5 citations · 7 across the 3 of their papers we have counts for
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gr-qc2020★ 2 cited
Positivity of Mass in Higher Dimensions
Peter Cameron
The positive mass theorem in higher dimensions is proved using causality arguments inspired by those of Penrose, Sorkin and Woolgar in 3+1 dimensions.
gr-qc2020★ 5 cited
On Schwarzschild causality in higher dimensions
Peter Cameron, Maciej Dunajski
We show that the causal properties of asymptotically flat spacetimes depend on their dimensionality: while the time-like future of any point in the past conformal infinity $\mathca…