Entanglement of purification in holographic systems

Peng Liu, Yi Ling, Chao Niu, Jian-Pin Wu

doi:10.1007/jhep09(2019)071

Entanglement of purification in holographic systems

DOI PDF Web Site 被引用文献2件

書誌事項

公開日: 2019-09

権利情報

https://creativecommons.org/licenses/by/4.0/
https://creativecommons.org/licenses/by/4.0/

DOI

10.1007/jhep09(2019)071

公開者: Springer Science and Business Media LLC

説明

<jats:title>A<jats:sc>bstract</jats:sc> </jats:title> <jats:p>The holographic entanglement of purification (EoP) in AdS<jats:sub>4</jats:sub> and AdS-RN black hole backgrounds is studied. We develop an algorithm to compute the EoP for bipartite configuration with infinitely long strips. The temperature behavior of EoP is revealed for small, intermediate and large configurations: EoP monotonically increases with the temperature for small configurations; while for intermediate configurations, EoP is configuration-dependent; EoP vanishes for large configurations. Our numerical results verify some important inequalities of EoP, which we also prove geometrically in Poincaré coordinate.</jats:p>