766 citations · 4.1k across the 62 of their papers we have counts for
62 papers
Some Hidden Structure in BKL
Malcolm J. Perry
The way spacetime behaves as one approaches a spacelike singularity is re-investigated. We find a simple twistorial presentation that includes and simplifies the classic work of Be…
Singular Supertranslations and Chern-Simons Theory on the Black Hole Horizon
Ratindranath Akhoury, Sangmin Choi, Malcolm J. Perry
We construct the standard and dual supertranslation charges on the future horizon of the Schwarzschild black hole, using the first-order formulation of gravity with the Holst actio…
CFT duals of Kerr-Taub-NUT and beyond
Malcolm J. Perry, Maria J. Rodriguez
The duality relating the four-dimensional Kerr-Taub-NUT black hole to a thermal two-dimensional CFT with central charges is analyzed in detail, generalizing an arg…
Holography from Singular Supertranslations on a Black Hole Horizon
Ratindranath Akhoury, Sangmin Choi, Malcolm J. Perry
We investigate the standard and dual Bondi-Metzner-Sachs (BMS) supertranslation generators on a black hole horizon and draw some conclusions about black hole physics. Recently, it…
Future Boundaries and the Black Hole Information Paradox
Malcolm J. Perry
The black hole information paradox is the incompatibility of quantum mechanics with the semi-classical picture of Hawking radiation. Hawking radiation appears thermal and eventuall…
No Future in Black Holes
Malcolm J. Perry
The black hole information paradox has been with us for some time. We outline the nature of the paradox. We then propose a resolution based on an examination of the properties of q…