Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Noise-induced spectral narrowing in nonlinear oscillators.
AU - Dykmam, M. I.
AU - Mannella, R.
AU - McClintock, Peter V. E.
AU - Soskin, Stanislav M.
AU - Stocks, N. G.
PY - 1990
Y1 - 1990
N2 - 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.
AB - 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.
U2 - 10.1209/0295-5075/13/8/004
DO - 10.1209/0295-5075/13/8/004
M3 - Journal article
VL - 18
SP - 691
EP - 696
JO - EPL
JF - EPL
SN - 0295-5075
IS - 8
ER -