15 citations · 15 across the 2 of their papers we have counts for
6 papers
Time-independence of gravitational Rényi entropies and unitarity in quantum gravity
Donald Marolf, Zhencheng Wang
The Hubeny-Rangamani-Takayanagi surface computing the entropy of a domain of dependence on an asymptotically AdS boundary is known to be causally inaccessible…
Real-time gravitational replicas: Low dimensional examples
Sean Colin-Ellerin, Xi Dong, Donald Marolf +2
We continue the study of real-time replica wormholes initiated in arXiv:2012.00828. Previously, we had discussed the general principles and had outlined a variational principle for…
Traversability of Multi-Boundary Wormholes
Abdulrahim Al Balushi, Zhencheng Wang, Donald Marolf
We generalize the Gao-Jafferis-Wall construction of traversable two-sided wormholes to multi-boundary wormholes. In our construction, we take the background spacetime to be multi-b…
Real-time gravitational replicas: Formalism and a variational principle
Sean Colin-Ellerin, Xi Dong, Donald Marolf +2
This work is the first step in a two-part investigation of real-time replica wormholes. Here we study the associated real-time gravitational path integral and construct the variati…
Probing phase transitions of holographic entanglement entropy with fixed area states
Donald Marolf, Shannon Wang, Zhencheng Wang
Recent results suggest that new corrections to holographic entanglement entropy should arise near phase transitions of the associated Ryu-Takayanagi (RT) surface. We study such cor…
Restricted Maximin surfaces and HRT in generic black hole spacetimes
Donald Marolf, Aron C. Wall, Zhencheng Wang
The AdS/CFT understanding of CFT entanglement is based on HRT surfaces in the dual bulk spacetime. While such surfaces need not exist in sufficiently general spacetimes, the maximi…