COULOMB INTERACTION BETWEEN CONDUCTION ELECTRONS AND F-ELECTRONS IN THE ANDERSON IMPURITY MODEL

被引：0

作者：

BAUER, A

KELLER, J

机构：

[1] Institut für Theoretische Physik, Universität Regensburg, Regensburg

来源：

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER | 1995年 / 96卷 / 03期

关键词：

D O I：

10.1007/BF01313060

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The influence of the Coulomb interaction between local f-electrons and conduction electrons on the dynamical properties of f-electrons is investigated for the Anderson impurity model. An equation-of-motion technique is used to treat simultaneously the Coulomb interaction and the hybridization. We find that the Abricosov-Suhl resonance remains sharp but is reduced in size while the charge excitation peak of the f-electrons is broadended.

引用

页码：383 / 389

页数：7

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