论文标题
广告$ _3 $虫洞来自模块化bootstrap
AdS$_3$ wormholes from a modular bootstrap
论文作者
论文摘要
在最近的工作中，我们计算了三维重力的路径积分，其空间上具有负宇宙常数，而空间上是拓扑间隔的时间间隔。在这里，我们采用模块化引导程序，表明振幅是由一致性条件和重力的一些基本输入完全固定的。此引导程序特别是用于CFT的集合，而不是单个实例。我们还将3D重力结果与Narain合奏进行了比较。前者在低温下通过随机基质理论Ansatz对良好的氧化，我们猜想这种行为对于与重型运营商混乱的CFT集合的CFT合奏是一般的。
In recent work we computed the path integral of three-dimensional gravity with negative cosmological constant on spaces which are topologically a torus times an interval. Here we employ a modular bootstrap to show that the amplitude is completely fixed by consistency conditions and a few basic inputs from gravity. This bootstrap is notably for an ensemble of CFTs, rather than for a single instance. We also compare the 3d gravity result with the Narain ensemble. The former is well-approximated at low temperature by a random matrix theory ansatz, and we conjecture that this behavior is generic for an ensemble of CFTs at large central charge with a chaotic spectrum of heavy operators.
