Abstract
We present a novel construction of the super-Pauli-Lubanski pseudo-vector for 4D supersymmetry and show how it arises naturally from the spin-shell constraints in the supertwistor formulation of superparticle dynamics. We illustrate this result in the context of a simple classical action for a “superspinning particle” of superspin 1/2. We then use an Sl(2;K)-spinor formalism for K=ℝ,ℂ,ℍ to unify our 4D results with previous results for 3D and 6D.
Original language | English (US) |
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Article number | 151 |
Journal | Journal of High Energy Physics |
Volume | 2017 |
Issue number | 6 |
DOIs | |
State | Published - Jun 1 2017 |
Keywords
- Extended Supersymmetry
- Superspaces
ASJC Scopus subject areas
- Nuclear and High Energy Physics