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gr-qc2025★ 9 cited
Grey-Body Factors for Scalar and Dirac Fields in the Euler-Heisenberg Electrodynamics
Zainab Malik
We study grey-body factors of neutral scalar and Dirac fields in the background of charged black holes arising in the Einstein--Euler--Heisenberg (EEH) theory. The Euler--Heisenber…
gr-qc2025★ 12 cited
Gravitational perturbations of the Hayward spacetime and testing the correspondence between quasinormal modes and grey-body factors
Zainab Malik
The paper studies axial gravitational perturbations of the Hayward black hole, a regular geometry that also arises as an effective solution in asymptotically safe gravity. By compu…