3 papers
hep-th2026
Quantum State of a Gravitating Region
Raphael Bousso, Sami Kaya, Guanda Lin +1
We propose that any compact -manifold with elliptic data, , prepares a quantum state on its -boundary . Elliptic data consists of m…
hep-th2025
Generalized entropy of gravitational fluctuations
Sean Colin-Ellerin, Guanda Lin, Geoff Penington
The corrections to holographic entanglement entropy from bulk quantum fields in a classical gravitational background are now well understood. They lead, in particular, to unitary P…
hep-th2025
Generalized entropy of photons in AdS
Sean Colin-Ellerin, Guanda Lin
This work analyzes the quantum corrections to holographic entanglement entropy at first subleading order in due to photon excited states in AdS. We compute the vacuum-subtr…