The study of higher-dimensional black holes is a subject which has recently attracted vast
interest. Perhaps one of the most surprising discoveries is a realization that the properties of …

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 …

A bstract The near-zone “Love” symmetry resolves the naturalness issue of black hole Love
number vanishing with SL (2, ℝ) representation theory. Here, we generalize this proposal to …

In this work, we study the quasinormal modes of Schwarzschild and Schwarzschild (Anti-) de
Sitter black holes by a matrix method. The proposed method involves discretizing the master …

This paper investigates the quasinormal mode (QNM) vibrations of a rotating cylindrical
black hole (or black string) spacetime that is surrounded by a thin shell rotating …

In this paper, using asymptotic iteration method and eikonal limit, the massive scalar
quasinormal modes (QNM) is studied in regular Hayward spacetime, which is much similar …

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 …

In this paper, a matrix method is employed to study the scalar quasinormal modes of Kerr as
well as Kerr–Sen black holes. Discretization is applied to transfer the scalar perturbation …

This study investigates the echoes in axial gravitational perturbations in compact objects.
Accordingly, we propose an alternative scheme of the finite difference method implemented …