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20172026
most citedNonlinear electrodynamics effects on the black hole shadow, deflection angle, quasinormal modes and greybody factors

280 citations · 2.4k across the 47 of their papers we have counts for

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gr-qc2020★ 105 cited

Schwarzschild-like black hole with a topological defect in bumblebee gravity

İbrahim Güllü, Ali Övgün

In this paper, we derive an exact black hole spacetime metric in the Einstein-Hilbert-Bumblebee (EHB) gravity around global monopole field. We study the horizon, temperature, and t…