Abstract: We realize the Hopf algebra $U_{q^{-1}}(so(N))$ as an algebra of differential operators on the quantum Euclidean space $R_q^N$. The generators are suitable q-deformed analogs of the angular momentum components on ordinary $R^N$. The algebra $Fun(R_q^N)$ of functions on $R_q^N$ splits into a direct sum of irreducible vector representations of $U_{q^{-1}}(so(N))$; the latter are explicitly constructed as highest weight representations.
Realization of U_q(so(N)) within the Differential Algebra on R_q^N / Fiore, Gaetano. - In: COMMUNICATIONS IN MATHEMATICAL PHYSICS. - ISSN 0010-3616. - STAMPA. - 169:(1995), pp. 475-500.
Realization of U_q(so(N)) within the Differential Algebra on R_q^N
FIORE, GAETANO
1995
Abstract
Abstract: We realize the Hopf algebra $U_{q^{-1}}(so(N))$ as an algebra of differential operators on the quantum Euclidean space $R_q^N$. The generators are suitable q-deformed analogs of the angular momentum components on ordinary $R^N$. The algebra $Fun(R_q^N)$ of functions on $R_q^N$ splits into a direct sum of irreducible vector representations of $U_{q^{-1}}(so(N))$; the latter are explicitly constructed as highest weight representations.File in questo prodotto:
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