statistical thermodynamics
Issue Date: 1985
Publisher: The American Physical Society
Abstract: We consider the effects of external, multiplicative white noise on the relaxation time of a general representation of a bistable system from the points of view provided by two, quite different, theoretical approaches: the classical Stratonovich decoupling of correlations and the new method due to Jung and Risken. Experimental results, obtained from a bistable electronic circuit, are compared to the theoretical predictions. We show that the phenomenon of critical slowing down appears as a function of the noise parameters, thereby providing a correct characterization of a noise-induced transition.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevA.32.3639
It is part of: Physical Review A, 1985, vol. 32, núm. 6, p. 3639-3646.
URI: http://hdl.handle.net/2445/9346
ISSN: 1050-2947
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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