Periodic orbits and plasma effects on gravitational weak lensing by self-dual black hole in loop quantum gravity

H Jiang, M Alloqulov, Q Wu, S Shaymatov… - Physics of the Dark …, 2024 - Elsevier
In this paper, we study the geodesics, periodic orbits, and plasma effects on gravitational
weak lensing around the self-dual black hole in loop quantum gravity characterized by the …

Quasinormal modes-shadow correspondence for rotating regular black holes

D Pedrotti, S Vagnozzi - Physical Review D, 2024 - APS
Eikonal quasinormal modes (QNMs) of black holes (BHs) and parameters of null geodesics,
ultimately tied to the appearance of BHs to external observers, are known to be related, and …

[HTML][HTML] Implications of a Simpson–Visser solution in Verlinde's framework

A AA Filho - The European Physical Journal C, 2024 - Springer
This study focuses on investigating a regular black hole within the framework of Verlinde's
emergent gravity. In particular, we explore the main aspects of the modified Simpson–Visser …

Greybody factor of uncharged black hole in symmetric teleparallel gravity

F Javed, S Mumtaz, A Raza, B Almutairi… - Physics of the Dark …, 2024 - Elsevier
In this study, we investigate the greybody factor of a (3+ 1)-dimensional black hole solution
in the context of alternative f (Q) gravity with minimum scalar field coupling. We obtain the …

[PDF][PDF] See the lightning, hear the thunder: quasinormal modes-shadow correspondence for rotating regular black holes

D Pedrotti, S Vagnozzi - arXiv preprint arXiv:2404.07589, 2024 - researchgate.net
Eikonal quasinormal modes (QNMs) of black holes (BHs) and parameters of null geodesics,
ultimately tied to the appearance of BHs to external observers, are known to be related, and …

Exploring the shadow of a rotating charged ModMax black hole

K Karshiboev, F Atamurotov… - Communications in …, 2024 - iopscience.iop.org
The research presented in this paper discusses the impact that the parameters of charge (Q)
and screening factor (γ) have on properties of the horizon and silhouette of rotating charged …

Klein–Gordon equation and geodesic behavior in quantum-corrected charged black holes with quintessence

F Javed, S Shaukat, A Waseem, G Mustafa… - Physics of the Dark …, 2024 - Elsevier
The current study deals with the greybody factor, radial geodesics, and tidal force
phenomenon for quantum-corrected charged Schwarzschild black hole surrounded by …

Greybody factors, quasi-normal modes and thermal fluctuations of quantum-corrected Schwarzschild black hole surrounded by quintessence

G Fatima, S Shaukat, F Javed, G Mustafa - Physics of the Dark Universe, 2024 - Elsevier
In this study, we examine the effects of a quintessence field-enclosed Schwarzschild black
hole that has undergone quantum corrections on a number of different physical phenomena …

Gravitational lensing and shadow by a Schwarzschild-like black hole in metric-affine bumblebee gravity

XJ Gao - The European Physical Journal C, 2024 - Springer
In this paper, we investigate the gravitational lensing effect and the shadow around a
Schwarzschild-like black hole in metric-affine bumblebee gravity, which leads to the Lorentz …

Scattering effects of bumblebee gravity in metric-affine formalism

N Heidari, CFB Macedo, AAA Filho… - The European Physical …, 2024 - Springer
In this work, we explore a Schwarzschild-like black hole within the framework of metric-affine
bumblebee gravity. First, we investigate the behavior of the Kretschmann scalar and …