论文标题
天体形式的山脉
Celestial Conformal Colliders
论文作者
论文摘要
我们首先要观察到，在形式的撞机文献中介绍的轻射线操作员是天体的原始。这使我们能够将相应的4D CFT相关器重新介绍为探测2D天体CFT（CCFT）的共形软件扇形。为了证明这种观点的实用性，我们展示了在CCFT中观察到的最近的$ W_ {1+ \ infty} $对称性如何表明保形撞机操作员的自然扩展。
We start by observing that the light-ray operators featured in the conformal collider literature are celestial primaries. This allows us to rephrase the corresponding 4D CFT correlators as probing a conformally soft matter sector of the 2D celestial CFT (CCFT). To demonstrate the utility of this perspective we show how the recent $w_{1+\infty}$ symmetry observed in CCFT suggests a natural extension of the conformal collider operators.
