On the particle content of MHS theory
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arXiv
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| Hauptverfasser: | , , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866912014563016704 |
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| author | Cvitan, Maro Prester, Predrag Dominis Giaccari, Stefano Paulišić, Mateo Vuković, Ivan |
| author_facet | Cvitan, Maro Prester, Predrag Dominis Giaccari, Stefano Paulišić, Mateo Vuković, Ivan |
| contents | The Moyal-Higher-Spin (MHS) formalism, involving fields dependent on spacetime and auxiliary coordinates, is an approach to studying higher spin (HS)-like models. To determine the particle content of the MHS model of the Yang-Mills type, we calculate the quartic Casimir operator for on-shell MHS fields, finding it generally non-vanishing, indicative of infinite/continuous-spin degrees of freedom. We propose an on-shell basis for these infinite/continuous-spin states. Additionally, we analyse the content of a massive MHS model. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_02679 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On the particle content of MHS theory Cvitan, Maro Prester, Predrag Dominis Giaccari, Stefano Paulišić, Mateo Vuković, Ivan High Energy Physics - Theory General Relativity and Quantum Cosmology The Moyal-Higher-Spin (MHS) formalism, involving fields dependent on spacetime and auxiliary coordinates, is an approach to studying higher spin (HS)-like models. To determine the particle content of the MHS model of the Yang-Mills type, we calculate the quartic Casimir operator for on-shell MHS fields, finding it generally non-vanishing, indicative of infinite/continuous-spin degrees of freedom. We propose an on-shell basis for these infinite/continuous-spin states. Additionally, we analyse the content of a massive MHS model. |
| title | On the particle content of MHS theory |
| topic | High Energy Physics - Theory General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2409.02679 |