In this review, recent progress on the black hole information problem that involves a new
understanding of how to calculate the entropy of Hawking radiation is described. The review …

We review recent progress on the information paradox. We explain why exponentially small
correlations in the radiation emitted by a black hole are sufficient to resolve the original …

A bstract The information paradox can be realized in anti-de Sitter spacetime joined to a
Minkowski region. In this setting, we show that the large discrepancy between the von …

A bstract We consider a gravity theory coupled to matter, where the matter has a higher-
dimensional holographic dual. In such a theory, finding quantum extremal surfaces becomes …

A bstract When absorbing boundary conditions are used to evaporate a black hole in
AdS/CFT, we show that there is a phase transition in the location of the quantum Ryu …

We study various aspects of wormholes that are made traversable by an interaction beween
the two asymptotic boundaries. We concentrate on the case of nearly‐gravity and discuss a …

A bstract We study the Page curve for asymptotically flat eternal Schwarzschild black holes
in four and higher spacetime dimensions. Before the Page time, the entanglement entropy …

A bstract A Page curve for an evaporating black hole in asymptotically flat spacetime is
computed by adapting the Quantum Ryu-Takayanagi (QRT) proposal to an analytically …

These lectures give an introduction to the quantum physics of black holes, including recent
developments based on quantum information theory such as the firewall paradox and its …

A bstract The large-N limit of asymptotically flat two-dimensional dilaton gravity coupled to N
free matter fields provides a useful toy model for semiclassical black holes and the …