5 papers
The Capacity of Entanglement and Holographic Entropies at Finite Resources
Ning Bao, Jacob March
The Ryu-Takayanagi formula equates the area of a minimal surface with the von Neumann entropy of a boundary subregion, and leaves two things about that identification open. The fir…
Combinatorial aspects of holographic quantum secret sharing
Ning Bao, Keiichiro Furuya, Jacob March
We introduce combinatorial holographic quantum secret sharing (CHQSS) for a bulk subregion in AdS/CFT to study how logical information of the bulk subregion is encoded in t…
Phase transitions and uberholography of holographic pure-state geometries
Ning Bao, Keiichiro Furuya, Jacob March
We study the error-correcting properties of pure-state holographic geometries, in which mixed boundary subregions are replaced, via the surface/state correspondence, by the Ryu--Ta…
Superradiant Suppression of Non-minimally Coupled Scalar fields for a Rotating Charged dS Black Hole in Conformal Weyl Gravity
Owen Gartlan, Jacob March, Leo Rodriguez +2
In this study, we present an analytical investigation of the superradiant scattering of a massive charged conformally coupled scalar field in rotating charged black hol…
Coarse-Grained Fixed-Point Tensor Networks and Holographic Reflected Entropy in 3D Gravity
Ning Bao, Jinwei Chu, Yikun Jiang +1
We use the framework of to present a microscopic CFT derivation of the correspondence between reflected entropy (RE) and entanglement we…