Kondo effect in a Luttinger liquid: a two-channel Kondo fixed point is not possible

被引：0
|
作者：
Le Hur, K [1 ]
机构：
[1] Univ Paris 11, Phys Solides Lab, F-91405 Orsay, France
来源：
PHYSICA B-CONDENSED MATTER | 1999年 / 259-61卷
关键词：
Kondo effect; Luttinger liquids; conformal field theory;
D O I：
暂无
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The fixed point of the two-channel Kondo (TCK) model does not respect the vacuum of the backward Kondo scattering exchange. It proves rigorously that such a solution for the Kondo effect in a Luttinger liquid is forbidden while backscattering effects are prominent. When U not equal 0, a description of the fixed point in terms of a local Fermi-liquid is not completely satisfactory since the Wilson ratio is not universal. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：221 / 222
页数：2
相关论文
共 50 条
  • [1] Two-channel Kondo effect in a Luttinger liquid
    Granath, M
    Johannesson, H
    ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1997, 103 (02): : 225 - 229
  • [2] Ferromagnetic fixed point of the Kondo model in a luttinger liquid
    Kim, MD
    Kim, CK
    Nahm, K
    Ryu, CM
    CONDENSED MATTER THEORIES, VOL 17, 2003, 17 : 121 - 132
  • [3] Ferromagnetic fixed point of the Kondo model in a Luttinger liquid
    Kim, MD
    Kim, CK
    Nahm, K
    Ryu, CM
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2001, 13 (14) : 3271 - 3281
  • [4] Observation of the two-channel Kondo effect
    R. M. Potok
    I. G. Rau
    Hadas Shtrikman
    Yuval Oreg
    D. Goldhaber-Gordon
    Nature, 2007, 446 : 167 - 171
  • [5] Observation of the two-channel Kondo effect
    Potok, R. M.
    Rau, I. G.
    Shtrikman, Hadas
    Oreg, Yuval
    Goldhaber-Gordon, D.
    NATURE, 2007, 446 (7132) : 167 - 171
  • [6] Co-operative Kondo effect in the two-channel Kondo lattice
    Coleman, P
    Tsvelik, AM
    Andrei, N
    Kee, HY
    PHYSICAL REVIEW B, 1999, 60 (05) : 3608 - 3628
  • [7] KONDO EFFECT IN A LUTTINGER LIQUID
    LEE, DH
    TONER, J
    PHYSICAL REVIEW LETTERS, 1992, 69 (23) : 3378 - 3381
  • [8] Crystal distortion and the two-channel Kondo effect
    Hind, CN
    Gogolin, AO
    JOURNAL OF PHYSICS-CONDENSED MATTER, 1998, 10 (47) : 10633 - 10641
  • [9] Charge Fractionalization in the Two-Channel Kondo Effect
    Landau, L. Aviad
    Cornfeld, Eyal
    Sela, Eran
    PHYSICAL REVIEW LETTERS, 2018, 120 (18)
  • [10] Topological Majorana Two-Channel Kondo Effect
    Bao, Zhi-qiang
    Zhang, Fan
    PHYSICAL REVIEW LETTERS, 2017, 119 (18)
12345