Constrained BRST-BFV and BRST-BV Lagrangians for Half-Integer HS Fields onR{sup 1,d−1}
Journal Article
·
· Physics of Particles and Nuclei
Gauge invariant Lagrangian descriptions of half-integer higher-spin mixed-symmetric massless representations of the Poincare group with off-shell algebraic constraints are constructed within a metric-like formulation on the basis of a suggested constrained BRST approach. A gauge-invariant Fang–Fronsdal Lagrangian from the constrained BRST formulation are produced entirely in terms of the initial triple gamma-traceless spin-tensor field Ψ{sub (μ){sub n}} with gamma-traceless gauge parameter. The triplet and quartet formulations are derived. The minimal (un)constrained BRST–BV actions for above formulations are obtained from proposed constrained BRST–BV approach.
- OSTI ID:
- 22981809
- Journal Information:
- Physics of Particles and Nuclei, Journal Name: Physics of Particles and Nuclei Journal Issue: 5 Vol. 49; ISSN 1063-7796
- Country of Publication:
- United States
- Language:
- English
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