3 citations · 3 across the 2 of their papers we have counts for
3 papers
gr-qc2026
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…
gr-qc2024
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…
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…