Hubbard model and the origin of ferromagnetism

被引：55

作者：

Tasaki, H. ^{[1
]}

机构：

[1] Gakushuin Univ, Dept Phys, Toshima Ku, Tokyo 1718588, Japan

来源：

EUROPEAN PHYSICAL JOURNAL B | 2008年 / 64卷 / 3-4期

关键词：

D O I：

10.1140/epjb/e2008-00113-2

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

It is believed that strong ferromagnetic orders in some solids are generated by subtle interplay between quantum many-body effects and spin-independent Coulomb interactions between electrons. Here we describe our rigorous and constructive approach to ferromagnetism in the Hubbard model, which is a standard idealized model for strongly interacting electrons in a solid.

引用

页码：365 / 372

页数：8

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