Stochastic phase portraits of a damped bistable oscillator driven by colored noise.

Moss, F. and Hanggi, P. and Mannella, R. and McClintock, Peter V. E. (1986) Stochastic phase portraits of a damped bistable oscillator driven by colored noise. Physical review a, 33 (6). pp. 4459-4461. ISSN 1050-2947

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Abstract

We present measurements of the stationary, joint statistical densities of velocity and displacement in a three-dimensional system: the damped oscillator with a bistable potential driven by additive, colored noise. Approximate Fokker-Planck theories of such "higher-dimensional" systems are assessed and compared to the measurements. Because of limitations inherent in all present theories and generally available numerical techniques, analog simulators appear to offer the only effective, high-resolution means for obtaining the joint probability densities of d = 3 systems.

Item Type: Journal Article
Journal or Publication Title: Physical review a
Uncontrolled Keywords: /dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
Departments: Faculty of Science and Technology > Physics
ID Code: 32369
Deposited By: Professor P. V. E. McClintock
Deposited On: 23 Mar 2010 13:48
Refereed?: Yes
Published?: Published
Last Modified: 15 Sep 2019 00:38
URI: https://eprints.lancs.ac.uk/id/eprint/32369

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