报告题目：Diagnosing Emergent Isotropy in Anisotropic Holographic Systems using Quantum Information measures

报告人：刘鹏 副教授 （暨南大学）

报告时间：2024年6月20日（周四）下午15:30-16:30

报告地点：北洋园校区49教410室

报告摘要：

We investigate the behavior of holographic quantum information measures including Holographic Entanglement Entropy, Entanglement Wedge Cross-section, and butterfly velocity in a holographic p-wave superconductor model. We find a novel critical temperature, $T_{II}$, where an isotropic point emerges, signaling a shift from anisotropy to isotropy within the bulk geometry. We find that these measures respond differently to anisotropy, with HEE and EWCS revealing effects at various scales, while butterfly velocity is a precise probe of horizon anisotropy. These findings deepen our understanding of anisotropy in correlated systems, highlight the sensitivity of quantum information measures to spacetime structure, and pave the way for exploring quantum correlations in anisotropic phases.

报告人简介：

刘鹏，暨南大学理工学院物理学系副教授，近年来从事全息引力框架下强关联系统中量子信息性质的研究。目前发表文章40余篇。