Exact Results in the Kondo Problem: Equivalence to a Classical One-Dimensional Coulomb Gas
- 14 July 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 23 (2) , 89-92
- https://doi.org/10.1103/physrevlett.23.89
Abstract
We demonstrate an exact equivalence between a Kondo problem and the thermodynamics of a classical one-dimensional gas with alternating charges and a logarithmic potential. This classical gas has a critical point.Keywords
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