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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| Schlagworte: | |
| Online-Zugang: | https://arxiv.org/abs/2405.08875 |
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| _version_ | 1866929343778783232 |
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| author | Baines, Joshua Visser, Matt |
| author_facet | Baines, Joshua Visser, Matt |
| contents | We exhibit exact analytic, fully explicit, photon escape cones and related silhouettes ("shadows") at arbitrary distance from the extremal Kerr black hole. In contrast to the situation for non-extremal Kerr, where one typically has to resort to either numerical and/or perturbative investigations, the situation for extremal Kerr is amenable to direct analytic investigation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_08875 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Exact analytic photon escape cones and silhouettes for extremal Kerr Baines, Joshua Visser, Matt General Relativity and Quantum Cosmology We exhibit exact analytic, fully explicit, photon escape cones and related silhouettes ("shadows") at arbitrary distance from the extremal Kerr black hole. In contrast to the situation for non-extremal Kerr, where one typically has to resort to either numerical and/or perturbative investigations, the situation for extremal Kerr is amenable to direct analytic investigation. |
| title | Exact analytic photon escape cones and silhouettes for extremal Kerr |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2405.08875 |