EXACT SOLUTION OF THE MODEL OF DEGENERATE ELECTRONS INTERACTING WITH AN IMPURITY

被引：0
|
作者：
KARNAUKHOV, IN
机构：
[1] Institute of Metal Physics, Kiev
来源：
PHYSICAL REVIEW B | 1995年 / 51卷 / 10期
关键词：
D O I：
10.1103/PhysRevB.51.6388
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A model of degenerate electrons interacting with an impurity via the spin-exchange and correlated-hybridized interactions is formulated. We present an exact solution of the SU(ν)-symmetric model Hamiltonian. Exact expressions for ground-state properties, e.g., the valence, the impurity magnetic susceptibility, and the linear temperature coefficient of the specific heat, are calculated on the basis of the Bethe ansatz solutions. © 1995 The American Physical Society.
引用
收藏
页码：6388 / 6393
页数：6
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