Based on the Schrieffer - Wolff transformation , it was shown that Kondo model lies in the strong coupling regime of the Anderson impurity model .
The Anderson impurity model and accompanying Wilsonian renormalization theory were an important contribution to understanding the underlying physics of the problem .
Based on the Schrieffer - Wolff transformation , it was shown that Kondo model lies in the strong coupling regime of the Anderson contribution   .
The Anderson impurity model and accompanying Wilsonian renormalization theory were an important contribution to understanding the underlying physics of the problem .