Abstract
By use of Tomonaga-Luttinger bosonization we find that a multichannel resonant-level model can be transformed into a single-channel Kondo model with antiferro- or ferromagnetic interaction depending on the parameter {gamma} given in terms of the phase shifts. The specific heat and the dynamics of the local impurity have been studied which show a Fermi-liquid vs non-Fermi-liquid transition at {gamma}{sub c} = 1. (author). 19 refs.
Yumei, Zhang;
[1]
Hong, Chen;
[2]
Xiang, Wu
- Tongji Univ., Shanghai (China). Pohl Inst. of Solid State Physics
- Chinese Center of Advanced Science and Technology (World Lab.), Beijing (China). Center of Theoretical Physics
Citation Formats
Yumei, Zhang, Hong, Chen, and Xiang, Wu.
Properties of a multichannel resonant-level model.
IAEA: N. p.,
1994.
Web.
Yumei, Zhang, Hong, Chen, & Xiang, Wu.
Properties of a multichannel resonant-level model.
IAEA.
Yumei, Zhang, Hong, Chen, and Xiang, Wu.
1994.
"Properties of a multichannel resonant-level model."
IAEA.
@misc{etde_10113018,
title = {Properties of a multichannel resonant-level model}
author = {Yumei, Zhang, Hong, Chen, and Xiang, Wu}
abstractNote = {By use of Tomonaga-Luttinger bosonization we find that a multichannel resonant-level model can be transformed into a single-channel Kondo model with antiferro- or ferromagnetic interaction depending on the parameter {gamma} given in terms of the phase shifts. The specific heat and the dynamics of the local impurity have been studied which show a Fermi-liquid vs non-Fermi-liquid transition at {gamma}{sub c} = 1. (author). 19 refs.}
place = {IAEA}
year = {1994}
month = {Oct}
}
title = {Properties of a multichannel resonant-level model}
author = {Yumei, Zhang, Hong, Chen, and Xiang, Wu}
abstractNote = {By use of Tomonaga-Luttinger bosonization we find that a multichannel resonant-level model can be transformed into a single-channel Kondo model with antiferro- or ferromagnetic interaction depending on the parameter {gamma} given in terms of the phase shifts. The specific heat and the dynamics of the local impurity have been studied which show a Fermi-liquid vs non-Fermi-liquid transition at {gamma}{sub c} = 1. (author). 19 refs.}
place = {IAEA}
year = {1994}
month = {Oct}
}