论文标题
纠缠岛的小便从位线程
The PEE aspects of entanglement islands from bit threads
论文作者
论文摘要
We study the partial entanglement entropy (PEE) aspects of the holographic BCFT setup with an entanglement island, inspired by the holographic triality of the AdS/BCFT setup developed in the recent study on the black hole information problem, and the "PEE=CFF (component flow flux)" prescription, which is proposed recently to investigate the holographic PEE in the framework of bit thread formulation.我们的研究提供了广告/BCFT设置的一些线程描述，该设置的特征是系统的不同部分之间具有纠缠岛的特定纠缠细节，并可能会进一步了解黑洞信息问题。此外，我们表明，在岛屿的背景下，应该区分细颗粒的小便和半古典的小便。有趣的是，类似于半古典图片中细粒度熵的岛屿统治，我们还提出了细颗粒小便的岛屿规则。
We study the partial entanglement entropy (PEE) aspects of the holographic BCFT setup with an entanglement island, inspired by the holographic triality of the AdS/BCFT setup developed in the recent study on the black hole information problem, and the "PEE=CFF (component flow flux)" prescription, which is proposed recently to investigate the holographic PEE in the framework of bit thread formulation. Our study provides a bit thread description of the AdS/BCFT setup, which characterizes the specific entanglement details between the different parts of the system with an entanglement island, and may provide further insight into the black hole information problem. Furthermore, we show that in the context of island, one should distinguish between the fine-grained PEE and the semi-classical PEE. Interestingly, similar to the island rule of the fine-grained entropy in the semi-classical picture, we also propose the island rules of the fine-grained PEE.
