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arxiv: cond-mat/0502646 · v1 · submitted 2005-02-27 · ❄️ cond-mat.str-el

Conformal Field Theory Approach to the Two-channel Anderson Model

classification ❄️ cond-mat.str-el
keywords modelandersonapproachconformalfieldtheorytwo-channelansatz
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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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