9 papers
Holographic multipartite entanglement dynamics in AdS-Vaidya
Xin-Xiang Ju, Ya-Wen Sun, Yang Zhao +1
We study how multipartite entanglement is dynamically reorganized during holographic thermalization following a global quench in AdS/CFT. We first use the -partite infor…
Sperner state and multipartite entanglement signals
Xin-Xiang Ju, Ya-Wen Sun, Yang Zhao
We establish a systematic classification scheme for multipartite entanglement structures. We define Sperner states -- a broad class of states where apparent multipartite entangleme…
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…
Holographic multipartite entanglement structures in IR modified geometries
Xin-Xiang Ju, Bo-Hao Liu, Ya-Wen Sun +2
We investigate how IR modifications of the bulk geometry reshape long-range multipartite entanglement on the boundary in holography. We modify the IR geometries in two opposite dir…
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…
Squashed Entanglement from Generalized Rindler Wedge
Xin-Xiang Ju, Bo-Hao Liu, Wen-Bin Pan +2
We investigate the bipartite and multipartite quantum entanglement structure in gravity and the dual holographic field theory based on the generalized Rindler wedge formalism. We d…