2005/02/28 by G. Barnich, Glenn Barnich, G. Bonelli +6 · 1 citation
Mathematics · Physics and Astronomy · #Algebraic structures and combinatorial models #Black Holes and Theoretical Physics #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Homotopy and Cohomology in Algebraic Topology #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/0502232
13 pages Latex file, Proceedings of the Workshop "Quantum Field Theory and Hamiltonian Systems'', Caciulata, Romania, 16 - 21 Oct, 2004; more references added, acknowledgments corrected
openalex publication_date 2005/02/28 · arxiv created 2006/01/07 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In this short note we show, at the level of action principles, how the light-cone action of higher spin gauge fields can easily be obtained from the BRST formulation through the elimination of quartets. We analyze how the algebra of cohomology classes is affected by such a reduction. By applying the reduction to the Poincare generators, we give an alternative way of analyzing the physical spectrum of the Fronsdal type actions, with or without trace condition.