4 papers
Scalar particle in the Kiselev-anti-de-Sitter black hole background
Matheus D. de Oliveira, Alexandre G. M. Schmidt
In this work, we investigate the dynamics of a scalar particle in a black-hole spacetime surrounded by a cosmological constant and an anisotropic fluid. By solving the Klein--Gordo…
Neutral scalar particle in a charged wormhole background
Matheus D. de Oliveira, Alexandre G. M. Schmidt
We investigate the dynamics of a neutral scalar particle in a charged traversable wormhole background, considering harmonic and modified harmonic oscillator couplings. By solving t…
Exact solution of the Klein-Gordon equation in a Kiselev black hole background
Matheus. D. de Oliveira, Alexandre G. M. Schmidt
In this work, we investigate exactly the dynamics of a relativistic spinless particle influenced by a static and uncharged black hole surrounded by a quintessence-like anisotropic…
Dyonic rotating cosmological black hole surrounded by quintessence
M. D. de Oliveira, Alexandre G. M. Schmidt
In this work, we constructed a new metric describing a rotating cosmological black hole with electric and magnetic charges in the presence of quintessence dark energy, where the co…