Two-time correlation for a noise-driven double-well oscillator in the Suzuki regime

Suvadeep Bose and Saumyadip Samui

Physica A: Statistical Mechanics and its Applications, 2002, vol. 310, issue 1, 85-90

Abstract: We study the two-time correlation for the noise-driven dynamics of the double-well oscillator in the Suzuki regime. It is seen that for very small noise strength the correlation function shows a lack of translational invariance for very long periods of time characterised by the Suzuki scaling variable. We see that in this strongly out-of-equilibrium situation, the conventional mode-coupling approximation is not a convenient tool.

Keywords: Suzuki scaling; Two-time correlation; Spherical limit; Mode-coupling (search for similar items in EconPapers)
Date: 2002
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:310:y:2002:i:1:p:85-90

DOI: 10.1016/S0378-4371(02)00777-X

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