Metric for two unequal extreme Kerr-Newman black holes
In the present paper, within the framework of stationary axisymmetric spacetimes, binary systems composed of two unequal co- and counter-rotating extreme Kerr-Newman black holes separated by a massless strut are reported. The metric describing both configurations is introduced in a closed analytical...
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| Định dạng: | Artículo |
| Ngôn ngữ: | English |
| Được phát hành: |
2022
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| Những chủ đề: | |
| Truy cập trực tuyến: | https://doi.org/10.1016/j.physletb.2022.136895 https://www.sciencedirect.com/science/article/pii/S0370269322000296?via%3Dihub |
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| Tóm tắt: | In the present paper, within the framework of stationary axisymmetric spacetimes, binary systems composed of two unequal co- and counter-rotating extreme Kerr-Newman black holes separated by a massless strut are reported. The metric describing both configurations is introduced in a closed analytical form in terms of five arbitrary parameters: the masses Mi, electric charges Qi, and a coordinate distance R. We obtain novel results from these configurations; in particular, those related to the merging process. |
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