Low-temperature physics of the two-impur
β
Kevin Ingersent; Barbara A. Jones
π
Article
π
1994
π
Elsevier Science
π
English
β 283 KB
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