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arXiv · 2207.02564

Static axionlike dark matter clouds around magnetized rotating wormholes -- probe limit case

Bartlomiej Kiczek·Marek Rogatko
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Abstract

The problem of the distribution of axionlike particle, being the model of dark matter, in the nearby of rotating wormholes has been investigated numerically. In the model in question the axion scalar is non-trivially coupled to the Maxwell gauge field. We consider two toy models of rotating wormholes embedded in magnetic field, Kerr-like and Teo rotating wormholes. Moreover one assumes that the matter fields will not backreact on the wormhole spacetimes, i.e., we shall study the problem in the probe limit case. We point out the differences in the distribution of dark matter comparing to the location of it in the vicinity of rotating magnetized black holes.

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Bartlomiej Kiczek, Marek Rogatko. 2022-07-06. Static axionlike dark matter clouds around magnetized rotating wormholes -- probe limit case. https://doi.org/10.1140/epjc/s10052-022-10545-0

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