10 citations · 32 across the 22 of their papers we have counts for
5 papers · 1 filter
Classification of Maximally Charged Black Holes
Sven Hirsch, Yiyue Zhang
We characterize all maximally charged black hole spacetimes in dimensions. More precisely, given any initial data set saturating the mass-charge inequality that sat…
The Spacetime Positive Mass Theorem with Multiple Time Dimensions
Sven Hirsch, Alec Payne, Yiyue Zhang
We generalize the spacetime positive mass theorem to include multiple time dimensions. In particular, we show that the mass remains nonnegative in the sense that the energy is…
Causal character of imaginary Killing spinors and spinorial slicings
Sven Hirsch, Yiyue Zhang
We characterize spin initial data sets that saturate the BPS bound in the asymptotically AdS setting. This includes both gravitational waves and rotating black holes in higher dime…
Initial data sets with vanishing mass are contained in pp-wave spacetimes
Sven Hirsch, Yiyue Zhang
In 1981, Schoen-Yau and Witten showed that in General Relativity both the total energy and the total mass of an initial data set modeling an isolated gravitational system a…
Flatly Foliated Relativity
Hubert Bray, Benjamin Hamm, Sven Hirsch +2
Flatly Foliated Relativity (FFR) is a new theory which conceptually lies between Special Relativity (SR) and General Relativity (GR), in which spacetime is foliated by flat Euclide…