Factorization of cubic vertices involving three different higher spin fields

Abstract

We derive a class of cubic interaction vertices for three higher spin fields, with integer spins ${\lambda }_1$, ${\lambda }_2$, ${\lambda }_3$, by closing commutators of the Poincaré algebra in four-dimensional flat spacetime. We find that these vertices exhibit an interesting factorization property which allows us to identify off-shell perturbative relations between them.

7 pages

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Cited by in corpus (10)

• Light-Front Higher-Spin Theories in Flat Space
• Chiral Higher Spin Theories and Self-Duality
• More on Quantum Chiral Higher Spin Gravity
• Off-Shell Spinor-Helicity Amplitudes from Light-Cone Deformation Procedure
• Higher spins, quadratic forms and amplitudes
• Fermi-Bose cubic couplings in light-cone field theories
• Light-cone gravity in dS${}_4$
• The structure of interaction vertices in pure gravity in the light-cone gauge
• Soft factors and interaction vertices from light-cone actions
• Deriving interaction vertices in higher derivative theories