Analytic results on the dynamics of the degenerate Anderson model are derived at zero temperature. The results are exact in the limit of large degeneracy. Fundamental energy scales for dynamics are made explicit for any occupation between 0 and 1 of the localized electron level, and presence of universality in dynamics is found. The analytical results make clear the origin of an inelastic peak in the dynamical susceptibility and that of the asymmetry in the density of states of local electrons.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics