Geometric theory of defects

MO Katanaev - Physics-Uspekhi, 2005 - iopscience.iop.org
A description of dislocation and disclination defects in terms of the Riemann–Cartan
geometry is given, with the curvature and torsion tensors interpreted as the surface densities …

Exact solutions of the generalized Klein–Gordon oscillator in a global monopole space-time

M Montigny, H Hassanabadi, J Pinfold… - The European Physical …, 2021 - Springer
We obtain analytical solutions of the generalized Klein–Gordon relativistic quantum
oscillator for spin-zero bosons in the presence of a non-central potential under the influence …

The generalized Klein–Gordon oscillator in the background of cosmic string space-time with a linear potential in the Kaluza–Klein theory

F Ahmed - The European Physical Journal C, 2020 - Springer
In this work, we study the generalized Klein–Gordon oscillator with interactions on a curved
background within the Kaluza–Klein theory. We solve the generalized Klein–Gordon …

[HTML][HTML] Feshbach–Villars oscillator in Kaluza-Klein theory

A Bouzenada, A Boumali, RLL Vitoria, F Ahmed… - Nuclear Physics B, 2023 - Elsevier
This research focuses on exploring the relativistic quantum dynamics of spin-0 scalar
massive charged particles within the framework of the relativistic Feshbach-Villars oscillator …

Klein–Gordon oscillator in Kaluza–Klein theory

J Carvalho, AMM Carvalho, E Cavalcante… - The European Physical …, 2016 - Springer
In this contribution we study the Klein–Gordon oscillator on the curved background within
the Kaluza–Klein theory. The problem of the interaction between particles coupled …

Aharonov-Bohm effect on a generalized Klein-Gordon oscillator with uniform magnetic field in a spinning cosmic string space-time

F Ahmed - Europhysics Letters, 2020 - iopscience.iop.org
In this work, we study a generalized Klein-Gordon oscillator field on the background space-
time induced by spinning cosmic string coupled to a homogeneous magnetic field including …

Linear confinement of generalized KG-oscillator with a uniform magnetic field in Kaluza–Klein theory and Aharonov–Bohm effect

F Ahmed - Scientific Reports, 2021 - nature.com
In this paper, we solve generalized KG-oscillator interacts with a uniform magnetic field in
five-dimensional space-time background produced by topological defects under a linear …

Klein‐Gordon Oscillator in the Presence of External Fields in a Cosmic Space‐Time with a Space‐Like Dislocation and Aharonov‐Bohm Effect

F Ahmed - Advances in High Energy Physics, 2020 - Wiley Online Library
In this paper, we study interactions of a scalar particle with electromagnetic potential in the
background space‐time generated by a cosmic string with a space‐like dislocation. We …

Nursing Students' Satisfaction with and Experiences of Using Movies in Teaching Psychiatric Mental Health Nursing: A Mixed Methods Study

ASZ Ahmed, RG Abd El-Kader… - Africa Journal of Nursing …, 2022 - journals.co.za
Movies have become a widely used educational tool in the medical and nursing fields. They
have been understood to be facilitators of theoretical learning, cultural practices and …

Aharonov-Bohm and non-inertial effects on a Klein-Gordon oscillator with potential in the cosmic string space-time with a spacelike dislocation

F Ahmed - Chinese Journal of Physics, 2020 - Elsevier
In this paper, we investigate the analogue effect to the Aharonov-Bohm effect for bound
states in a relativistic quantum system described by the Klein-Gordon oscillator in the cosmic …