par Chakrabarti, R.;Quesne, Christiane
Référence International journal of modern physics A, 14, 16, page (2511-2529)
Publication Publié, 1999-06
Article révisé par les pairs
Résumé : The Rhj1;j2 matrices of the Jordanian Uh(sl(2)) algebra at arbitrary dimensions may be obtained from the corresponding Aqj1;j2 matrices of the standard g-deformed Uq(sl(2)) algebra through a contraction technique. By extending this method, the colored two-parametric (h, α) Jordanian ph,αj1,z1;j2,z2 matrices of the Uh,α(gl(2)) algebra may be derived from the corresponding colored Rq,λj1,z1;j2,z2 matrices of the standard (q, λ)-deformed Uq,λ(gl(2)) algebra. Moreover, by using the contraction process as a tool, the colored Th,αj,z matrices for arbitrary (j, z) representations of the Jordanian Funh,α(GL(2)) algebra may be extracted from the corresponding Tq,λj,z matrices of the standard Funq,λ(GL(2)) algebra.