13 citations · 25 across the 6 of their papers we have counts for
6 papers
Weakly turbulent dynamics on Schwarzschild-AdS black hole spacetimes
Christoph Kehle, Georgios Moschidis
In the presence of confinement, small-data solutions to nonlinear dispersive equations can exhibit a gradual energy transfer from low to high frequencies, a mechanism driving the e…
Nonlinear stability of extremal Reissner-Nordström black holes in spherical symmetry
Yannis Angelopoulos, Christoph Kehle, Ryan Unger
In this paper, we prove the codimension-one nonlinear asymptotic stability of the extremal Reissner-Nordström family of black holes in the spherically symmetric Einstein-Maxwell-ne…
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…
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…
Gravitational collapse to extremal black holes and the third law of black hole thermodynamics
Christoph Kehle, Ryan Unger
We construct examples of black hole formation from regular, one-ended asymptotically flat Cauchy data for the Einstein-Maxwell-charged scalar field system in spherical symmetry whi…
Strong Cosmic Censorship in the presence of matter: the decisive effect of horizon oscillations on the black hole interior geometry
Christoph Kehle, Maxime Van de Moortel
Motivated by the Strong Cosmic Censorship Conjecture in the presence of matter, we study the Einstein equations coupled with a charged/massive scalar field with spherically symmetr…