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Chiral higher-spin double copy

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arxiv 2409.19449 v3 pith:H24R6VWB submitted 2024-09-28 hep-th

Chiral higher-spin double copy

Dmitry Ponomarev This is my paper
classification hep-th
keywords chiralhigher-spintheorytheoriescopydoublefactoriseinteractions
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We construct the double copy of the chiral higher-spin theory. It is a Lorentz invariant theory with the little group spectrum given by the tensor square of the chiral higher-spin theory spectrum. Moreover, its interactions factorise in close analogy with the way interactions factorise in lower-spin double-copy theories. We also propose theories, which can be viewed as products of self-dual Yang-Mills theory, self-dual gravity and chiral higher-spin theories taken in different combinations and powers.

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Cited by 7 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Light-Front approach to $4d$ massless Higher-Spin interactions

    hep-th 2026-07 accept novelty 7.5

    Solving Poincaré-algebra closure at quartic order yields infinitely many local 4d massless higher-spin theories (finite or infinite spectra), classifies chiral one-/two-derivative models, and determines all local unit...

  2. Light-Front approach to $4d$ massless Higher-Spin interactions

    hep-th 2026-07 conditional novelty 7.0

    Quartic Poincaré-closure in the light-front gauge classifies all one- and two-derivative chiral higher-spin theories in 4d and yields new finite-spectrum local theories and quasi-chiral families.

  3. Massless spinning fields on the Light-Front: quartic vertices and amplitudes

    hep-th 2026-02 conditional novelty 7.0

    A light-front quartic-constraint analysis classifies local massless higher-spin vertices and amplitudes, yielding no-go results for unitary theories and new quasi-chiral higher-spin sectors.

  4. Self-dual holography: four-point AdS/CFT correlators in higher-spin gravity

    hep-th 2026-05 unverdicted novelty 6.0

    Develops holographic dictionary for self-dual higher-spin theories and computes four-point AdS/CFT correlators in a higher-spin extension of self-dual Yang-Mills.

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    hep-th 2026-04 unverdicted novelty 6.0

    All self-dual theories with or without higher-spin fields possess nontrivial tree-level amplitudes in Kleinian or complex Minkowski kinematics, completing the celestial analogue of the higher-spin duality.

  7. $N$-body modelling of the ED-2 stream progenitor shows Gaia BH3's formation involved dynamical interactions

    astro-ph.GA 2026-04 unverdicted novelty 5.0

    N-body modeling of the ED-2 progenitor shows Gaia BH3 formed as an exchange binary via multiple dynamical interactions in a dense cluster, not in isolation.