2 papers
gr-qc2026
On the uniqueness of continuous spacetime extensions in 1+1 dimensions with applications to weak null singularities
Peter Cameron, Jan Sbierski
Motivated by weak null singularities in black hole interiors, we study 1+1 dimensional Lorentzian manifolds which admit a continuous spacetime extension across a null bound…
math.DG2026
Conformal Geodesics Cannot Spiral -- Erratum
Peter Cameron, Maciej Dunajski, Paul Tod
Wojciech KamiÅski has provided a non real-analytic counterexample to our claim in [1] that conformal geodesics cannot spiral. This erratum illustrates how the proof of Lemma 4.6 […