DOES A POLYMERIZED MEMBRANE CRUMPLE

被引：23

作者：

BAUMGARTNER, A

机构：

来源：

JOURNAL DE PHYSIQUE I | 1991年 / 1卷 / 11期

关键词：

D O I：

10.1051/jp1:1991224

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Evidence for crumpled conformations of polymerized membranes is reported. This is based on Monte Carlo simulations of flexible self-avoiding plaquette surfaces. The radius of gyration R scales with the surfaces area A according to R2 approximately A0.8. It is shown that the correlation function between plaquette normals <n(0) . n(x)> decays rapidly to zero for plaquette membranes, in contrast to hard-sphere membranes exhibiting long ranged strong correlations. The probability distribution P(cos theta) of enclosed angles between adjacent plaquettes is discussed with respect to differences between plaquette and hard-sphere membranes.

引用

页码：1549 / 1556

页数：8

共 22 条

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