Quantum group symmetry of the Hubbard model

Authors
Ahmed, E Hegazi, AS
Citation
E. Ahmed et As. Hegazi, Quantum group symmetry of the Hubbard model, INT J THEOR, 39(5), 2000, pp. 1217-1219
Citations number
7
Categorie Soggetti
Physics
Journal title
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
ISSN journal
00207748 → ACNP
Volume
39
Issue
5
Year of publication
2000
Pages
1217 - 1219
Database
ISI
SICI code
0020-7748(200005)39:5<1217:QGSOTH>2.0.ZU;2-9
Abstract
Quantum group symmetry is shown to exist for the Hubbard model. It is exten ded to include infinitesimally deformed phonons. Also a simplified version of Alam's model is generalized to include phonons and is shown to have quan tum group symmetry.