论文标题
有关$ lif_4^{（2）} \ times {s}^1 \ times s^5 $ spacetime的纠缠属性的更多信息
More on entanglement properties of $Lif_4^{(2)}\times {S}^1\times S^5$ spacetime with string excitations
论文作者
论文摘要
$ lif_ {4}^{（2）} \ times s^1 \ times s^5 $ spaceTime是IIA类型超级重力中$ f1 f1-d2-d8 $配置的精确解决方案，并且可以容纳基本字符串的带电激发。通过量规/重力二元性，它与具有各向异性LIFSHITZ缩放对称性的非相关QFT的激发态有关。我们研究了边界子系统的互相关，这是宽度非常狭窄的条带，研究相互和三方信息以及纠缠楔形横截面。我们的工作有助于理解QFT激发状态中纠缠的本质，这通常是混合的。
The $Lif_{4}^{(2)} \times S^1 \times S^5$ spacetime is an exact solution of $F1-D2-D8$ configuration in type IIA supergravity and can accommodate charged excitations of the fundamental string. By gauge/gravity duality, it is related to an excited state of a non-relativistic QFT with anisotropic Lifshitz scaling symmetry. We study mutual and tripartite information and entanglement wedge cross-section in bulk gravity for boundary subsystems that are disjoint strips of very narrow width. Our work helps understand the nature of entanglement in the QFT excited state, which is in general a mixed one.
