Stratified spatiotemporal chaos in anisotropic reaction-diffusion systems

被引：14

作者：

Bär, M

Hagberg, A

Meron, E

Thiele, U

机构：

[1] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany

[2] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA

[3] Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA

[4] Ben Gurion Univ Negev, Jacob Blaustein Inst Desert Res, IL-84990 Sede Boqer, Israel

[5] Ben Gurion Univ Negev, Dept Phys, IL-84990 Sede Boqer, Israel

[6] Univ Complutense Madrid, Inst Pluridisciplinar, E-28040 Madrid, Spain

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 83卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.83.2664

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Numerical simulations of two-dimensional pattern formation in an anisotropic bistable reaction-diffusion medium reveal a new dynamical state, stratified spatiotemporal chaos, characterized by strong correlations along one of the principal axes. Equations that describe the dependence of front motion on the angle illustrate the mechanism leading to stratified chaos.

引用

页码：2664 / 2667

页数：4

共 18 条

[1] PATTERN-FORMATION OUTSIDE OF EQUILIBRIUM [J].