Electromagnetic Interactions of Massive Higher-Spin Fields in 3D via Chiral Theory
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866910745827999744 |
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| author | Sharapov, Alexey Shcherbatov, David Skvortsov, Evgeny |
| author_facet | Sharapov, Alexey Shcherbatov, David Skvortsov, Evgeny |
| contents | We address the issue of electromagnetic interaction for massive higher-spin fields in $3d$ Minkowski space. We show that consistent field equations can be obtained through the dimensional reduction of the higher-spin extension of self-dual Yang-Mills theory, which itself is a truncation of chiral higher-spin gravity in four dimensions. The resulting electromagnetic field satisfies the Bogomolny equation, and the interaction is non-minimal with the gyromagnetic ratio given by $g=1/s$, where $s$ is the spin. As a by-product, we obtain a new Lagrangian for free massive higher-spin fields in $3d$. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_11052 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Electromagnetic Interactions of Massive Higher-Spin Fields in 3D via Chiral Theory Sharapov, Alexey Shcherbatov, David Skvortsov, Evgeny High Energy Physics - Theory We address the issue of electromagnetic interaction for massive higher-spin fields in $3d$ Minkowski space. We show that consistent field equations can be obtained through the dimensional reduction of the higher-spin extension of self-dual Yang-Mills theory, which itself is a truncation of chiral higher-spin gravity in four dimensions. The resulting electromagnetic field satisfies the Bogomolny equation, and the interaction is non-minimal with the gyromagnetic ratio given by $g=1/s$, where $s$ is the spin. As a by-product, we obtain a new Lagrangian for free massive higher-spin fields in $3d$. |
| title | Electromagnetic Interactions of Massive Higher-Spin Fields in 3D via Chiral Theory |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2412.11052 |