
SIGMA 5 (2009), 006, 4 pages arXiv:0901.2335
http://dx.doi.org/10.3842/SIGMA.2009.006
Contribution to the Proceedings of the XVIIth International Colloquium on Integrable Systems and Quantum Symmetries
HeisenbergType Families in U_{q}(^sl_{2})
Alexander Zuevsky
MaxPlanck Institut für Mathematik, Vivatsgasse 7, 53111 Bonn, Germany
Received October 20, 2008, in final form January 13, 2009; Published online January 15, 2009
Abstract
Using the second Drinfeld formulation of the quantized universal enveloping algebra
U_{q}(^sl_{2}) we introduce a family of its Heisenbergtype elements which are endowed with a
deformed commutator and satisfy properties similar to
generators of a Heisenberg subalgebra.
Explicit expressions for new family of generators are found.
Key words:
quantized universal enveloping algebras; Heisenbergtype families.
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