论文标题
与子区域相关的运动学空间的注释
A note on the kinematic space associated with a subregion
论文作者
论文摘要
我们讨论了构建与单个间隔相关的纠缠楔内的一部分地理学运动空间的问题。然后，我们通过与反射的大地测量学的等效运动空间一起解决问题。我们还表明，反射的大地测量的长度对应于（广义）反射的熵，可以完全使用从还原密度矩阵获得的信息进行计算，从而满足了次区域 - 区域二元性的需求。
We discuss the issue in constructing the kinematic space of the geodesics lying partially inside the entanglement wedge associated with a single interval. We then resolve the problem by working with the equivalent kinematic space of the reflected geodesics. We also show that the length of a reflected geodesic corresponds to the (generalized) reflected entropy, which can be computed using entirely the information obtained from the reduced density matrix, satisfying the requirement of the subregion-subregion duality.
