论文标题
纠缠消极，反射的熵和异常重力
Entanglement negativity, reflected entropy, and anomalous gravitation
论文作者
论文摘要
我们研究了纠缠负性的混合状态纠缠措施和通过适当的复制技术异常的二维形成野外理论的两分状状态的熵。此外，我们提出了这些度量的全息构造，该措施是从相应的散装双几何形状中提出的，涉及ADS $ _3 $中拓扑上的重力，并与现场理论结果找到完全一致的。在这方面，我们将较早的全息建议扩展到具有重力Chern-Simons项对批量作用的纠缠负性，并将其对纠缠楔形截面双重的贡献到反射的熵。
We investigate mixed state entanglement measures of entanglement negativity and reflected entropy for bipartite states in two dimensional conformal field theories with an anomaly through appropriate replica techniques. Furthermore we propose holographic constructions for these measures from the corresponding bulk dual geometries involving topologically massive gravity in AdS$_3$ and find exact agreement with the field theory results. In this connection we extend an earlier holographic proposal for the entanglement negativity to the bulk action with a gravitational Chern-Simons term and compute its contribution to the entanglement wedge cross section dual to the reflected entropy.
