Algebraic Bethe ansatz for integrable one-dimensional extended Hubbard models with open boundary conditions

被引：3

作者：

Ge, XY ^{[1
]}

Gould, MD ^{[1
]}

机构：

[1] Univ Queensland, Ctr Math Phys, Brisbane, Qld 4072, Australia

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 2003年 / 36卷 / 07期

关键词：

D O I：

10.1088/0305-4470/36/7/302

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Nine classes of integrable open boundary conditions, further extending the one-dimensional U-q (gl (212)) extended Hubbard model, have been constructed previously by means of the boundary Z(2)-graded quantum inverse scattering method. The boundary systems are now solved by using the algebraic Bethe ansatz method, and the Bethe ansatz equations are obtained for all nine cases.

引用

页码：1801 / 1825

页数：25

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