THE SUPERSYMMETRIC T-J MODEL IN ONE DIMENSION

被引：74

作者：

SARKAR, S ^{[1
]}

机构：

[1] ROYAL SIGNALS & RADAR ESTAB,CTR THEORET STUDIES,MALVERN WR14 3PS,WORCS,ENGLAND

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1991年 / 24卷 / 05期

关键词：

D O I：

10.1088/0305-4470/24/5/026

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The t - J model (related to the strong-correlation limit of the Hubbard model) is shown to be soluble in one dimension using the Bethe ansatz. The solution holds only when the Hamiltonian is supersymmetric. The ground state in the presence of holes is found to be gapless, and to have no magnetization.

引用

页码：1137 / 1151

页数：15

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