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Abstract
We propose supertwistor realisations of (p, q) anti-de Sitter (AdS) superspaces in three dimensions and N-extended AdS superspaces in four dimensions. For each superspace, we identify a two-point function that is invariant under the corresponding isometry supergroup. This two-point function is a supersymmetric extension (of a function) of the geodesic distance. We also describe a bi-supertwistor formulation for N-extended AdS superspace in four dimensions and harmonic/projective extensions of (p, q) AdS superspaces in three dimensions.
Original language | English |
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Article number | 146 |
Journal | European Physical Journal C |
Volume | 82 |
Issue number | 2 |
DOIs | |
Publication status | Published - Feb 2022 |
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Advances in Conformal Field Theory with Extended Symmetry
Kuzenko, S., Buchbinder, E., Theisen, S. & Tseytlin, A.
1/01/20 → 31/12/23
Project: Research
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Supersymmetry and Supergravity: New Approaches and Applications
Tartaglino-Mazzucchelli, G.
1/01/18 → 9/10/20
Project: Research