3 papers
gr-qc2026
Topologically Charged Morris-Thorne-type Wormholes and the Energy Conditions
Faizuddin Ahmed, Md Sabir Ali, Adnan Malik
In this paper, we investigate topologically charged Morris-Thorne-type traversable wormholes by solving the Einstein field equations with an anisotropic fluid as the energy-momentu…
gr-qc2025
Thermodynamics of - criticality in -dimensional AdS black holes surrounded by a perfect fluid in Rastall theory
Md Sabir Ali
We study a -dimensional Anti-de Sitter (AdS) black hole surrounded by a static anisotropic quintessence field within the framework of Rastall theory. The solution is characteriz…
gr-qc2025
Greybody factor for an electrically charged regular-de Sitter black holes in -dimensions
Md Sabir Ali, A. Naveena Kumara, Kartheek Hegde +3
We investigate the propagation of scalar fields in the gravitational background of higher-dimensional, electrically charged, regular de Sitter black holes. Using an approximate ana…