84 citations · 361 across the 17 of their papers we have counts for
4 papers · 1 filter
Black Tsunamis and Naked Singularities in AdS
Roberto Emparan, David Licht, Ryotaku Suzuki +2
We study the evolution of the Gregory-Laflamme instability for black strings in global AdS spacetime, and investigate the CFT dual of the formation of a bulk naked singularity. Usi…
Holographic Complexity of Quantum Black Holes
Roberto Emparan, Antonia Micol Frassino, Martin Sasieta +1
We analyze different holographic complexity proposals for black holes that include corrections from bulk quantum fields. The specific setup is the quantum BTZ black hole, which enc…
Quantum Backreaction on Chronology Horizons
Roberto Emparan, Marija Tomašević
We extend in two directions our recent investigation of strongly interacting quantum fields in a class of spacetimes with chronology horizons (Misner spacetimes). First, we general…
Holography of time machines
Roberto Emparan, Marija Tomašević
We use holography to examine the response of interacting quantum fields to the appearance of closed timelike curves in a dynamically evolving background that initially does not con…