Noise enhanced stability of a metastable state containing coupled Brownian particles

R.K. Singh

Physica A: Statistical Mechanics and its Applications, 2017, vol. 473, issue C, 445-450

Abstract: Dynamics of coupled Brownian particles with color correlated additive Gaussian colored noises in a metastable state is analyzed to study the phenomenon of noise enhanced stability. The lifetime of such a metastable state is found to depend on the noise correlations and initial conditions. Dynamics of the slow variable is analyzed using the method of adiabatic elimination in the weak color limit.

Keywords: Brownian motion; Gaussian colored noise; Metastable; Mean first passage times (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:473:y:2017:i:c:p:445-450

DOI: 10.1016/j.physa.2017.01.054

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