PADE APPROXIMANT RESULTS FOR SPHERICAL AND CLASSICAL HEISENBERG MODELS

被引：6

作者：

DALTON, NW

WOOD, DW

机构：

[1] Atomic Energy Research Establishment, Harwell, Berkshire England

[2] Department of Mathematics, University of Nottingham, Nottinghma, England

来源：

PHYSICS LETTERS A | 1968年 / A 28卷 / 06期

关键词：

D O I：

10.1016/0375-9601(68)90469-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A computer has been used to derive susceptibility series for the spherical model. By comparing the Padé results for these series with those for the two-dimensional classical Heisenberg model we conclude that the critical temperature of the latter is finite. © 1968.

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页码：417 / &

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