%0 Unpublished work %T Non-trivial Extension of the Poincare Algebra for Antisymmetric Gauge Fields %+ Laboratoire de Physique Mathématique et Théorique (PMT) %+ Laboratoire de Physique Théorique (LPTH) %A Moultaka, Gilbert %A Rausch de Traubenberg, M. %A Tanasa, A. %Z 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 %Z 04-018 %8 2004-07-21 %D 2004 %Z hep-th/0407168 %K algebraic methods %K extension of the Poincar´ algebra %K p–forms %K field theory %Z PACS : 03.50.Kk, 03.65.Fd,11.10.Kk,11.30.Ly %Z Physics [physics]/High Energy Physics - Theory [hep-th] %Z Physics [physics]/Mathematical Physics [math-ph]Preprints, Working Papers, ... %X We investigate a non-trivial extension of the $D-$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 $p-$forms. Some field theoretical aspects of this symmetry are studied and invariant Lagrangians are explicitly given. %G English %L hal-00266466 %U https://hal.science/hal-00266466 %~ CNRS %~ UNIV-MONTP2 %~ UNIV-STRASBG1 %~ UNIV-STRASBG %~ TDS-MACS %~ UNIV-MONTPELLIER %~ SITE-ALSACE %~ UM1-UM2