22 citations · 96 across the 16 of their papers we have counts for
11 papers · 1 filter
What actually happens when you approach a gravitational singularity?
Susan M. Scott, Ben E. Whale
Roger Penrose's 2020 Nobel Prize in Physics recognises that his identification of the concepts of "gravitational singularity" and an "incomplete, inextendible, null geodesic" is ph…
The Endpoint Theorem
Susan M Scott, Ben E Whale
The Endpoint Theorem links the existence of a sequence (curve), without accumulation points, in a manifold to the existence of an open embedding of that manifold so that the image…
The numerical initial boundary value problem for the generalized conformal field equations
Florian Beyer, Jörg Frauendiener, Chris Stevens +1
In this paper we study a numerical implementation for the initial boundary value formulation for the generalized conformal field equations. We propose a formulation which is well s…
Generalizations of the Abstract Boundary singularity theorem
Ben E. Whale, Mike J. S. L. Ashley, Susan M. Scott
The Abstract Boundary singularity theorem was first proven by Ashley and Scott. It links the existence of incomplete causal geodesics in strongly causal, maximally extended spaceti…
The chart based approach to studying the global structure of a spacetime induces a coordinate invariant boundary
Ben Whale
I demonstrate that the chart based approach to the study of the global structure of Lorentzian manifolds induces a homeomorphism of the manifold into a topological space as an open…
The Spin-2 Equation on Minkowski Background
Florian Beyer, Georgios Doulis, Jörg Frauendiener +1
The linearised general conformal field equations in their first and second order form are used to study the behaviour of the spin-2 zero-rest-mass equation on Minkowski background…