COARSENING IN THE 2-DIMENSIONAL SOAP FROTH AND THE LARGE-Q POTTS-MODEL - A DETAILED COMPARISON

被引:142
|
作者
GLAZIER, JA
ANDERSON, MP
GREST, GS
机构
[1] UNIV CHICAGO,JAMES FRANCK INST,CHICAGO,IL 60637
[2] UNIV CHICAGO,DEPT PHYS,CHICAGO,IL 60637
[3] EXXON RES & ENGN CO,CORP RES SCI LAB,ANNANDALE,NJ 08801
关键词
D O I
10.1080/13642819008215259
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A detailed comparison between the experimental evolution of a twodimensional soap froth and a next-nearest-neighbour Q = ∞ Potts model on a square lattice starting from identical initial conditions is presented. We compare the pattern evolution, dynamics, distribution functions and correlations of the two systems. We also examine in detail the relation between number of sides and area (Lewis’ law) and two measures of pattern disorder. Overall agreement is found between the model and simulation, with a few systematic deviations which suggest that side redistribution is affected by subtle anisotropy and equilibration effects. © 1990 Taylor & Francis Ltd.
引用
收藏
页码:615 / 645
页数:31
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