Authors
Citation
Sq. Shen, GROUND-STATE OF THE KONDO MODEL WITH LARGE SPIN, Physical review. B, Condensed matter, 55(21), 1997, pp. 14330-14334
Citations number
18
Categorie Soggetti
Physics, Condensed Matter
Journal title
ISSN journal
01631829
Volume
55
Issue
21
Year of publication
1997
Pages
14330 - 14334
Database
ISI
SICI code
0163-1829(1997)55:21<14330:GOTKMW>2.0.ZU;2-3
Abstract
We prove that the ground state of the Kondo model with large spin is n
ondegenerate, apart from a SU(2) spin degeneracy in the case of half f
illing. The ground state spin is found for the system, and the energy
level orderings are discussed. Finally, the existence of ferrimagnetis
m in some cases is proved.