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hal-00266465, version 1

Field Theoretic Realizations for Cubic Supersymmetry

Gilbert Moultaka (Author to contact preferably) 1, N. Mohammedi 2, M. Rausch De Traubenberg 3

International Journal of Modern Physics A 19, 32 (2004) 5585-5608

Abstract: We consider a four dimensional space-time symmetry which is a non trivial extension of the Poincaré algebra, different from supersymmetry and not contradicting {\sl a priori} the well-known no-go theorems. We investigate some field theoretical aspects of this new symmetry and construct invariant actions for non-interacting fermion and non-interacting boson multiplets. In the case of the bosonic multiplet, where two-form fields appear naturally, we find that this symmetry is compatible with a local U(1) gauge symmetry, only when the latter is gauge fixed by a `t Hooft-Feynman term.

  • 1:  Laboratoire de Physique Mathématique et Théorique (PMT)
  • CNRS : UMR5825 – Université Montpellier II - Sciences et techniques
  • 2:  Laboratoire de Mathématiques et Physique Théorique (LMPT)
  • CNRS : UMR6083 – Université François Rabelais - Tours
  • 3:  Laboratoire de Physique Théorique (LPTH)
  • CNRS : UMR7085 – Université Louis Pasteur - Strasbourg I
  • Domain : Physics/High Energy Physics - Theory
    Physics/Mathematical Physics
    Mathematics/Mathematical Physics
  • Keywords : Generalization of supersymmetry – field theory – algebraic methods – Lie (super)algebras
  • Internal note : 03-010
 
  • hal-00266465, version 1
  • oai:hal.archives-ouvertes.fr:hal-00266465
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  • Submitted on: Saturday, 22 March 2008 22:05:59
  • Updated on: Tuesday, 17 March 2009 18:22:45