Scales and Scaling in the Kondo Model
- 2 February 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 46 (5) , 356-360
- https://doi.org/10.1103/physrevlett.46.356
Abstract
The thermodynamics of the Kondo model are formulated in terms of coupled integral equations and various properties, in particular the scaling property, are deduced. Then, with definition of the various scales parametrizing various asymptotic regions of the plane, universal numbers are calculated and, in particular, Wilson's result is obtained analytically.
Keywords
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