论文标题
通过PETZ地图明确重建纠缠楔
Explicit reconstruction of the entanglement wedge via the Petz map
论文作者
论文摘要
我们使用PETZ恢复渠道重新访问广告/CFT中的纠缠楔重建。对于边界上的球形区域，我们表明PETZ地图再现了广告界的HKLL重建。此外，对于边界的一般子区域，我们可以获得与使用模块化流量的属性在[1，2]早期提出的纠缠楔中获得相同的局部散装场的边界表示。
We revisit entanglement wedge reconstruction in AdS/CFT using the Petz recovery channel. In the case of a spherical region on the boundary, we show that the Petz map reproduces the AdS-Rindler HKLL reconstruction. Moreover, for a generic subregion of the boundary, we could obtain the same boundary representation of a local bulk field lies in the entanglement wedge as the one proposed earlier in [1, 2] using properties of the modular flow.
