论文标题
迈向精确全息图
Towards precision holography
论文作者
论文摘要
对于具有经典双重体积重力描述的任何强耦合量规场理论的最小要求是，原则上应该能够恢复在时空的渐近学上编码的完整几何形状。仅仅因为边界数据本质上是嘈杂的事实，即使是任意精度也无法满足此要求。我们提出了一种通过纠缠熵测量的统计方法来重建批量重建，该测量以自然方式处理噪声的存在。因此，我们的方法为精密全息图打开了新的门户。
A minimal requirement for any strongly coupled gauge field theory to have a classical dual bulk gravity description is that one should in principle be able to recover the full geometry as encoded on the asymptotics of the spacetime. Even this requirement cannot be fulfilled with arbitrary precision simply due to the fact that the boundary data is inherently noisy. We present a statistical approach to bulk reconstruction from entanglement entropy measurements, which handles the presence of noise in a natural way. Our approach therefore opens up a novel gateway for precision holography.
