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https://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: | https://hdl.handle.net/2445/9346 |
Related resource: | http://dx.doi.org/10.1103/PhysRevA.32.3639 |
ISSN: | 1050-2947 |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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