Conformal Field Theory Approach to the Two-Channel Anderson Model

نویسنده

  • H. Johannesson
چکیده

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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تاریخ انتشار 2005