The smeared-horizon observer of a black hole
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866911893976776704 |
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| author | Nieuwenhuizen, Theodorus Maria |
| author_facet | Nieuwenhuizen, Theodorus Maria |
| contents | A class of observers is introduced that interpolate smoothly between the Schwarzschild observer, stable at spatial infinity, and the Kerr-Schild observer, who falls into a black hole. For these observers the passing of the event and inner horizon takes a finite time, which diverges logarithmically when the interpolation parameter $σ$ goes to zero. In the field theoretic approach to gravitation, the behavior at the horizons becomes regular, making the mass of the metric well defined. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_19560 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The smeared-horizon observer of a black hole Nieuwenhuizen, Theodorus Maria General Physics A class of observers is introduced that interpolate smoothly between the Schwarzschild observer, stable at spatial infinity, and the Kerr-Schild observer, who falls into a black hole. For these observers the passing of the event and inner horizon takes a finite time, which diverges logarithmically when the interpolation parameter $σ$ goes to zero. In the field theoretic approach to gravitation, the behavior at the horizons becomes regular, making the mass of the metric well defined. |
| title | The smeared-horizon observer of a black hole |
| topic | General Physics |
| url | https://arxiv.org/abs/2405.19560 |