37 citations · 229 across the 28 of their papers we have counts for
7 papers · 1 filter
Geodesics and Thermodynamics of a Schwarzschild Black Hole with Hernquist Dark Matter
A. R. P. Moreira, A. Bouzenada, F. M. Belchior +1
In this work, we investigate the physical and geometrical properties of a Schwarzschild black hole (BH) immersed in a Hernquist dark matter halo. To accomplish our purpose, one bui…
Magnetized vortex in three-dimensional gravity
F. C. E. Lima
Modified Gravity Theories (MGTs) are extensions of General Relativity (GR) in its standard formulation. Therefore, within this framework, we will investigate a system composed of a…
On the asymmetric non-canonical braneworld in five dimensions
F. C. E. Lima, F. M. Belchior, C. A. S. Almeida +1
Revisiting Einstein's gravitational theory, we build a five-dimensional braneworld. Within this framework, one announces the appearance of symmetric and asymmetric domain walls. Fu…
Effects of quantum fluctuations of the metric on a braneworld
C. A. S. Almeida, F. C. E. Lima
Adopting the premise that the expected value of the quantum fluctuating metric is linear, i.e., , we analyze the modified gravity theory induced by t…
Geometrically contracted structure in teleparallel gravity
A. R. P. Moreira, F. C. E. Lima, C. A. S. Almeida
In the teleparallel gravity scenario, we consider a five-dimensional thick brane. This scenario is interesting because this theory can provide explanations for inflation, ra…
Properties of black hole vortex in Einstein's gravity
F. C. E. Lima, A. R. P. Moreira, C. A. S. Almeida
We investigate the influence of the matter field and the gauge field on the metric functions of the AdS spacetime of the Maxwell-Higgs model. By considering a matter field with…
Compact-like vortices in isotropic curved spacetime
F. C. E. Lima, C. A. S. Almeida
We introduced a generalized Maxwell-Higgs model in a isotropic spacetime, and we found their stationary solutions using the BPS approach in curved spacetime. In order to in…