2003/05/12 by P. Salgado, S. del Campo, M. Cataldo
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories #hep-th
paper · pdf · doi:10.1103/physrevd.68.024021
published as Phys.Rev.D68:024021,2003 · 10 pages
arxiv created 2003/05/12 · openalex publication_date 2003/07/17 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
It is shown that the supersymmetric extension of the Stelle-West formalism permits the construction of an action for (3+1)-dimensional N=1 supergravity with a cosmological constant genuinely invariant under the OSp(4/1). Since the action is invariant under the supersymmetric extension of the AdS group, the supersymmetry algebra closes off shell without the need for auxiliary fields. The limit case \stackrel\ensuremath→m0, i.e., (3+1)-dimensional N=1 supergravity, invariant under the Poincar'e supergroup is also discussed.