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Conformal Field Theory Approach to the Two-channel Anderson Model

Authors
  • Johannesson, H.
  • Andrei, N.
  • Bolech, C. J.
Type
Published Article
Publication Date
Feb 27, 2005
Submission Date
Feb 27, 2005
Identifiers
DOI: 10.1016/j.jmmm.2003.12.1232
arXiv ID: cond-mat/0502646
Source
arXiv
License
Unknown
External links

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.

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