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Low-temperature physics of the two-impurity, two-channel Kondo model

โœ Scribed by Kevin Ingersent; Barbara A. Jones

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
283 KB
Volume
199-200
Category
Article
ISSN
0921-4526

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โœฆ Synopsis

Numerical renormalization group calculations have shown that any nonzero RKKY coupling between a pair ofspin-~ impurities destroys the zero-temperature critical point responsible for the marginal-Fermi-liquid behavior of the single-impurity, two-channel Kondo model. Here we report recent progress on calculating the low-temperature properties of the two-impurity model.

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