论文标题
通过正弦方形变形分析洛伦兹形式的田间理论
Analysis for Lorentzian conformal field theories through sine-square deformation
论文作者
论文摘要
我们利用先前在欧几里得形式变形的研究中开发的形式主义来重新检查二维洛伦兹形式理论。我们构建了三种类型的Virasoro代数。其中一个重现了Lüscher和Mack的结果，而另一种类型在中央电荷项中表现出差异。另一个导致连续频谱，并且在系统中不包含封闭的时间样曲线。
We reexamine two-dimensional Lorentzian conformal field theory using the formalism previously developed in a study of sine-square deformation of Euclidean conformal field theory. We construct three types of Virasoro algebra. One of them reproduces the result by Lüscher and Mack, while another type exhibits the divergence in the central charge term. The other leads the continuous spectrum and contains no closed time-like curve in the system.
