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Linear response theory in stochastic resonance.

Dykman, M. I. and Haken, H. and Hu, Gang and Luchinsky, D. G. and Mannella, R. and McClintock, Peter V. E. and Ning, C. Z. and Stein, N. D. and Stocks, N. G. (1993) Linear response theory in stochastic resonance. Physics Letters A, 180 (4-5). pp. 332-336. ISSN 0375-9601

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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 of Hu et al. [Phys. Lett. A 172 (1992) 21] obtained from the FPE for the case of a symmetrical potential, and they coincide with the LRT results of Dykman et al. [Phys. Rev. Lett. 65 (1990) 2606; JETP Lett. 52 (1990) 144; Phys. Rev. Lett. 68 (1992) 2985] obtained for the general case of bistable systems.

Item Type: Article
Journal or Publication Title: Physics Letters A
Subjects: Q Science > QC Physics
Departments: Faculty of Science and Technology > Engineering
Faculty of Science and Technology > Physics
ID Code: 32171
Deposited By: Professor P. V. E. McClintock
Deposited On: 16 Mar 2010 12:02
Refereed?: Yes
Published?: Published
Last Modified: 26 Jul 2012 17:06
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/32171

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