We discuss how to obtain black hole quasinormal modes (QNMs) using the asymptotic
iteration method (AIM), initially developed to solve second‐order ordinary differential …

In this paper, we investigate the quasinormal mode (QNM) spectra for the scalar perturbation
over the quantum-corrected black hole (BH) known as the quantum Oppenheimer-Snyder …

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 …

A bstract We investigate the weak cosmic censorship conjecture in Kerr-(anti-) de Sitter
black holes under the scattering of a scalar field. We test the conjecture in terms of whether …

In this paper we show that the asymptotic iteration method (AIM) allows one to numerically
find the quasinormal modes of Schwarzschild and Schwarzschild de Sitter black holes. An …

It is well established that the response of a black hole to a generic perturbation is
characterized by a spectrum of damped resonances, called quasinormal modes; and that, in …

The current study aims to examine the impact of the boundary term on the bending angle of
light for a static spherically symmetric black hole in the modified gravity described by the f (T …

We investigate the weak cosmic censorship conjecture in extremal and near-extremal Kerr-
Newman-(anti-) de Sitter black holes by the scattering of a massive scalar field with an …

This study investigates the stability of higher-dimensional singly rotating Myers-Perry–de
Sitter (MP–dS) black holes against scalar field perturbations. The phase spaces of MP-dS …

A bstract We investigate in detail the mechanism of superradiance to render the instability of
Kerr-de Sitter black holes in scalar-tensor gravity. Our results provide more clues to examine …