Monte Carlo algorithm for simulating the O(N) loop model on the square lattice

被引：2

作者：

Silva, Antonio Marcio P. ^{[1
]}

Schakel, Adriaan M. J. ^{[1
]}

Vasconcelos, Giovani L. ^{[1
]}

机构：

[1] Univ Fed Pernambuco, Dept Fis, Lab Fis Teor & Computac, BR-50670901 Recife, PE, Brazil

来源：

PHYSICAL REVIEW E | 2013年 / 88卷 / 02期

关键词：

TEMPERATURE;

D O I：

10.1103/PhysRevE.88.021301

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：

An efficient algorithm is presented to simulate the O(N) loop model on the square lattice for arbitrary values of N > 0. The scheme combines the worm algorithm with a new data structure to resolve both the problem of loop crossings and the necessity of counting the number of loops at each Monte Carlo update. With the use of this scheme, the line of critical points (and other properties) of the O(N) model on the square lattice for 0 < N <= 2 have been determined.

引用

页数：4

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