In this work, we present approximate solutions of the modified Klein–Gordon containing an
interaction of the modified unequal mixture scalar vector Hulthén–Yukawa potentials model …

We examine the relativistic generalized DKP oscillator for a spin-zero field in a cosmic-string
background space-time characterized by a stationary cylindrical symmetric metric. We solve …

Based on a developed scheme we show how to deal with the centrifugal term and the
Coulombic behavior part and then to solve the Klein-Gordon (KG) equation for the linear …

The nonrelativistic treatment of the Varshni–Shukla potential (V–SP) in the presence of
magnetic and Aharanov–Bohm fields is carried out using the asymptotic iteration method …

The goal of the present work is to obtain a reliable estimate of the masses of the ground and
radially excited states of fully-heavy tetraquark systems. In order to do this, we use a …

This study is devoted to the thermal and magnetic properties of the D Klein–Gordon
oscillator in a cosmic string space–time. These properties are determined by the partition …

We examine the effects of gravitational fields produced by topological defects on a Dirac
field and a Dirac oscillator in a spinning cosmic string spacetime. We obtain the …

In this study, the analytical solutions of the Klein–Gordon equation for any l states of the
modified effective mass potential under the modified unequal scalar and vector Coulomb …

We consider a general relativistic fermion antifermion pair that they interact via an attractive
Coulomb type interparticle interaction potential in the 2+ 1 dimensional spacetime …

We analyze the relativistic quantum motion of a charged scalar particles in the presence of
an Aharonov‐Bohm and Coulomb potentials in the space‐times produced by an idealized …