53 citations · 236 across the 22 of their papers we have counts for
4 papers · 1 filter
Multiple Killing Horizons and Near Horizon Geometries
Marc Mars, Tim-Torben Paetz, José M. M. Senovilla
Near Horizon Geometries with multiply degenerate Killing horizons are considered, and their degenerate Killing vector fields identified. We prove that they all arise…
On the smoothness of the critical sets of the cylinder at spatial infinity in vacuum spacetimes
Tim-Torben Paetz
We analyze the appearance of logarithmic terms at the critical sets of Friedrich's cylinder representation of spatial infinity. It is shown that if the radiation field vanishes at…
Multiple Killing Horizons
Marc Mars, Tim-Torben Paetz, José M. M. Senovilla
Killing horizons which can be such for two or more linearly independent Killing vectors are studied. We provide a rigorous definition and then show that the set of Killing vectors…
On the mass aspect function and positive energy theorems for asymptotically hyperbolic manifolds
Piotr T. Chruściel, Gregory J. Galloway, Luc Nguyen +1
We prove positivity of energy for a class of asymptotically locally hyperbolic manifolds in dimensions . The result is established by first proving deformation-of-mas…