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
收藏
页码：3625 / 3628
页数：4
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