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 …

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 …

The generalized Klein–Gordon oscillator with Coulomb-type potential in (1+ 2)-dimensions Gürses space–time

F Ahmed - General Relativity and Gravitation, 2019 - Springer
In this article, we investigate the relativistic quantum dynamics of spin-0 particles in (1+ 2)-
dimensions Gürses space–time Gürses (Class Quantum Grav 11: 2585, 1994) with …

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 …

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 …

The generalized Klein–Gordon oscillator with position-dependent mass in a particular Gödel-type space–time

Y Yang, ZW Long, QK Ran, H Chen… - … Journal of Modern …, 2021 - World Scientific
The relativistic quantum dynamics of the generalized Klein–Gordon (KG) oscillator having
position-dependent mass in the Gödel-type space–time is investigated. We have presented …

The Dirac equation in a class of topologically trivial flat Gödel-type space-time backgrounds

F Ahmed - The European Physical Journal C, 2019 - Springer
In this work, we investigate the behaviour of Dirac particles in a class of Gödel-type space-
time backgrounds in the presence of non-minimal coupling of the gravitational field with …

Topological and rotating effects on the Dirac field in the spiral dislocation spacetime

A Maia, K Bakke - The European Physical Journal C, 2019 - Springer
By considering a spacetime with a spiral dislocation, we analyse the behaviour of the Dirac
field subject to a hard-wall confining potential. In search of relativistic bound states solutions …

Relativistic quantum dynamics of spin-0 system of the DKP oscillator in a Gödel-type space-time

F Ahmed - Communications in Theoretical Physics, 2020 - iopscience.iop.org
In this article, we study the DKP equation for the oscillator in a Gödel-type space-time
background. We derive the final form of this equation in a flat class of Gödel-type space-time …

The Klein–Gordon Oscillator in (1+ 2)-dimensions Gurses space–time backgrounds

F Ahmed - Annals of Physics, 2019 - Elsevier
In this article, we investigate the relativistic quantum dynamics of spin-0 massive charged-
free particles in (1+ 2)-dimensions Gurses space–time Gurses (1994) backgrounds, and …