On the Klein–Gordon oscillator in topologically charged Ellis–Bronnikov-type wormhole spacetime

AR Soares, RLL Vitória, H Aounallah - The European Physical Journal …, 2021 - Springer
In this article, we have investigated a bosonic relativistic quantum oscillator in a topologically
charged Ellis–Bronnikov-type wormhole spacetime. Through a purely analytical …

Harmonic oscillator in an environment with a pointlike defect

RLL Vitória, H Belich - Physica Scripta, 2019 - iopscience.iop.org
In the primordial Universe theories frame, we have investigated the association of the
pointlike global monopole to the point defects in elastic solids which a harmonic oscillator …

Rotating effects on the scalar field in the cosmic string spacetime, in the spacetime with space-like dislocation and in the spacetime with a spiral dislocation

RLL Vitória, K Bakke - The European Physical Journal C, 2018 - Springer
In the interface between general relativity and relativistic quantum mechanics, we analyse
rotating effects on the scalar field subject to a hard-wall confining potential. We consider …

Effects of a linear central potential induced by the Lorentz symmetry violation on the Klein–Gordon oscillator

RLL Vitória, H Belich - The European Physical Journal C, 2018 - Springer
Abstract Inspired by the Standard Model Extension, we have investigated a possible
scenario arising from the Lorentz symmetry violation governed by a background tensor field …

The energy–momentum distributions and relativistic quantum effects on scalar and spin-half particles in a Gödel-type space–time

F Ahmed - The European Physical Journal C, 2018 - Springer
In this article, the energy–momentum distributions associated with a topologically trivial
Gödel-type space–time, using different complexes of Møller, Einstein, Landau–Lifshitz …

Confined Klein–Gordon oscillators in Minkowski spacetime and a pseudo-Minkowski spacetime with a space-like dislocation: PDM KG-oscillators, isospectrality and …

O Mustafa - Annals of Physics, 2022 - Elsevier
We revisit a confined (in a Cornell-type Lorentz scalar potential) KG-oscillator in Minkowski
spacetime with space-like dislocation background. We show that the effect of space-like …

Dirac fermions in Som–Raychaudhuri space-time with scalar and vector potential and the energy momentum distributions

P Sedaghatnia, H Hassanabadi, F Ahmed - The European Physical …, 2019 - Springer
The main object of the present paper is to investigate the Dirac equation (Dirac fermions) in
presence of scalar and vector potential in a class of flat Gödel-type space-time called Som …

Effects of the Cornell‐Type Potential on a Position‐Dependent Mass System in Kaluza‐Klein Theory

EVB Leite, H Belich, RLL Vitória - Advances in High Energy …, 2019 - Wiley Online Library
In this paper, we have investigated a scalar particle with position‐dependent mass subject to
a uniform magnetic field and a quantum flux, both coming from the background which is …

Bosonic quantum dynamics in Eddington-inspired Born–Infeld gravity global monopole spacetime

CFS Pereira, AR Soares, RLL Vitória… - The European Physical …, 2023 - Springer
We have investigated the relativistic quantum dynamics of a bosonic field in Born–Infeld
spacetime with a topological charge by characterizing the global monopole. Firstly, we have …

Noninertial effects on a scalar field in a spacetime with a magnetic screw dislocation

RLL Vitória - The European Physical Journal C, 2019 - Springer
We investigate rotating effects on a charged scalar field immersed in spacetime with a
magnetic screw dislocation. In addition to the hard-wall potential, which we impose to satisfy …