论文标题
平衡的部分纠缠在平面全息图中
Balanced Partial Entanglement in Flat Holography
论文作者
论文摘要
我们推进了平衡的部分纠缠熵（BPE）的结构，用于在$（1+1）$ - 尺寸的galilean保形场理论中，对爱因斯坦重力和拓扑平坦的平衡时期的拓扑大量重力双重。我们将结果与双几何形状中的纠缠楔形横截面（EWC）进行比较，并找到确切的一致性。此外，利用几何图片，我们证明了EWCS和BPE之间的全息双重性，在平面全息图的背景下。
We advance a construction for the balanced partial entanglement entropy (BPE) for bipartite mixed states in a class of $(1+1)$-dimensional Galilean conformal field theories dual to Einstein gravity and topologically massive gravity in asymptotically flat spacetimes. We compare our results with the entanglement wedge cross section (EWCS) in the dual geometries and find exact agreement. Furthermore, utilizing a geometric picture, we demonstrate the holographic duality between the EWCS and the BPE in the context of flat holography.
