4 papers
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…