SPATIOTEMPORAL CHAOS AND LOCALIZATION

被引：31

作者：

GIACOMELLI, G ^{[1
]}

POLITI, A ^{[1
]}

机构：

[1] IST NAZL FIS NUCL,FLORENCE,ITALY

来源：

EUROPHYSICS LETTERS | 1991年 / 15卷 / 04期

关键词：

THEORY AND MODELS OF CHAOTIC SYSTEMS; LOCALIZATION IN DISORDERED STRUCTURES;

D O I：

10.1209/0295-5075/15/4/004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Nonlinearities in the flow equations of spatially extended systems can give rise to high-dimensional deterministic chaos. This plays the role of an intrinsic source of disorder in tangent space, and can lead to localization phenomena. A transfer matrix approach is applied to 1d chains of coupled maps to unravel the structure of the Lyapunov vectors. Generically, we find localized and fractal <<states>>, the latter ones being characterized by an information dimension strictly bounded between 0 and 1.

引用

页码：387 / 392

页数：6

共 15 条

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