15 citations · 30 across the 6 of their papers we have counts for
13 papers · 1 filter
Reply to Comments on "Invariance of the tunneling method for dynamical black holes" arXiv:0907.2020
S. A. Hayward, R. Di Criscienzo, M. Nadalini +2
We point out basic misunderstandings about quantum field theory, general relativity and partial derivatives in the above Comments. In reply to a second comment on our first reply b…
Energy of gravitational radiation in plane-symmetric space-times
Sean A. Hayward
Gravitational radiation in plane-symmetric space-times can be encoded in a complex potential, satisfying a non-linear wave equation. An effective energy tensor for the radiation is…
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…
The light cone at infinity
Sean A. Hayward
A recent refinement of Penrose's conformal framework for asymptotically flat space-times is summarized. The key idea concerns advanced and retarded conformal factors, which allow a…
Recent progress in wormhole dynamics
Sean A. Hayward
Space-time wormholes were introduced in Wheeler's idea of space-time foam. Traversible wormholes as defined by Morris & Thorne became popular as potential short cuts across the uni…