STOCHASTIC RESONANCE IN PERIODIC POTENTIALS

被引：34

作者：

FRONZONI, L

MANNELLA, R

机构：

[1] Dipartimento di Fisica, Universitá degli Studi di Pisa, Pisa

来源：

JOURNAL OF STATISTICAL PHYSICS | 1993年 / 70卷 / 1-2期

关键词：

PERIODIC POTENTIALS; STOCHASTIC RESONANCE; ANALOG SIMULATIONS; LINEAR RESPONSE THEORY;

D O I：

10.1007/BF01053984

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have studied the motion of a particle in a periodic potential plus a bias, driven by a noise and a coherent forcing. The response (power spectrum) of the particle at the driving forcing frequency is considered for different values of the noise intensity and of the bias. It is shown via direct simulation that the response displays the phenomenon of stochastic resonance, although the phenomenology is somehow different from the one observed in the standard bistable system.

引用

页码：501 / 512

页数：12

共 38 条

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