Kerr-Bertotti-Robinson Black Holes Surrounded by a Cloud of Strings
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866914158982725632 |
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| author | Ahmed, Faizuddin Sakallı, İzzet Al-Badawi, Ahmad |
| author_facet | Ahmed, Faizuddin Sakallı, İzzet Al-Badawi, Ahmad |
| contents | In a recent study [1], authors introduced a new class of exact space-times in Einstein's gravity, which are Kerr black holes immersed in an external uniform magnetic field that is oriented along the rotational axis. Motivated by this work, we investigate a Kerr-like black hole solution with a cloud of strings surrounded by a uniform magnetic field. For the zero rotation case, the space-time reduces to the Schwarzschild-Bertotti-Robinson black hole with a cloud of strings. Moreover, for zero magnetic field, the metrics simplify to a Kerr-like black hole surrounded by a cloud of strings, and its static counterpart reduces to the Schwarzschild black hole with a cloud of strings. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_11792 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Kerr-Bertotti-Robinson Black Holes Surrounded by a Cloud of Strings Ahmed, Faizuddin Sakallı, İzzet Al-Badawi, Ahmad General Relativity and Quantum Cosmology High Energy Astrophysical Phenomena High Energy Physics - Theory In a recent study [1], authors introduced a new class of exact space-times in Einstein's gravity, which are Kerr black holes immersed in an external uniform magnetic field that is oriented along the rotational axis. Motivated by this work, we investigate a Kerr-like black hole solution with a cloud of strings surrounded by a uniform magnetic field. For the zero rotation case, the space-time reduces to the Schwarzschild-Bertotti-Robinson black hole with a cloud of strings. Moreover, for zero magnetic field, the metrics simplify to a Kerr-like black hole surrounded by a cloud of strings, and its static counterpart reduces to the Schwarzschild black hole with a cloud of strings. |
| title | Kerr-Bertotti-Robinson Black Holes Surrounded by a Cloud of Strings |
| topic | General Relativity and Quantum Cosmology High Energy Astrophysical Phenomena High Energy Physics - Theory |
| url | https://arxiv.org/abs/2511.11792 |