Dykmam, M. I. and Mannella, R. and McClintock, Peter V. E. and Soskin, S. M. and Stocks, N. G. (1990) Noise-induced spectral narrowing in nonlinear oscillators. Europhysics Letters, 18 (8). pp. 691-696. ISSN 0295-5075Full text not available from this repository.
The spectral densities of the fluctuations of noise-driven underdamped nonlinear oscillators are discussed with particular reference to the large class of systems whose eigenfrequencies vary nonmonotonically with energy. It is shown by analogue electronic experiments and theoretically that, astonishingly, the widths of their spectral peaks can dometimes decrease with increasing noise intensity.
|Journal or Publication Title:||Europhysics Letters|
|Subjects:||Q Science > QC Physics|
|Departments:||Faculty of Science and Technology > Physics|
Faculty of Science and Technology > Lancaster Environment Centre
|Deposited By:||Professor P. V. E. McClintock|
|Deposited On:||18 Mar 2010 14:58|
|Last Modified:||26 Jul 2012 17:07|
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