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 …

The purpose of this article is twofold. First, we highlight a simple connection between the
real part of quasinormal modes (QNMs) in the eikonal limit and the shadow radius of black …

The purpose of this chapter is to provide an overview of the exciting field of black hole quasi-
normal modes and its capabilities to test general relativity in the 21st century. After …

Quasinormal modes (QNMs) of perturbed black holes have recently gained much interest
because of their tight relations with the gravitational wave signals emitted during the post …

In this paper we study the shadow of rotating Kaluza-Klein (KK) black holes and the
connection between the shadow radius and the real part of quasinormal modes (QNMs) in …

In this study, we investigate the pseudospectrum and spectrum (in) stability of quantum
corrected Schwarzschild black hole. Methodologically, we use the hyperboloidal framework …

Based on the geometric-optics correspondence between the parameters of a quasinormal
mode and the conserved quantities along geodesics, we propose an equation to calculate …

A bstract We investigated the superradiance and stability of the regularized 4D charged
Einstein-Gauss-Bonnet black hole which is recently inspired by Glavan and Lin [Phys. Rev …

We investigate the interior structure, perturbations, and the associated quasinormal modes
of a quantum black hole model recently proposed by Bodendorfer, Mele, and Münch (BMM) …

Energy conditions and quasinormal modes (QNMs) for scalar perturbations of regular
charged black holes within the framework of General Relativity coupled to non‐linear …