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Article

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Published version

Publication date

1991

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/9531

Bistability driven by dichotomous noise

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http://dx.doi.org/10.1103/PhysRevA.44.4866

Abstract

We consider mean-first-passage times and transition rates in bistable systems driven by dichotomous colored noise. We carry out an asymptotic expansion for short correlation times ¿c of the colored noise and find results that differ from those reported earlier. In particular, to retain corrections to O(¿c) we find that it is necessary to retain up to four derivatives of the potential function. We compare our asymptotic results to existing ones and also to exact ones obtained from numerical integration.

Subject

Fluctuacions (Física), Probabilitats, Soroll

Subject (English)

Fluctuations (Physics), Probability theory

Citation

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Articles publicats en revistes (Física de la Matèria Condensada)

Citation

PORRÀ I ROVIRA, Josep Maria, MASOLIVER, Jaume and LINDENBERG, Katja. Bistability driven by dichotomous noise. Physical Review A. 1991. Vol. 44, num. 8, pags. 4866-4875. ISSN 1050-2947. [consulted: 9 of August of 2026]. Available at: https://hdl.handle.net/2445/9531

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