THE PHASE-DIAGRAM OF THE HUBBARD-MODEL

被引：9

作者：

LONG, MW

机构：

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 1991年 / 5卷 / 6-7期

关键词：

D O I：

10.1142/S0217979291000468

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A brief review of the types of ideas which have been used to investigate the phase diagram of the Hubbard model is presented. No clear solution emerges although the competitions at work are established. Hartree-Fock, Gutzwiller's projection, Nagaoka's theorem, Kanamori's paramagnetism, Lieb's exact results and charge-spin separation are the main concepts.

引用

页码：865 / 883

页数：19