DIRECT MONTE-CARLO MEASUREMENT OF EXCLUDED VOLUME FOR PEARSON WALKS

被引:4
|
作者
BARRETT, AJ
BENESCH, BC
机构
[1] Department of Mathematics and Computer Science, Royal Military College of Canada, Kingston
来源
JOURNAL OF CHEMICAL PHYSICS | 1992年 / 97卷 / 12期
关键词
D O I
10.1063/1.463269
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The Pearson walk model of a linear polymer with excluded volume is studied by analogy with a neighbor-avoiding walk on a lattice. The pivot algorithm is used to model the excluded volume directly, with the strength of interaction controlled by bead diameter. The excluded volume per bead is shown to be nonanalytic, with two distinct excluded volume regimes corresponding to geometrically different polymer models.
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页码:9454 / 9457
页数:4
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