87 citations · 403 across the 18 of their papers we have counts for
22 papers
Coordinates are messy -- not only in General Relativity
Carla Cederbaum, Melanie Graf
The coordinate freedom of General Relativity makes it challenging to find mathematically rigorous and physically sound definitions for physical quantities such as the center of mas…
Exact Parallel Waves in General Relativity
Cian Roche, Amir Babak Aazami, Carla Cederbaum
We conduct a review of the basic definitions and the principal results in the study of wavelike spacetimes, that is spacetimes whose metric models massless radiation moving at the…
Constructing electrically charged Riemannian manifolds with minimal boundary, prescribed asymptotics, and controlled mass
Armando J. Cabrera Pacheco, Carla Cederbaum, Penelope Gehring +1
In 2015, Mantoulidis and Schoen constructed -dimensional asymptotically Euclidean manifolds with non-negative scalar curvature whose ADM mass can be made arbitrarily close to th…
Photon surfaces with equipotential time-slices
Carla Cederbaum, Gregory J. Galloway
Photon surfaces are timelike, totally umbilic hypersurfaces of Lorentzian spacetimes. In the first part of this paper, we locally characterize all possible photon surfaces in a cla…
A flow approach to Bartnik's static metric extension conjecture in axisymmetry
Carla Cederbaum, Oliver Rinne, Markus Strehlau
We investigate Bartnik's static metric extension conjecture under the additional assumption of axisymmetry of both the given Bartnik data and the desired static extensions. To do s…
A survey on extensions of Riemannian manifolds and Bartnik mass estimates
Armando J. Cabrera Pacheco, Carla Cederbaum
Mantoulidis and Schoen developed a novel technique to handcraft asymptotically flat extensions of Riemannian manifolds , with satisfying $λ_1 = λ_1(-Δ_…