论文标题
双芯旋转BTZ黑洞的全息纠缠熵
Holographic entanglement entropy of the double Wick rotated BTZ black hole
论文作者
论文摘要
在本文中，我们分析了旋转BTZ黑洞的双芯旋转版本中的全息协方差纠缠熵（3维kerr-ads解决方案），其中更改了欧几里得时间和空间方向的周期性。双场理论在洛伦兹的标志性中具有负能量。全息纠缠熵与其CFT对应物一致，这是通过扭曲操作员相关函数的共形转换获得的。
In this paper, we analyze the holographic covariant entanglement entropy in the double Wick rotated version of a rotating BTZ black hole (3 dimensional Kerr-AdS solution), where the periodicity of Euclidean time and spatial direction are changed. The dual field theory has negative energy in the Lorentzian signature. The holographic entanglement entropy agrees with its CFT counterpart, which is obtained by a conformal transformation of the correlation functions of twisted operators.
