56 citations · 400 across the 16 of their papers we have counts for
7 papers · 1 filter
Exploring antisymmetric tensor effects on black hole shadows and quasinormal frequencies
A. A. Araújo Filho, J. A. A. S. Reis, H. Hassanabadi
This study explores the impact of antisymmetric tensor effects on spherically symmetric black holes, investigating photon spheres, shadows, emission rate and quasinormal frequencie…
Exploring Non--commutativity as a Perturbation in the Schwarzschild Black Hole: Quasinormal Modes, Scattering, and Shadows
N. Heidari, H. Hassanabadi, A. A. Araújo Filho +1
In this work, by a novel approach to studying the scattering of a Schwarzschild black hole, the non-commutativity is introduced as a perturbation. We begin by reformulating the Kle…
Fermions with Electric Dipole Moment in curved spacetime
A. A. Araújo Filho, H. Hassanabadi, J. A. A. S. Reis +1
This paper explores the relativistic behavior of spin--half particles possessing an Electric Dipole Moment (EDM) in a curved spacetime background induced by a spiral dislocation. A…
Thermal analysis of photon-like particles in rainbow gravity
A. A. Araújo Filho, J. Furtado, H. Hassanabadi +1
This work is devoted to study the thermodynamic behavior of photon--like particles within the \textit{rainbow} gravity formalism. To to do this, we chose two particular ansatzs to…
Gravitational signatures of a non--commutative stable black hole
N. Heidari, H. Hassanabadi, A. A. Araújo Filho +3
This work investigates several key aspects of a non--commutative theory with mass deformation. We calculate thermodynamic properties of the system and compare our results with rece…
Dark matter spike around Bumblebee black holes
S. Capozziello, S. Zare, D. F. Mota +1
The effects of dark matter spike in the vicinity of the supermassive black hole, located at the center of M87 (the Virgo A galaxy), are investigated within the framework of the so-…
Thermodynamical properties of a deformed Schwarzschild black hole via Dunkl generalization
P. Sedaghatnia, H. Hassanabadi, A. A. Araújo Filho +2
In this paper, we construct a deformed Schwarzschild black hole from the de Sitter gauge theory of gravity within Dunkl generalization and we determine the metric coefficients vers…