338 citations · 1.5k across the 28 of their papers we have counts for
25 papers · 1 filter
On the Hoop conjecture and the weak cosmic censorship conjecture for the axisymmetric Einstein-Vlasov system
E. Ames, H. Andréasson, O. Rinne
We consider gravitational collapse for the axially symmetric Einstein-Vlasov system. We investigate the weak cosmic censorship conjecture in the case of highly prolate initial data…
Dynamics of gravitational collapse in the axisymmetric Einstein-Vlasov system
Ellery Ames, Håkan Andréasson, Oliver Rinne
We numerically investigate the dynamics near black hole formation of solutions to the Einstein--Vlasov system in axisymmetry. Our results are obtained using a particle-in-cell and…
Type II critical collapse on a single fixed grid: a gauge-driven ingoing boundary method
Oliver Rinne
We develop a numerical method suitable for gravitational collapse based on Cauchy evolution with an ingoing characteristic boundary. Unlike similar methods proposed recently (Riple…
Critical phenomena in the general spherically symmetric Einstein-Yang-Mills system
Maciej Maliborski, Oliver Rinne
We study critical behavior in gravitational collapse of a general spherically symmetric Yang-Mills field coupled to the Einstein equations. Unlike the magnetic ansatz used in previ…
Superradiance of a charged scalar field coupled to the Einstein-Maxwell equations
Olaf Baake, Oliver Rinne
We consider the Einstein-Maxwell-Klein-Gordon equations for a spherically symmetric scalar field scattering off a Reissner-Nordström black hole in asymptotically flat spacetime. Th…
Numerical Brill-Lindquist initial data with a Schwarzschildean end at spatial infinity
Georgios Doulis, Oliver Rinne
We construct numerically time-symmetric initial data that are Schwarzschildean at spatial infinity and Brill-Lindquist in the interior. The transition between these two data sets t…