3 citations · 4 across the 3 of their papers we have counts for
3 papers
gr-qc2024★ 3 cited
Extremal black hole formation as a critical phenomenon
Christoph Kehle, Ryan Unger
In this paper, we prove that extremal black holes arise on the threshold of gravitational collapse. More precisely, we construct smooth one-parameter families of smooth, sphericall…
gr-qc2023★ 1 cited
Event horizon gluing and black hole formation in vacuum: the very slowly rotating case
Christoph Kehle, Ryan Unger
In this paper, we initiate the study of characteristic event horizon gluing in vacuum. More precisely, we prove that Minkowski space can be glued along a null hypersurface to any r…
math-ph2016
The maximal excess charge for a family of density-matrix-functional theories including Hartree-Fock and Müller theories
Christoph Kehle
We will give a proof that the maximal excess charge for an atom described by a family of density-matrix-functionals, which includes Hartree-Fock and Müller theories, is bounded by…