Stability of the insulating phase in the chiral Kondo-lattice model

被引：0
|
作者：
Wang, DF
Gruber, C
机构：
[1] Institut de Physique Théorique, École Polytechnique Fédérale de Lausanne, PHB-Ecublens
来源：
PHYSICAL REVIEW B | 1996年 / 53卷 / 01期
关键词：
D O I：
10.1103/PhysRevB.53.34
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The stability of the insulating phase of the one-dimensional chiral Kondo-lattice model is studied at half filling, within the framework of self-consistent variational theory. It is found that arbitrarily small interaction would drive the system from a conducting phase to an insulating phase, in spite of the chirality of the conducting band.
引用
收藏
页码：34 / 37
页数：4
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