3 papers
hep-th2025
Hollow-grams: Generalized Entanglement Wedges from the Gravitational Path Integral
Sami Kaya, Pratik Rath, Kyle Ritchie
Recently, Bousso and Penington (BP) made a proposal for the entanglement wedge associated to a gravitating bulk region. In this paper, we derive this proposal in time-reflection sy…
hep-th2025
Fundamental Complement of a Gravitating Region
Raphael Bousso, Sami Kaya
Any gravitating region in any spacetime gives rise to a generalized entanglement wedge, the hologram . Holograms exhibit properties expected of fundamental operator algeb…
hep-th2025
Holographic Entropy Cone Beyond AdS/CFT
Raphael Bousso, Sami Kaya
We extend all known area inequalities obeyed by Ryu-Takayanagi surfaces of AdS boundary regions -- the holographic entropy cone -- to static generalized entanglement wedges of bulk…