3 papers
gr-qc2026
Backreactions from loading the stable photon sphere in Weyl conformal gravity
Reinosuke Kusano, Keith Horne, Friedrich Koenig +1
We investigate the accumulation of null matter at the stable photon sphere in the Mannheim-Kazanas metric, the analogue to the Schwarzschild solution in Weyl's conformal theory of…
gr-qc2025
Charged black holes in Weyl conformal gravity
Reinosuke Kusano, Miguel Yulo Asuncion, Keith Horne
We present a parametric study of the spacetime structures obtainable in Weyl conformal gravity's dyonic Reissner-Nordström solution. We derive expressions for photon sphere radii…
gr-qc2025
Structure of Kerr black hole spacetimes in Weyl conformal gravity
Miguel Yulo Asuncion, Keith Horne, Reinosuke Kusano +1
We analyze the stationary, uncharged, rotating, vacuum solution to Weyl conformal gravity. We elucidate the causal and ergoregion structure of the spacetimes found in the parameter…