32 citations · 95 across the 7 of their papers we have counts for
7 papers
Dynamics for Spin- Particles in Einstein-Gauss-Bonnet Gravity
E. Maciel
In this work, I investigate the quantum dynamics of a spin-1/2 particle propagating in the spacetime of a static, spherically symmetric Einstein-Gauss-Bonnet (EGB) black hole withi…
Gravitational Dipole Moment in Braneworld Model
Eugênio Bastos Maciel, M. A. Anacleto, E. Passos
We investigate the gravitational effects on the relativistic Dirac theory of a system such as a Hydrogen atom in the braneworld scenario. A gravitational dipole moment like contrib…
Scattering and absorption by extra-dimensional black holes with GUP
M. A. Anacleto, J. A. V. Campos, F. A. Brito +2
In this paper, we consider the Schwarzschild-Tangherlini black hole to investigate the process of scalar wave scattering by the black hole in a spacetime of (d + 1) dimensions and…
Spectroscopic tests for short-range modifications of Newtonian and post-Newtonian potentials
A. S. Lemos, G. C. Luna, E. Maciel +1
There are theoretical frameworks, such as the large extra dimension models, which predict the strengthening of the gravitational field in short distances. Here we obtain new empiri…
Lorentz-violating dimension-five operator contribution to the black body radiation
M. A. Anacleto, F. A. Brito, E. Maciel +4
We investigate the thermodynamics of a photon gas in an effective field theory model that describes Lorentz violations through dimension-five operators and Horava-Lifshitz theory.…
Rydberg states of hydrogen-like ions in braneworld
F. Dahia, E. Maciel, A. S. Lemos
It has been argued that precise measurements of optical transition frequencies between Rydberg states of hydrogen-like ions could be used to obtain an improved value of the Rydberg…