The Hopf algebra isomorphism between kappa-Poincare algebra in the case g^{00}=0 and "null plane" quantum Poincare algebra
arXiv:q-alg/9611025
Abstract
The Hopf algebra isomorphism between kappa-Poincare algebra defined by P.Kosinski and P.Maslanka in the case g^{00}=0 and "null plane" quantum Poincare algebra by A.Ballesteros, F.J.Herranz and M.A.del Olmo is defined.
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