Conformal field theory approach to the two-channel Anderson model
/ Authors
/ Abstract
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.
Journal: Journal of Magnetism and Magnetic Materials