51 citations · 101 across the 8 of their papers we have counts for
9 papers
Non-metricity effects on electron scattering in bumblebee gravity
A. A. Araújo Filho
We investigate non-metricity effects on electron scattering in metric-affine bumblebee gravity, where spontaneous Lorentz symmetry breaking is induced by a vector field acquiring a…
Comment on "Thermodynamic properties of Schwarzschild black hole in non-commutative gauge theory of gravity"
A. A. Araújo Filho, Iarley P. Lobo
A recent study [Annals Phys. 455 (2023) 169394, e-Print: 2204.01901 [gr-qc]] examined the thermodynamic behavior of an axially symmetric black hole within a non-commutative framewo…
Accretion of matter of a new bumblebee black hole
Yuxuan Shi, A. A. Araújo Filho
We investigate how the newly obtained static black hole in bumblebee gravity affects the behavior of accreting matter and its observable signatures. The Lorentz-violating parameter…
Gravitational aspects of a new bumblebee black hole
A. A. Araújo Filho, N. Heidari, Iarley P. Lobo +1
In this paper, we examine the physical consequences of a recently introduced black hole solution in bumblebee gravity [1]. The geometry is first presented and then reformulated thr…
Comment on "Quantum tunneling from Schwarzschild black hole in non-commutative gauge theory of gravity"
A. A. Araújo Filho, Iarley P. Lobo
The particle creation via quantum tunneling was recently calculated for the Schwarzschild non-commutative black hole solution in Ref. [Phys. Lett. B 848 (2024) 138335, e-Print: 231…
Remarks on a nonlinear electromagnetic extension in AdS Reissner-Nordström spacetime
A. A. Araújo Filho
We explore the gravitational properties of a nonlinear electromagnetic extension of an AdS Reissner-Nordström black hole. Our study begins with an analysis of the metric function a…
Thermodynamic properties in higher-derivative electrodynamics
A. A. Araújo Filho, R. V. Maluf
In this work, we study the thermodynamic properties of a photon gas in a heat bath within the context of higher-derivative electrodynamics. Specifically, we analyze Podolsky's theo…
Thermodynamic properties of an Aharonov-Bohm quantum ring
R. R. S Oliveira, A. A. Araujo Filho, F. C. E. Lima +2
In this paper, we investigate the thermodynamic properties of an Aharonov-Bohm (AB) quantum ring in a heat bath for both relativistic and non-relativistic cases. For accomplishing…
Antisymmetric tensor propagator with spontaneous Lorentz violation
R. V. Maluf, A. A. Araujo Filho, W. T. Cruz +1
In this work, we study the spontaneous Lorentz symmetry breaking due to an antisymmetric 2-tensor field in Minkowski spacetime. For a smooth quadratic potential, the spectrum of th…