The self-consistent renormalization theory of antiferromagnetic spin fluctuations based on the Anderson lattice model

Authors
Konno, R
Citation
R. Konno, The self-consistent renormalization theory of antiferromagnetic spin fluctuations based on the Anderson lattice model, PHYSICA B, 284, 2000, pp. 1207-1208
Citations number
5
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
284
Year of publication
2000
Part
2
Pages
1207 - 1208
Database
ISI
SICI code
0921-4526(200007)284:<1207:TSRTOA>2.0.ZU;2-7
Abstract
We develop the self-consistent renormalization theory of antiferromagnetic spin fluctuations based on the Anderson lattice model. The dynamical suscep tibility between the spins of f-electrons is investigated within the presen t approach. We show that the dynamical susceptibility behaves like that bas ed on the single band-Hubbard model under particular conditions. We also di scuss an expression for the Neel temperature. (C) 2000 Elsevier Science B.V . All rights reserved.