WEAK SELF-AVOIDANCE AND CRUMPLING IN RANDOM SURFACES WITH EXTRINSIC CURVATURE

被引:4
|
作者
BAILLIE, CF [1 ]
JOHNSTON, DA [1 ]
机构
[1] HERIOT WATT UNIV,DEPT MATH,EDINBURGH EH14 4AS,MIDLOTHIAN,SCOTLAND
关键词
D O I
10.1016/0370-2693(91)90287-Z
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We introduce an explicit local self-avoidance in both fixed and dynamically triangulated random surfaces with a gaussian (Polyakov) plus extrinsic curvature action in the hope that this might approximate a superstring model. We look at the effect this has on the crumpling transitions exhibited by the surfaces embedded in three dimensions and contrast the results with those obtained in simulations of self-avoiding tethered and fluid membranes in the context of solid state physics.
引用
收藏
页码:380 / 388
页数:9
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