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arXiv · 2411.13474

Outgoing electromagnetic flux from rotating wormholes

Milos Ertola Urtubey·Daniela Pérez·Gustavo Esteban Romero
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Abstract

We show for the first time that rotating wormholes are capable of emitting a Poynting flux in the process of accreting magnetized matter. To this end, we analyze the Damour-Solodukhin metric describing a Kerr-type wormhole and calculate the electromagnetic flux assuming a specific geometry for the magnetic field contained by the wormhole ergosphere. We find that for highly rotating wormholes a mechanism similar to that of Blandford and Znajek is possible, and the emitted electromagnetic flux is of the same order as for a Kerr black hole.

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Milos Ertola Urtubey, Daniela Pérez, Gustavo Esteban Romero. 2024-11-20. Outgoing electromagnetic flux from rotating wormholes. https://doi.org/10.1140/epjc%2Fs10052-024-13563-2

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