2 papers
gr-qc2026
Magnetising de Sitter and Anti-de Sitter spacetimes
Yun-Ten Chin, Yen-Kheng Lim
We attempt to magnetise the de Sitter (dS) and Anti-de Sitter (AdS) spacetimes in spherical symmetry. First, the weak field case is considered where Maxwell's equation is solved to…
gr-qc2025
Properties of the magnetic universe with positive cosmological constant
Yu-Xuan Toh, Yun-Ten Chin, Ethan Quanrun Wu +1
The properties of the Melvin-type spacetime with a positive cosmological constant in -dimensional Einstein--Maxwell gravity is studied. The solution is parametrised in terms…