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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2511.21429 |
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| _version_ | 1866912997237063680 |
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| author | Hejda, Filip |
| author_facet | Hejda, Filip |
| contents | We consider collisional Penrose process for charged, rotating black holes together with a simple model of pair creation, in which two oppositely charged particles are produced in a collision of two neutral particles. We highlight that significant energy extraction is possible without assuming fine-tuning or extremality as long as the escaping particles are sufficiently charged. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_21429 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Energy extraction from electrovacuum black holes via production of pairs of oppositely charged particles Hejda, Filip General Relativity and Quantum Cosmology We consider collisional Penrose process for charged, rotating black holes together with a simple model of pair creation, in which two oppositely charged particles are produced in a collision of two neutral particles. We highlight that significant energy extraction is possible without assuming fine-tuning or extremality as long as the escaping particles are sufficiently charged. |
| title | Energy extraction from electrovacuum black holes via production of pairs of oppositely charged particles |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2511.21429 |