A Monte-Carlo study for the critical exponents of the three-dimensional O(6) model

Using Wolff's single-cluster Monte-Carlo update algorithm, the three-dimensional O(6)-Heisenberg model on a simple cubic lattice is simulated. With the help of finite size scaling we compute the critical exponents ν, β, γ and η. Our results agree with the field-theory predictions but not so well with the prediction of the series expansions.

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Year of publication:	1999
Authors:	Loison, D
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 271.1999, 1, p. 157-168
Publisher:	Elsevier
Subject:	Phase transition \| Monte Carlo \| Spin system \| Ferromagnetic \| Six dimensions

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011064371