5 papers
Entanglement wedge cross section triangle information and holographic entanglement of assistance
Xin-Xiang Ju, Wen-Bin Pan, Ya-Wen Sun +1
We identify a non-negative and upper-bounded entanglement signal in holography which is defined as a combination of entanglement wedge cross sections (EWCS) for a tripartite mixed…
Upper bound of holographic entanglement entropy combinations
Xin-Xiang Ju, Ya-Wen Sun, Yang Zhao
In this work, we develop a systematic formalism to evaluate the upper bound of a large family of holographic entanglement entropy combinations when fixing subsystems and fine-t…
Modular Hamiltonian of holographic time band states
Xin-Xiang Ju, Bo-Hao Liu, Ya-Wen Sun +1
A holographic time band is a causal incomplete boundary spacetime subregion whose causal wedge is a causal complete bulk spacetime subregion. In an AdS spacetime with a specifi…
Holographic multipartite entanglement from the upper bound of -partite information
Xin-Xiang Ju, Wen-Bin Pan, Ya-Wen Sun +1
To analyze the holographic multipartite entanglement structure, we study the upper bound for holographic -partite information that fixed boundary subregions p…
More on the upper bound of holographic n-partite information
Xin-Xiang Ju, Wen-Bin Pan, Ya-Wen Sun +2
We show that there exists a huge amount of multipartite entanglement in holography by studying the upper bound for holographic -partite information that fixed bounda…