Noise‐enhanced Parametric Resonance in Perturbed Galaxies
نویسندگان
چکیده
منابع مشابه
Noise-enhanced Parametric Resonance in Perturbed Galaxies
This paper describes how parametric resonances associated with a galactic potential subjected to relatively low amplitude, strictly periodic time-dependent perturbations can be impacted by pseudo-random variations in the pulsation frequency, modeled as coloured noise. One aim thereby is to allow for the effects of a changing oscillation frequency as the density distribution associated with a ga...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2004
ISSN: 0004-637X,1538-4357
DOI: 10.1086/381052