Null-plane Quantum Poincaré Algebras and their Universal R-matrices
A. Ballesteros, F. J. Herranz, M. A. del Olmo, Mariano Santander
Abstract
A non-standard quantum deformation of the Poincaré algebra is presented in a null-plane framework for 1+1, 2+1 and 3+1 dimensions. Their corresponding universal R-matrices are obtained in a factorized form by choosing suitable bases related to the T-matrix formalism.
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