HANDSCOMB MONTE-CARLO METHOD FOR S = 1/2 TRANSVERSE ISING-MODEL

被引：4

作者：

ROZHDESTVENSKY, IV ^{[1
]}

FAVORSKY, IA ^{[1
]}

机构：

[1] ST PETERSBURG STATE UNIV, ST PETERSBURG, RUSSIA

来源：

MOLECULAR SIMULATION | 1992年 / 9卷 / 03期

关键词：

QUANTUM SPIN LATTICE MODELS; HANDSCOMB MONTE-CARLO; TRANSVERSE ISING MODEL; PHASE TRANSITIONS;

D O I：

10.1080/08927029208047428

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：

A new stochastic simulation procedure for S = 1/2 Transverse Ising Model (TIM) is presented. The procedure is developed in different variants for certain types of exchange interaction, including ferromagnetic, antiferromagnetic and of arbitrary sign. The numerical results obtained by means of the new procedure for several types of one-dimensional TIM are presented, data being in good correspondence with the results of other approaches. Temperature dependence of transverse susceptibility of one-dimensional TIM with inverse-square interaction was found to have certain peculiarities apart from the Curie point.

引用

页码：213 / 222

页数：10

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