Izvorni znanstveni članak
On two - parameter deformations of SU(1,1) algebra and associated spin chains
Stjepan Meljanac
; Ruđer Bošković Institute, Bijenička c. 54, 41001 Zagreb, Croatia
Marijan Mileković
; Faculty of Science, Department of Theoretical Physics, Bijenička c. 32, 41000 Zagreb, Croatia
Sažetak
Using Fadeev-Reshetikhin-Takhtajan procedure, we analyse conditions under which two "quantum" SU(1,1) superalgebras are isomorphic as Hopf algebras. In the light of this results we discuss spin chains invariant under multiparameter SU(1,1).
Ključne riječi
Hrčak ID:
303045
URI
Datum izdavanja:
2.5.1993.
Posjeta: 467 *