Linear Response Theory in Stochastic Resonance
chao-dyn
2009-10-22 v1 Chaotic Dynamics
Abstract
The susceptibility of an overdamped Markov system fluctuating in a bistable potential of general form is obtained by analytic solution of the Fokker-Planck equation (FPE) for low noise intensities. The results are discussed in the context of the LRT theory of stochastic resonance. They go over into recent results (Gang Hu et al {\em Phys. Lett. A} {\bf 172}, 21, 1992) obtained from the FPE for the case of a symmetrical potential, and they coincide with the LRT results (Dykman et al, {\em Phys. Rev. Lett.} {\bf 65}, 2606, 1990; {\em JETP Lett} {\bf 52}, 144, 1990; {\em Phys. Rev. Lett.} {\bf 68}, 2985, 1992) obtained for the general case of bistable systems.
Cite
@article{arxiv.chao-dyn/9308002,
title = {Linear Response Theory in Stochastic Resonance},
author = {MI Dykman and H Haken and Gang Hu and DG Luchinsky and R Mannella and PVE McClintock and CZ Ning and ND Stein and NG Stocks},
journal= {arXiv preprint arXiv:chao-dyn/9308002},
year = {2009}
}
Comments
9 pages. No special macros. No figures