J. Phys. IV France
Volume 131, December 2005
Page(s) 355 - 356
Publié en ligne 18 janvier 2006
International Workshop on Electronic Crystals
S. Brazovskii, P. Monceau and N. Kirova
J. Phys. IV France 131 (2005) 355-356

DOI: 10.1051/jp4:2005131091

Bosonization study of the SU(N) Wolff model

B. Dóra

Department of Physics, Budapest University of Technology and Economics, 1521 Budapest, Hungary

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.

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