EXACT EIGENSTATES OF SOME SPIN-1/2 HEISENBERG-CHAINS WITH 1/R2 EXCHANGE

被引：2

作者：

FORRESTER, PJ

机构：

[1] Dept. of Math., La Trobe Univ., Bundoora, Vic.

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1992年 / 25卷 / 21期

关键词：

D O I：

10.1088/0305-4470/25/21/007

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new derivation of the exact eigenstates and corresponding energy levels of some spin-1/2 Heisenberg chains with 1/r2 exchange found by Haldane is given. This method is then applied to obtain some exact eigenstates and corresponding energy levels of a two-component generalization of Haldane's spin system.

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页码：5447 / 5462

页数：16

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