Magnetized Taub-NUT spacetime
We find an exact solution describing the spacetime outside a massive object with the NUT parameter embedded in an external magnetic field. To get the solution, we employ the Ernst magnetization transformation to the Taub-NUT metric as the seed. The massless limit of this new solution is the Melvin-T...
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| Veröffentlicht in: | Nuclear physics. B 2022-05, Vol.978, p.115741, Article 115741 |
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| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | We find an exact solution describing the spacetime outside a massive object with the NUT parameter embedded in an external magnetic field. To get the solution, we employ the Ernst magnetization transformation to the Taub-NUT metric as the seed. The massless limit of this new solution is the Melvin-Taub-NUT spacetime. Some aspects in the magnetized Taub-NUT spacetime are investigated, such as the surface geometry, the existence of closed time like curves, and the electromagnetic properties. |
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| ISSN: | 0550-3213 1873-1562 |
| DOI: | 10.1016/j.nuclphysb.2022.115741 |