Alexandre G. M. Schmidt

Dyonic rotating cosmological black hole surrounded by quintessence

Abstract 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 cosmological constant and quintessence are associated with external matter. Starting from a Ç...

Exact solution of the Klein–Gordon equation in a Kiselev black hole background

Abstract 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 fluid or Kiselev black hole. Considering two quintessence-like models as examples, we calcu...