IInternational Journal of Theoretical Physics3/28/2026Probing a Regular Bardeen-de Sitter Black Hole with String Clouds and Quintessence via Scalar Perturbations and GeodesicsA. Farhat·Z. YousafRead at International Journal of Theoretical PhysicsTagsBlack Holes and Theoretical PhysicsNuclear and High Energy PhysicsGeodesicQuintessencede Sitter–Schwarzschild metricBlack hole (networking)De Sitter universeScalar (mathematics)String theoryString (physics)Scalar field