Relativistic motions of spin-zero quantum oscillator field in a global monopole space-time with external potential and AB-effect

F Ahmed - Scientific Reports, 2022 - nature.com
In this paper, we analyze a spin-zero relativistic quantum oscillator in the presence of the
Aharonov–Bohm magnetic flux in a space-time background produced by a point-like global …

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 …

Aharonov–Bohm effect for bound states in relativistic scalar particle systems in a spacetime with a spacelike dislocation

RLL Vitória, K Bakke - International Journal of Modern Physics D, 2018 - World Scientific
We investigate the analog effect of the Aharonov–Bohm effect for bound states in two
relativistic quantum systems in a spacetime with a spacelike dislocation. We assume that the …

Aharonov–Bohm effect for bound states in the cosmic string spacetime in the context of rainbow gravity

K Bakke, H Mota - General Relativity and Gravitation, 2020 - Springer
We explore a scenario of the general relativity determined by the framework of the rainbow
gravity with the purpose of searching for analogues of the Aharonov–Bohm effect. By …

Study of scalar particles through the Klein–Gordon equation under rainbow gravity effects in Bonnor–Melvin-Lambda space-time

F Ahmed, A Bouzenada - Communications in Theoretical Physics, 2024 - iopscience.iop.org
In our investigation, we explore the quantum dynamics of charge-free scalar particles
through the Klein–Gordon equation within the framework of rainbow gravity, considering the …

Relativistic quantum dynamics of spin-0 massive charged particle in the presence of external fields in 4D curved space-time with a cosmic string

F Ahmed - The European Physical Journal Plus, 2020 - Springer
In this work, we investigate the relativistic quantum dynamics of spin-0 massive charged
particles in a 4D curved space-time, the generalization of a cosmic string space-time. We …

Topological effects of a spiral dislocation on quantum revivals

AVDM Maia, K Bakke - Universe, 2022 - mdpi.com
We analyse the influence of spiral dislocation topology on the revival time for the harmonic
oscillator, for a particle confined to one-dimensional quantum ring, and a two-dimensional …

Effects of Coulomb-and Cornell-types potential on a spin-0 scalar particle under a magnetic field and quantum flux in topological defects space-time

F Ahmed - Europhysics Letters, 2021 - iopscience.iop.org
We investigate quantum motion of spin-0 scalar particles in the presence of a uniform
magnetic field including quantum flux under the effects of Cornell-and Coulomb-type …

Non-relativistic quantum effects on the harmonic oscillator in a spacetime with a distortion of a vertical line into a vertical spiral

WCF da Silva, K Bakke, RLL Vitória - The European Physical Journal C, 2019 - Springer
Non-relativistic quantum effects of the topology of the spacetime with the distortion of a
vertical line into a vertical spiral on the harmonic oscillator are investigated. By searching for …

Harmonic oscillator in an elastic medium with a spiral dislocation

A Maia, K Bakke - Physica B: Condensed Matter, 2018 - Elsevier
We investigate the behaviour of a two-dimensional harmonic oscillator in an elastic medium
that possesses a spiral dislocation (an edge dislocation). We show that the Schrödinger …