FLUCTUATION-INDUCED TRANSITIONS BETWEEN PERIODIC ATTRACTORS - OBSERVATION OF SUPERNARROW SPECTRAL PEAKS NEAR A KINETIC PHASE-TRANSITION

被引：37

作者：

DYKMAN, MI ^{[1
]}

MANNELLA, R ^{[1
]}

MCCLINTOCK, PVE ^{[1
]}

STOCKS, NG ^{[1
]}

机构：

[1] UNIV LANCASTER,DEPT PHYS,LANCASTER LA1 4YB,ENGLAND

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 65卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.65.48

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Fluctuation-induced transitions between coexisting periodic attractors have been investigated with an analog electronic circuit model. Calculations and measurements of the spectral densities of fluctuations have revealed superimposed twin-peaked partial spectra and a supernarrow spectral peak whose intensity depends critically on the distance from the phase transition where the populations of the attractors equalize. © 1990 The American Physical Society.

引用

页码：48 / 51

页数：4

共 34 条

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