摘要翻译:
研究了在矩形脉冲时间周期力驱动下,有限个相互作用子单元形成的复杂噪声系统中的非线性随机共振现象。我们发现,亚阈值驱动力的频率比简单的一维系统中观察到的值大得多,因此获得了非常大的SR增益。使用简单的考虑因素来解释这些影响。
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英文标题:
《Very large stochastic resonance gains in finite sets of interacting
identical subsystems driven by subthreshold rectangular pulses》
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作者:
David Cubero, Jes\'us Casado-Pascual, Jos\'e G\'omez-Ord\'o\~nez,
Jos\'e Manuel Casado, Manuel Morillo
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最新提交年份:
2007
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分类信息:
一级分类:Physics 物理学
二级分类:Statistical Mechanics 统计力学
分类描述:Phase transitions, thermodynamics, field theory, non-equilibrium phenomena, renormalization group and scaling, integrable models, turbulence
相变,热力学,场论,非平衡现象,重整化群和标度,可积模型,湍流
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一级分类:Physics 物理学
二级分类:Soft Condensed Matter 软凝聚态物质
分类描述:Membranes, polymers, liquid crystals, glasses, colloids, granular matter
膜,聚合物,液晶,玻璃,胶体,颗粒物质
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英文摘要:
We study the phenomenon of nonlinear stochastic resonance (SR) in a complex noisy system formed by a finite number of interacting subunits driven by rectangular pulsed time periodic forces. We find that very large SR gains are obtained for subthreshold driving forces with frequencies much larger than the values observed in simpler one-dimensional systems. These effects are explained using simple considerations.
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PDF链接:
https://arxiv.org/pdf/705.3742