CHAOTIC INTERFACE DYNAMICS - A MODEL WITH TURBULENT BEHAVIOR

被引：2
|
作者：
BOHR, T
GRINSTEIN, G
JAYAPRAKASH, C
JENSEN, MH
MUKAMEL, D
机构：
[1] IBM CORP, THOMAS J WATSON RES CTR, YORKTOWN HTS, NY 10598 USA
[2] NORDITA, DK-2100 COPENHAGEN, DENMARK
[3] OHIO STATE UNIV, DEPT PHYS, COLUMBUS, OH 43210 USA
[4] WEIZMANN INST SCI, DEPT PHYS, IL-76100 REHOVOT, ISRAEL
来源：
PHYSICAL REVIEW A | 1992年 / 46卷 / 08期
关键词：
D O I：
10.1103/PhysRevA.46.4791
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We explore the similarities between the dynamics of rough interfaces and fully developed hydrodynamical turbulence. In particular, we introduce a simple system of coupled mappings that (1) is chaotic with an attractor whose dimension grows proportionally to the system size, (2) generates small-scale structure, and (3) has structure functions that grow as power laws. We discuss the universality classes that determine the large-distance long-time behavior by computing the exponents for the scaling of the interface width.
引用
收藏
页码：4791 / 4796
页数：6
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