Enlargement of a low-dimensional stochastic web

被引:0
|
作者
Soskin, S. M. [1 ,2 ,4 ]
Khovanov, I. A. [3 ,4 ]
Mannella, R. [5 ]
McClintock, P. V. E. [4 ]
机构
[1] Inst Semicond Phys, UA-03028 Kiev, Ukraine
[2] Abdus Salam Int Ctr Theoret Phys, I-34100 Trieste, Italy
[3] Univ Warwick, Sch Engn, Coventry CV4 7AL, W Midlands, England
[4] Univ Lancaster, Dept Phys, Lancaster LA1 4YB, England
[5] Univ Pisa, Dipartimento Fis, I-56127 Pisa, Italy
来源
NOISE AND FLUCTUATIONS | 2009年 / 1129卷
关键词
stochastic webs; separatrix chaotic layer; chaotic transport; semiconductor superlattice; CHAOS;
D O I
暂无
中图分类号
Q6 [生物物理学];
学科分类号
071011 ;
摘要
We consider an archetypal example of a low-dimensional stochastic web, arising in a 1D oscillator driven by a plane wave of a frequency equal or close to a multiple of the oscillator's natural frequency. We show that the web can be greatly enlarged by the introduction of a slow, very weak, modulation of the wave angle. Generalizations are discussed. An application to electron transport in a nanometre-scale semiconductor superlattice in electric and magnetic fields is suggested.
引用
收藏
页码:17 / +
页数:2
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