Grigolini, P. and Lugiato, L. A. and Mannella, R. and McClintock, Peter V. E. and Merri, M. and Pernigo, M. (1988) Fokker-Planck description of stochastic processes with colored noise. Physical Review A, 38 (4). pp. 1966-1978. ISSN 1050-2947Full text not available from this repository.
A detailed theoretical discussion is presented of the effect of colored noise on nonlinear dynamical systems. The ideas arising from it are applied to a particular example of such a system: a model of dispersive optical bistability, considered in the contexts of both additive and multiplicative forcing. Analogue experiments and digital simulation techniques are used to explore the applicability and range of validity of theories proposed to date. The physical phenomenon of bimodality induced by the finite bandwidth (alone) of additive forcing is demonstrated in detail for the first time. The three existing theories capable of accounting for this phenomenon can each be categorized in terms of a single (constant) value of a characteristic parameter Pexp; but it is shown that, in reality, Pexpt varies weakly with the correlation time tau of the noise. The variation of Pexp, with tau is investigated in the currently accessible range of O.1<tau<infinity.
|Journal or Publication Title:||Physical Review A|
|Subjects:||Q Science > QC Physics|
|Departments:||Faculty of Science and Technology > Physics|
|Deposited By:||Professor P. V. E. McClintock|
|Deposited On:||23 Mar 2010 09:54|
|Last Modified:||26 Jul 2012 17:08|
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