Critical point in the solution of the two magnetic impurity problem
- 1 July 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 40 (1) , 324-329
- https://doi.org/10.1103/physrevb.40.324
Abstract
We discuss in a physical fashion the key results obtained in the solution of the two interacting Kondo impurity problem via the numerical renormalization group. Special emphasis is placed on the nature of the unstable fixed point separating the regimes of flows to the correlated Kondo effect fixed point and the locked-impurity singlet fixed point.Keywords
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