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Rotating and non-linear magnetic-charged black hole surrounded by quintessence

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arxiv 1811.01562 v2 pith:FUL6QATA submitted 2018-11-05 gr-qc

Carlos A. Benavides-Gallego , A. A. Abdujabbarov , Cosimo Bambi This is my paper · ORCID
classification gr-qc
keywords circularchargeorbitsblackconstrainedexistencefoundgeodesics
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abstract

In this work we derived a rotating and non-linear magnetic-charged black hole surrounded by quintessence using the Newman-Janis algorithm. Considering the state parameter $\omega_q=-3/2$, we studied the event horizons, the ergosphere, and the ZAMO. We found that the existence of the outer horizon is constrained by the values of the charge $Q$. Furthermore, we found that the ergo-region increases when both the charge $Q$ and the spin parameter $a$ are increased. On the other hand, regarding equatorial circular orbits, we studied the limit given by the static radius on the existence of circular geodesics, the photon circular geodesics, and the innermost stable circular orbits (ISCO). We show that photon circular orbits do not depend strongly on $Q$, and $r_{ISCO}$ is constrained by the values of charge.

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Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Charged black holes embedded in matter with anisotropic pressure: Horizon Structure and Quasinormal Mode Spectra

    gr-qc 2026-07 accept novelty 6.5 of 10

    Anisotropic fluid around a charged black hole (Kiselev metric) produces long-lived scalar quasinormal modes, avoided crossings, and spectral reorganization, computed via an extended Leaver method with automatic differ...

  2. Constraints and Consistency of Rotating Regular Black Hole Thermodynamics

    gr-qc 2026-01 reject novelty 6.0 of 10

    For rotating regular black holes, the thermodynamic Hawking temperature is order-dependent under the regularity constraint; only computing in the full phase space before imposing the constraint reproduces the geometri...

  3. Dynamics of Charged and Rotating NUT Black Holes in Rastall Gravity

    gr-qc 2019-08 reject novelty 4.0 of 10

    A rotating, charged black hole with NUT charge in Rastall gravity is constructed and shown to have NUT-dependent horizons, temperatures, and stable orbit radii.

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