Spinning black holes in astrophysical environments
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866917087562170368 |
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| author | Fernandes, Pedro G. S. Cardoso, Vitor |
| author_facet | Fernandes, Pedro G. S. Cardoso, Vitor |
| contents | We present stationary and axially-symmetric black hole solutions to the Einstein field equations sourced by an anisotropic fluid, describing rotating black holes embedded in astrophysical environments. We compute their physical properties, including quantities associated with the circular geodesics of massless and massive particles, analyze their shadows and image features, and energy conditions. Overall, we find that deviations from the Kerr metric grow with spin. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_04389 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Spinning black holes in astrophysical environments Fernandes, Pedro G. S. Cardoso, Vitor General Relativity and Quantum Cosmology Astrophysics of Galaxies High Energy Astrophysical Phenomena High Energy Physics - Phenomenology We present stationary and axially-symmetric black hole solutions to the Einstein field equations sourced by an anisotropic fluid, describing rotating black holes embedded in astrophysical environments. We compute their physical properties, including quantities associated with the circular geodesics of massless and massive particles, analyze their shadows and image features, and energy conditions. Overall, we find that deviations from the Kerr metric grow with spin. |
| title | Spinning black holes in astrophysical environments |
| topic | General Relativity and Quantum Cosmology Astrophysics of Galaxies High Energy Astrophysical Phenomena High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2507.04389 |