2 papers
gr-qc2025
Spacetime Structure of a Regular Accelerating Black Hole Pair in General Relativity
M. M. Akbar, C. P. Brewer, S. M. Modumudi
We revisit the one-parameter generalization of the C-metric derived by Ernst, which solves the vacuum Einstein equations. Resolving conflicting claims in the literature, we determi…
gr-qc2025
Near-Horizon Symmetries of Local Black Holes in General Relativity
M. M. Akbar, S. M. Modumudi
We analyze the near-horizon symmetries of static, axisymmetric, four-dimensional black holes with spherical and toroidal horizon topologies in vacuum general relativity. These blac…