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| Format: | Preprint |
| Publié: |
2025
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| Accès en ligne: | https://arxiv.org/abs/2508.06166 |
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| _version_ | 1866914123117232128 |
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| author | Zinoviev, Yu. M. |
| author_facet | Zinoviev, Yu. M. |
| contents | In this paper, we continue our investigation of gravitational interactions for massive higher spins, extending our recent work on massive spin 5/2 to massive spin 3, including its massless and partially massless limits. To construct the minimal gravitational interactions (i.e. vertexes containing both standard minimal interactions and non-minimal ones, which are necessary for any $s \ge 5/2$), we use a gauge invariant frame-like formalism. Similarly to the spin 5/2 case, there is a special point $m^2 = 6Λ$, which corresponds to a boundary of the unitary allowed region in $dS_4$, where minimal interactions disappear, leaving only the non-minimal ones. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_06166 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | On massive higher spins and gravity. II. Spin 3 Zinoviev, Yu. M. High Energy Physics - Theory In this paper, we continue our investigation of gravitational interactions for massive higher spins, extending our recent work on massive spin 5/2 to massive spin 3, including its massless and partially massless limits. To construct the minimal gravitational interactions (i.e. vertexes containing both standard minimal interactions and non-minimal ones, which are necessary for any $s \ge 5/2$), we use a gauge invariant frame-like formalism. Similarly to the spin 5/2 case, there is a special point $m^2 = 6Λ$, which corresponds to a boundary of the unitary allowed region in $dS_4$, where minimal interactions disappear, leaving only the non-minimal ones. |
| title | On massive higher spins and gravity. II. Spin 3 |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2508.06166 |