Pattern dynamics of Rayleigh-Benard convective rolls and weakly segregated diblock copolymers

被引:63
作者
Christensen, JJ [1 ]
Bray, AJ
机构
[1] Aarhus Univ, Inst Phys & Astron, DK-8000 Aarhus C, Denmark
[2] Univ Manchester, Dept Phys & Astron, Manchester M13 9PL, Lancs, England
来源
PHYSICAL REVIEW E | 1998年 / 58卷 / 05期
关键词
D O I
10.1103/PhysRevE.58.5364
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
We consider the pattern dynamics of the lamellar phases observed in Rayleigh-Benard convection, as described by the Swift-Hohenberg equation, and in the weak segregation regime of diblock copolymers. Both numerical and analytical investigations show that the dynamical growth of the characteristic length scale in both systems is described by the same growth exponents, thus suggesting that both systems are members of the same universality class. [S1063-651X(98)03310-8].
引用
收藏
页码:5364 / 5370
页数:7
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