Non-trivial extension of the Poincaré algebra for antisymmetric gauge fields
arXiv:hep-th/0407168
Abstract
We investigate a non-trivial extension of the dimensional Poincaré algebra. Matrix representations are obtained. The bosonic multiplets contain antisymmetric tensor fields. It turns out that this symmetry acts in a natural geometric way on these forms. Some field theoretical aspects of this symmetry are studied and invariant Lagrangians are explicitly given.
LaTeX, 13 pages, contribution to the XI-th International Conference Symmetry Methods in Physics, Prague, June 21-24, 2004, presented by M. Rausch de Traubenberg