We have studied the low temperature properties of the SU(N) Wolff impurity model via Abelian bosonization. The path integral treatment of the problem allows for an exact evaluation of low temperature properties of the model. The single particle Green's function enhances due to the presence of local correlation. The basic correlation function such as the charge or spin correlator are also affected by the presence of impurity, and show local Fermi liquid behaviour.
|Number of pages||2|
|Journal||Journal De Physique. IV : JP|
|Publication status||Published - Dec 1 2005|
|Event||ECRYS-2005: International Workshop on Electronic Crystals - Cargese, France|
Duration: Aug 21 2005 → Aug 27 2005
ASJC Scopus subject areas
- Physics and Astronomy(all)