Kondo quartet

被引：4

作者：

Georges, A ^{[1
]}

Sengupta, A ^{[1
]}

机构：

[1] RAMAN RES INST, BANGALORE 560080, KARNATAKA, INDIA

来源：

NUCLEAR PHYSICS B | 1997年

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0920-5632(97)00417-9

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

This article describes some recently obtained results on the low-energy properties of the ''Kondo quartet'' model of two spin-1/2 impurities interacting with two channels (flavours) of conduction electrons. We shall particularly emphasize the connections between conformal field-theory methods and bosonisation approaches, which are first illustrated on the example of the single-impurity, two-channel Kondo problem.

引用

页码：105 / 122

页数：18

共 34 条

[1]

AFFLECK I, 1992, PHYS REV B, V45, P7918, DOI 10.1103/PhysRevB.45.7918

[2] EXACT CRITICAL-THEORY OF THE 2-IMPURITY KONDO MODEL [J].