LOW-TEMPERATURE PROPERTIES OF ONE-DIMENSIONAL CLASSICAL XY-MODEL WITH FRUSTRATION

被引：12

作者：

HORIGUCHI, T

MORITA, T

机构：

[1] Department of Engineering Science, Faculty of Engineering, Tohoku University

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1990年 / 59卷 / 03期

关键词：

D O I：

10.1143/JPSJ.59.888

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

An antiferromagnetic classical XY model with the nearest-neighbor interaction 27 and the next-nearest-neighbor interaction δJ on a one-dimensional lattice is investigated in the low temperature limit. We obtain the asymptotic behaviors at long distances, of the two-spin correlation function for δ>l/2 and of the chirality-chirality correlation function for δ=1. The behavior of the latter correlation function is shown to be similar to the one of the two-spin correlation function for the Ising model with the nearest-neighbor interaction J/2 on a one-dimensional lattice. © 1990, THE PHYSICAL SOCIETY OF JAPAN. All rights reserved.

引用

页码：888 / 892

页数：5

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