The quantum 2-dimensional Poincare group from quantum group contraction
High Energy Physics - Theory
2009-10-28 v1 Quantum Algebra
Abstract
A new derivation of the quantum deformation of the 2 dimensional Euclidean Poincare group (cf S. Zakrzewski) is proposed. It is based on a contraction of the Hopf algebra Fun(SO_q(3)). The deformation parameter q is sent to one, as in the construction of the -Poincare deformed algebra. The quantum group obtained is dual to that algebra.
Cite
@article{arxiv.hep-th/9404007,
title = {The quantum 2-dimensional Poincare group from quantum group contraction},
author = {Philippe Zaugg},
journal= {arXiv preprint arXiv:hep-th/9404007},
year = {2009}
}
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8 pages