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| HAL: hal-00739298, version 1 |
| arXiv: 0904.4447 |
| ADS Bibliographic id: 2010NuPhB.828..405C |
| DOI: 10.1016/J.NUCLPHYSB.2009.08.025 |
| Detailed view |  Export this paper |
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| Nuclear Physics B 828 (2010) 405-514 |
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| Unconstrained higher spins of mixed symmetry II. Fermi fields |
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| A. Campoleoni1, 2D. Francia3J. Mourad3A. Sagnotti1, 2 |
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| (2010-04) |
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| This paper is a sequel of [A. Campoleoni, D. Francia, J. Mourad, A. Sagnotti, Nucl. Phys. B 815 (2009) 289, arXiv:0810.4350 [hep-th]], and is also devoted to the local "metric-like" unconstrained Lagrangians and field equations for higher-spin fields of mixed symmetry in flat space. Here we complete the previous constrained on-shell formulation of Labastida for Fermi fields, deriving the corresponding constrained Lagrangians both via the Bianchi identities and via the requirement of self-adjointness. We also describe two types of unconstrained Lagrangian formulations: a "minimal" one, containing higher derivatives of the compensator fields, and another non-minimal one, containing only one-derivative terms. We identify classes of these systems that are invariant under Weyl-like symmetry transformations. |
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| 1: | SNS - Scuola Normale Superiore di Pisa |
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| 2: | INFN, Sezione di Pisa - Istituto Nazionale di Fisica Nucleare, Sezione di Pisa |
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| 3: | APC - AstroParticule et Cosmologie |
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| APC - THEORIE |
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| Subject | : | Physics/High Energy Physics - Theory |
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| Fulltext link: |
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| http://fr.arXiv.org/abs/0904.4447 |
| hal-00739298, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00739298 | |
| oai:hal.archives-ouvertes.fr:hal-00739298 | |
| From: Alina Deniau | |
| Submitted on: Sunday, 7 October 2012 17:36:16 | |
| Updated on: Sunday, 7 October 2012 17:40:26 | |
