Abelian N=2 cubic vertices (s,s1,s2) with minimal derivatives exist only for s ≥ s1+s2 and take the form of a prepotential coupled to a conserved supercurrent; for s1≠s2 the supercurrent is complex, generating one parity-even and one parity-odd interaction.
Zaigraev,N= 2higher-spin supercurrents, Phys
3 Pith papers cite this work. Polarity classification is still indexing.
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The structure of N=2 abelian cubic higher-spin vertices is fully determined by three analytic supercurrents, and odd-spin (s,1,1) gauge transformations reduce to supersymmetric zilch symmetries.
A self-review of the BLTP supersymmetry group's recent results in N=2 harmonic-superspace higher-spin models and 6D supersymmetric effective actions.
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Novel $\mathcal{N}=2$ higher-spin supercurrents
Abelian N=2 cubic vertices (s,s1,s2) with minimal derivatives exist only for s ≥ s1+s2 and take the form of a prepotential coupled to a conserved supercurrent; for s1≠s2 the supercurrent is complex, generating one parity-even and one parity-odd interaction.
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Structure of $\mathcal{N} = 2$ superfield higher-spin abelian cubic interactions
The structure of N=2 abelian cubic higher-spin vertices is fully determined by three analytic supercurrents, and odd-spin (s,1,1) gauge transformations reduce to supersymmetric zilch symmetries.
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Supersymmetry at BLTP: Recent Progress in Two Directions
A self-review of the BLTP supersymmetry group's recent results in N=2 harmonic-superspace higher-spin models and 6D supersymmetric effective actions.