Null-plane Quantum Universal $R$-matrix
q-alg
2009-10-30 v1 Quantum Algebra
Abstract
A non-linear map is applied onto the (non-standard) null-plane deformation of (3+1) Poincar\'e algebra giving rise to a simpler form of this triangular quantization. A universal -matrix for the null plane quantum algebra is then obtained from a universal -matrix corresponding to a Hopf subalgebra. Finally, the associated Poincar\'e Poisson--Lie group is quantized by using the FRT approach.
Cite
@article{arxiv.q-alg/9607009,
title = {Null-plane Quantum Universal $R$-matrix},
author = {A. Ballesteros and F. J. Herranz and C. M. Pereña},
journal= {arXiv preprint arXiv:q-alg/9607009},
year = {2009}
}
Comments
8 pages, LaTeX