The Event Horizon Telescope (EHT) collaboration has recently released the first image of a
black hole (BH), opening a new window onto tests of general relativity in the strong field …

Non-linear electrodynamics (NLED) theories are well-motivated extensions of QED in the
strong field regime, and have long been studied in the search for regular black hole (BH) …

The Event Horizon Telescope has recently provided the first image of the dark shadow
around the supermassive black hole M87*. The observation of a highly circular shadow …

The links between the deformation parameter β of the generalized uncertainty principle
(GUP) to the two free parameters ω^ and γ of the running Newtonian coupling constant of …

In this work, we have studied the quasinormal modes of a black hole in a model of the type f
(Q)=∑ nan QQ 0 n in f (Q) gravity by using a recently introduced method known as Bernstein …

Symmergent gravity is an emergent gravity framework in which gravity emerges guided by
gauge invariance, accompanied by new particles, and reconciled with quantum fields. In this …

This paper explores the impact of the Yang–Mills charge parameter and the exponent term
on a 4D black hole solution in the Einstein Power-Yang–Mills theory. Through an …

We give a pedagogical introduction to black holes (BHs) greybody factors (GFs) and
quasinormal modes (QNMs) and share the recent developments on those subjects. To this …

We use physics-informed neural networks (PINNs) to compute the first quasinormal modes
of the Kerr geometry via the Teukolsky equation. This technique allows us to extract the …

This study examines the thermodynamics of charged anti-de Sitter (AdS) black holes (BHs)
with nonlinear electrodynamics (NED) using quasinormal modes (QNMs) and thermal …