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http://hdl.handle.net/2445/9435
Title: | Bistability driven by Gaussian colored noise: First-passage times |
Author: | Masoliver, Jaume, 1951- West, B. J. Lindenberg, Katja |
Keywords: | Fluctuacions (Física) Mecànica estadística Soroll Equació de Fokker-Planck Fluctuations (Physics) Statistical mechanics Noise Fokker-Planck equation |
Issue Date: | 1987 |
Publisher: | The American Physical Society |
Abstract: | Herein we present a calculation of the mean first-passage time for a bistable one-dimensional system driven by Gaussian colored noise of strength D and correlation time ¿c. We obtain quantitative agreement with experimental analog-computer simulations of this system. We disagree with some of the conclusions reached by previous investigators. In particular, we demonstrate that all available approximations that lead to a state-dependent diffusion coefficient lead to the same result for small D¿c. |
Note: | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevA.35.3086 |
It is part of: | Physical Review A, 1987, vol. 35, núm. 7, p. 3086-3094. |
URI: | http://hdl.handle.net/2445/9435 |
Related resource: | http://dx.doi.org/10.1103/PhysRevA.35.3086 |
ISSN: | 1050-2947 |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
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