251 citations · 897 across the 22 of their papers we have counts for
5 papers · 1 filter
Entanglement Phase Structure of a Holographic BCFT in a Black Hole Background
Hao Geng, Andreas Karch, Carlos Perez-Pardavila +4
We compute holographic entanglement entropy for subregions of a BCFT thermal state living on a nongravitating black hole background. The system we consider is doubly holographic an…
Structure of Holographic BCFT Correlators from Geodesics
Jani Kastikainen, Sanjit Shashi
We compute correlation functions, specifically 1-point and 2-point functions, in holographic boundary conformal field theory (BCFT) using geodesic approximation. The holographic mo…
Circuit Complexity in Topological Quantum Field Theory
Josiah Couch, Yale Fan, Sanjit Shashi
Quantum circuit complexity has played a central role in recent advances in holography and many-body physics. Within quantum field theory, it has typically been studied in a Lorentz…
Inconsistency of Islands in Theories with Long-Range Gravity
Hao Geng, Andreas Karch, Carlos Perez-Pardavila +4
In ordinary gravitational theories, any local bulk operator in an entanglement wedge is accompanied by a long-range gravitational dressing that extends to the asymptotic part of th…
Page Curves and Bath Deformations
Elena Caceres, Arnab Kundu, Ayan K. Patra +1
We study the black hole information problem within a semiclassically gravitating AdS black hole coupled to and in equilibrium with a -dimensional thermal conformal bath. We…