56 citations · 400 across the 16 of their papers we have counts for
16 papers
Lorentz-violating modifications to particle dynamics, thermodynamics and vacuum energy in bumblebee gravity
A. A. Araújo Filho, K. E. L. de Farias, E. Passos +5
We investigate how spontaneous Lorentz symmetry breaking in bumblebee gravity modifies particle dynamics, thermodynamics, and vacuum energy around a static black hole background. S…
Ergosphere Dynamics and Rotational Energy Extraction in Bumblebee Kerr-Newman-AdS Black Holes
H. Hassanabadi, A. Guvendi, F. Kafikang +2
We present a comprehensive analysis of the thermodynamic and optical properties of the Bumblebee Kerr-Newman-Anti-de Sitter (AdS) black hole, a rotating and charged configuration a…
Black holes immersed in polytropic scalar field gas
Y. Sekhmani, S. Zare, L. M. Nieto +2
By implementing the concept of polytropic structures as a scalar field gas with a dark energy-like behavior, we obtain a static spherically symmetric black hole solution in the fra…
Scattering effects of bumblebee gravity in metric affine formalism
N. Heidari, Caio F. B. Macedo, A. A. Araújo Filho +1
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…
Accelerating AdS black holes in gravity's rainbow
B. Eslam Panah, S. Zare, H. Hassanabadi
Motivated by the effect of the energy of moving particles in metric, we first obtain exact accelerating black hole solutions in gravity's rainbow. Then, we study the effects of…
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…
Thermodynamics and evaporation of a modified Schwarzschild black hole in a non--commutative gauge theory
A. A. Araújo Filho, S. Zare, P. J. Porfírio +2
In this work, we study the thermodynamic properties on a non--commutative background via gravitational gauge field potentials. This procedure is accomplished after contracting de S…
Thermodynamics of a quantum ring modified by Lorentz violation
A. A. Araújo Filho, H. Hassanabadi, J. A. A. S. Reis +1
In this work, we investigate the consequences of Lorentz-violating terms in the thermodynamic properties of a 1-dimensional quantum ring. Particularly, we use the ensemble theory t…
Thermodynamics of the Schwarzschild and Reissner-Nordström black holes under higher-order generalized uncertainty principle
S. Hassanabadi, J. Kříž, W. S. Chung +3
In this manuscript, the modification of thermodynamic properties of Schwarzschild and Reissner-Nordström black holes in the presence of higher-order generalized uncertainty princip…
Electric quadrupole moment of a neutral non-relativistic particle in the presence of screw dislocation
H. Hassanabadi, S. Zare, J. Kríž +1
In this contribution, we investigate the interaction between electric and magnetic fields with an electric quadrupole moment of a spinless particle moving in an elastic medium whic…