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Adiabatic approach to mean-first-passage-time computation in bistable potential with colored noise

Venkatesh, TG and Patnaik, LM (1993) Adiabatic approach to mean-first-passage-time computation in bistable potential with colored noise. In: Physical Review E, 47 (3). pp. 1589-1594.

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Abstract

An approach to compute the mean-first-passage time (MFPT) in bistable systems driven by colored noise is presented. The approach is valid in the limit of large but finite noise correlation time and finite noise strength, a case for which no satisfactory theory exists at present. Our approach is a modification of the fluctuating-potential theory proposed in Phys. Rev. Lett. 61, 7 (1988). Excellent agreement is found between our results for MFPT and that of the simulation results of Mannella, Palleschi, and Grigolini [Phys. Rev. A 42, 5946 (1990)]. Interesting similarity between stochastic resonance and the colored-noise problem is brought out

Item Type: Journal Article
Additional Information: Copyright of this article belongs to The American Physical Society.
Department/Centre: Division of Electrical Sciences > Computer Science & Automation (Formerly, School of Automation)
Date Deposited: 09 Aug 2006
Last Modified: 19 Sep 2010 04:30
URI: http://eprints.iisc.ernet.in/id/eprint/7996

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