48 citations · 129 across the 4 of their papers we have counts for
4 papers
On the Effect of Constraint Enforcement on the Quality of Numerical Solutions in General Relativity
Florian Siebel, Peter Huebner
In Brodbeck et al 1999 it has been shown that the linearised time evolution equations of general relativity can be extended to a system whose solutions asymptotically approach solu…
From Now to Timelike Infinity on a Finite Grid
Peter Huebner
We use the conformal approach to numerical relativity to evolve hyperboloidal gravitational wave data without any symmetry assumptions. Although our grid is finite in space and tim…
A Method for Calculating the Structure of (Singular) Spacetimes in the Large
Peter Huebner
A formalism and its numerical implementation is presented which allows to calculate quantities determining the spacetime structure in the large directly. This is achieved by confor…
General Relativistic Scalar Field Models in the Large
Peter Huebner
For a class of scalar fields including the massless Klein-Gordon field the general relativistic hyperboloidal initial value problems are equivalent in a certain sense. By using thi…