Nonclassical type representations of the q-deformed algebra U '(q)(so(n))

Citation
Nz. Iorgov et Au. Klimyk, Nonclassical type representations of the q-deformed algebra U '(q)(so(n)), CZEC J PHYS, 50(1), 2000, pp. 85-90
Citations number
7
Categorie Soggetti
Physics
Journal title
CZECHOSLOVAK JOURNAL OF PHYSICS
ISSN journal
00114626 → ACNP
Volume
50
Issue
1
Year of publication
2000
Pages
85 - 90
Database
ISI
SICI code
0011-4626(200001)50:1<85:NTROTQ>2.0.ZU;2-R
Abstract
The nonstandard q-deformation U-q'(so(n)) of the universal enveloping algeb ra U(so(n)) has irreducible finite dimensional representations which ara a q-deformation of the well-known irreducible finite dimensional representati ons of U(so(n)). But U-q'(so(n)) also has irreducible finite dimensional re presentations which have no classical analogue. The aim of this paper is to give these representations which are called nonclassical type representati ons. They are given by explicit formulas for operators of the representatio ns corresponding to the generators of U-q'(so(n)).