6 papers
Monogamy of Mutual Information in Graph States
Jesus Fuentes, Cynthia Keeler, William Munizzi +1
The monogamy of mutual information (MMI) is a quantum entropy inequality that enforces the non-positivity of tripartite information. We investigate the failure of MMI in graph stat…
Love symmetry in higher-dimensional rotating black hole spacetimes
Finnian Gray, Cynthia Keeler, David Kubiznak +1
We develop a method for constructing a 1-parameter family of globally-defined Love symmetry generators in rotating black hole spacetimes of general dimension. The key ingredient is…
Quantum Extremal Modular Curvature: Modular Transport with Islands
Lars Aalsma, Cynthia Keeler, Claire Zukowski
Modular Berry transport is a useful way to understand how geometric bulk information is encoded in the boundary CFT: The modular curvature is directly related to the bulk Riemann c…
Rindler Fluids from Gravitational Shockwaves
Sang-Eon Bak, Cynthia Keeler, Yiwen Zhang +1
We study a correspondence between gravitational shockwave geometry and its fluid description near a Rindler horizon in Minkowski spacetime. Utilizing the Petrov classification that…
Beyond the Holographic Entropy Cone via Cycle Flows
Temple He, Sergio Hernández-Cuenca, Cynthia Keeler
Motivated by bit threads, we introduce a new prescription for computing entropy vectors outside the holographic entropy cone. By utilizing cycle flows on directed graphs, we show t…
A generalized Selberg zeta function for flat space cosmologies
Arjun Bagchi, Cynthia Keeler, Victoria Martin +1
Flat space cosmologies (FSCs) are time dependent solutions of three-dimensional (3D) gravity with a vanishing cosmological constant. They can be constructed from a discrete quotien…