$\mathcal{N}=2$ higher-spin theories and harmonic superspace
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866912023533584384 |
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| author | Buchbinder, Ioseph Ivanov, Evgeny Zaigraev, Nikita |
| author_facet | Buchbinder, Ioseph Ivanov, Evgeny Zaigraev, Nikita |
| contents | A brief review of the harmonic superspace approach to the construction of $\mathcal{N}=2$ supersymmetric higher spin theories is given. We define off-shell analytic harmonic gauge potentials of $\mathcal{N}=2$ supersymmetric higher-spin multiplets and of $\mathcal{N}=2$ superconformal higher-spin multiplets for an arbitrary integer highest spin. The component contents of these $\mathcal{N}=2$ higher-spin supermultiplets are explicitly presented. We also construct their cubic couplings to the hypermultiplet. This short report summarizes the basic results of the series of published papers [1-3] as well as announces those of the forthcoming article [4]. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_05704 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | $\mathcal{N}=2$ higher-spin theories and harmonic superspace Buchbinder, Ioseph Ivanov, Evgeny Zaigraev, Nikita High Energy Physics - Theory A brief review of the harmonic superspace approach to the construction of $\mathcal{N}=2$ supersymmetric higher spin theories is given. We define off-shell analytic harmonic gauge potentials of $\mathcal{N}=2$ supersymmetric higher-spin multiplets and of $\mathcal{N}=2$ superconformal higher-spin multiplets for an arbitrary integer highest spin. The component contents of these $\mathcal{N}=2$ higher-spin supermultiplets are explicitly presented. We also construct their cubic couplings to the hypermultiplet. This short report summarizes the basic results of the series of published papers [1-3] as well as announces those of the forthcoming article [4]. |
| title | $\mathcal{N}=2$ higher-spin theories and harmonic superspace |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2402.05704 |