Self-dual classical higher-spin multicopy
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866913088124485632 |
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| author | Misuna, Nikita Ponomarev, Dmitry Solomin, Alexander |
| author_facet | Misuna, Nikita Ponomarev, Dmitry Solomin, Alexander |
| contents | We show that the self-dual classical double copy can be straightforwardly extended to the higher-spin case when formulated in terms of light-cone gauge prepotentials. This allows us to construct a higher-spin extension for any self-dual spacetime that admits a Kerr-Schild form. We also discuss the counterpart of this procedure at the level of Weyl tensors. We find that, depending on the class of the original gravitational background, higher-spin Weyl tensors may follow various multicopy patterns. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_13646 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Self-dual classical higher-spin multicopy Misuna, Nikita Ponomarev, Dmitry Solomin, Alexander High Energy Physics - Theory We show that the self-dual classical double copy can be straightforwardly extended to the higher-spin case when formulated in terms of light-cone gauge prepotentials. This allows us to construct a higher-spin extension for any self-dual spacetime that admits a Kerr-Schild form. We also discuss the counterpart of this procedure at the level of Weyl tensors. We find that, depending on the class of the original gravitational background, higher-spin Weyl tensors may follow various multicopy patterns. |
| title | Self-dual classical higher-spin multicopy |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2604.13646 |