Real forms of quantum orthogonal groups, q-Lorentz groups in any dimension
Quantum Algebra
2014-11-18 v2 High Energy Physics - Theory
Abstract
We review known real forms of the quantum orthogonal groups SO_q(N). New *-conjugations are then introduced and we contruct all real forms of quantum orthogonal groups. We thus give an RTT formulation of the *-conjugations on SO_q(N) that is complementary to the U_q(g) *-structure classification of Twietmeyer \cite{Twietmeyer}. In particular we easily find and describe the real forms SO_q(N-1,1) for any value of N. Quantum subspaces of the q-Minkowski space are analized.
Cite
@article{arxiv.math/9805120,
title = {Real forms of quantum orthogonal groups, q-Lorentz groups in any dimension},
author = {Paolo Aschieri},
journal= {arXiv preprint arXiv:math/9805120},
year = {2014}
}
Comments
Latex, 13 pages. Added ref. [4] and [7] (page 12)