53 citations · 236 across the 22 of their papers we have counts for
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KIDs prefer special cones
Tim-Torben Paetz
As complement to Class. Quantum Grav. 30 (2013) 235036 we analyze Killing initial data on characteristic Cauchy surfaces in conformally rescaled vacuum spacetimes satisfying Friedr…
A2: Mathematical relativity and other progress in classical gravity theory - a session report
Piotr T. Chruściel, Tim-Torben Paetz
We report on selected oral contributions to the A2 session "Mathematical relativity and other progress in classical gravity theory" of "The 20th International Conference on General…
Solutions of the vacuum Einstein equations with initial data on past null infinity
Piotr T. Chruściel, Tim-Torben Paetz
We prove existence of vacuum space-times with freely prescribable cone-smooth initial data on past null infinity.
Conformally covariant systems of wave equations and their equivalence to Einstein's field equations
Tim-Torben Paetz
We derive, in 3+1 spacetime dimensions, two alternative systems of quasi-linear wave equations, based on Friedrich's conformal field equations. We analyse their equivalence to Eins…
KIDs like cones
Piotr T. Chruściel, Tim-Torben Paetz
We analyze vacuum Killing Initial Data on characteristic Cauchy surfaces. A general theorem on existence of Killing vectors in the domain of dependence is proved, and some special…