Conformal Field Theory Approach to the Two-channel Anderson Model
Strongly Correlated Electrons
2007-05-23 v1
Abstract
The two-channel Anderson impurity model serves as a prototype for describing heavy-fermion materials with a possible mixed-valent regime with both quadrupolar and magnetic character. We report on the low-energy physics of the model, using a conformal field theory approach with exact Bethe Ansatz results as input.
Cite
@article{arxiv.cond-mat/0502646,
title = {Conformal Field Theory Approach to the Two-channel Anderson Model},
author = {H. Johannesson and N. Andrei and C. J. Bolech},
journal= {arXiv preprint arXiv:cond-mat/0502646},
year = {2007}
}
Comments
2 pages, 1 figure. Proceedings of the International Conference on Magnetism (ICM 2003)