4 papers
Evaporating Black Hole Interior and Complexity Evolution
Nicolò Bragagnolo, S. Prem Kumar
We study the evolution of the interior of an evaporating black hole in a simple model of Jackiw-Teitelboim (JT) gravity with an end-of-the-world (EoW) brane, where evaporation is m…
Entanglement Revivals and Scrambling for Evaporating Black Holes
Levy B. N. Batista, Nicolò Bragagnolo, Rhys Holmes +1
We investigate the spreading of entanglement, and entanglement memory effects, in two-dimensional conformal field theory (CFT) propagating on evaporating black hole backgrounds. Me…
Projections and teleportation of operator quenches in CFT
Zsolt Gyongyosi, Timothy J. Hollowood, S. Prem Kumar
Motivated by recent proposals for information recovery from black holes via non-isometric maps and post-selection in an effective description, we set up and investigate a teleporta…
Replica Rényi Wormholes and Generalised Modular Entropy in JT Gravity
Timothy J. Hollowood, S. Prem Kumar, Luke C. Piper
We consider the problem of computing semi-classical Rényi entropies of CFT on AdS backgrounds in JT gravity with nongravitating baths, for general replica number . Away from…