Circular motion around a regular rotating Hayward black hole

نویسندگان

چکیده

In this article, we explore the geodesics motion of neutral test particles and process energy extraction from a regular rotating Hayward black hole. We analyse effect spin, as well deviation parameter $g$, on ergoregion, event horizon static limit said By making use geodesic equations equatorial plane, determine innermost stable circular photon orbits. Moreover, investigate effective potentials force to have information stability On studying negative states, figure out limits Penrose mechanism. Using mechanism, found expression for efficiency observed that both spin parameters, contribute extraction. Finally, obtained results are compared with acquired Kerr braneworld holes.

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ژورنال

عنوان ژورنال: Modern Physics Letters A

سال: 2022

ISSN: ['1793-6632', '0217-7323']

DOI: https://doi.org/10.1142/s021773232250064x