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Formation and evaporation of non-singular black holes
Sean A. Hayward
Regular (non-singular) space-times are given which describe the formation of a (locally defined) black hole from an initial vacuum region, its quiescence as a static region, and it…
Gravitational radiation from dynamical black holes
Sean A. Hayward
An effective energy tensor for gravitational radiation is identified for uniformly expanding flows of the Hawking mass-energy. It appears in an energy conservation law expressing t…
The disinformation problem for black holes (pop version)
Sean A. Hayward
The supposed information paradox for black holes is based on the fundamental misunderstanding that black holes are usefully defined by event horizons. Understood in terms of locall…
The disinformation problem for black holes (conference version)
Sean A. Hayward
Basic properties of black holes are explained in terms of trapping horizons. It is shown that matter and information will escape from an evaporating black hole. A general scenario…