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Unconstrained highe...
Unconstrained higher spins of mixed symmetry I. Bose fields
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- Campoleoni, A. (author)
- École polytechnique,APC - AstroParticule et Cosmologie,Istituto Nazionale di Fisica Nucleare,National Institute for Nuclear Physics
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- Francia, Dario, 1971 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Mourad, J. (author)
- APC - AstroParticule et Cosmologie
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- Sagnotti, A. (author)
- APC - AstroParticule et Cosmologie,Istituto Nazionale di Fisica Nucleare,National Institute for Nuclear Physics,École polytechnique
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(creator_code:org_t)
- Elsevier BV, 2009
- 2009
- English.
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In: Nuclear Physics B. - : Elsevier BV. - 0550-3213. ; 815:3, s. 289-367
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Abstract
Subject headings
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- This is the first of two papers devoted to the local "metric-like" unconstrained Lagrangians and field equations for higher-spin gauge fields of mixed symmetry in flat space. Here we complete the previous constrained formulation of Labastida for Bose fields. We thus recover his Lagrangians via the Bianchi identities. before extending them to their "minimal" unconstrained form with higher derivatives of the compensator fields and to yet another, non-minimal, form with only two-derivative terms. We also identify classes of these systems that are invariant under Weyl-like symmetries. (C) 2008 Elsevier B.V. All rights reserved.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Keyword
- feynman rules
- approach
- massless fields
- cubic interaction terms
- string fields
- formulation
- brst
- invariant lagrangian construction
- arbitrary spin
- interacting gauge-fields
- covariant local
- bosonic free fields
Publication and Content Type
- art (subject category)
- ref (subject category)
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