Decay of the two-point function in one-dimensional O(N) spin models with long-range interactions

被引：23

作者：

Spohn, H ^{[1
]}

Zwerger, W

机构：

[1] Tech Univ Munich, Zentrum Math, D-80290 Munich, Germany

[2] Univ Munich, D-80333 Munich, Germany

来源：

JOURNAL OF STATISTICAL PHYSICS | 1999年 / 94卷 / 5-6期

关键词：

D O I：

10.1023/A:1004595419419

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using Griffiths and Lieb-Simon type inequalities, it is shown that the two-point function of ferromagnetic spin models with N components in one dimension decays like the interaction J(n) similar to n(-gamma) provided that 1 less than or equal to N less than or equal to 4 and T > T-c.

引用

页码：1037 / 1043

页数：7

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