RESONANT CROSSING PROCESSES CONTROLLED BY COLORED NOISE

被引：31

作者：

GAMMAITONI, L

MARCHESONI, F

MENICHELLASAETTA, E

SANTUCCI, S

机构：

[1] IST NAZL FIS NUCL,I-06100 PERUGIA,ITALY

[2] UNIV CAMERINO,DIPARTIMENTO MATEMAT & FIS,I-62032 CAMERINO,ITALY

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 22期

关键词：

D O I：

10.1103/PhysRevLett.71.3625

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The crossing processes in an overdamped double-well potential driven by an external colored noise and a weak sinusoidal time-dependent modulation are investigated by means of analog simulation. A new resonance is revealed (besides the so-called stochastic resonance) for frequencies close to the inverse time constant of the colored intrawell dynamics (resonant crossing). A quantitative analysis of the results obtained is also proposed.

引用

页码：3625 / 3628

页数：4

共 21 条

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