论文标题
通过保形引导程序的广告/BCFT：用麸皮和颗粒构造重力
AdS/BCFT from Conformal Bootstrap: Construction of Gravity with Branes and Particles
论文作者
论文摘要
我们启动了一个保形的引导程序，以大量激发研究ADS3/BCFT2。我们首先求解与标量/非量表初选的两点函数相关的引导程序方程，这是一个点函数消失的假设。这些对应于带有棕褐色的重力和非旋转/旋转粒子，其中brane和粒子不会相互相交。从引导程序方程式中，我们获得了能量谱和修饰的黑洞阈值。然后，我们仔细分析了重力双重，并发现结果与BCFT分析完全匹配。特别是，通常认为是有问题的布雷恩自我交流可以通过黑洞的形成很好地避免。尽管假设求解了引导程序方程，但标量初选的单点函数通常不是零。我们通过全息通过在ADS/BCFT中计算Renyi熵来构造全息双重双重双重函数，其中重粒子可以在Brane上结束。作为奖励，我们找到了全息肾熵的精制公式，这对于正确复制边界熵项至关重要。另一方面，我们解释了为什么非量表初选的单点函数总是从重力双重的中消失。引导程序方程到边界熵的独立性有助于我们构建具有负张力的重力二元。我们还找到了边界初选的全息偶。
We initiate a conformal bootstrap program to study AdS3/BCFT2 with heavy excitations. We start by solving the bootstrap equations associated with two-point functions of scalar/non-scalar primaries under the assumption that one-point functions vanish. These correspond to gravity with a brane and a non-spinning/spinning particle where the brane and the particle do not intersect with each other. From the bootstrap equations, we obtain the energy spectrum and the modified black hole threshold. We then carefully analyze the gravity duals and find the results perfectly match the BCFT analysis. In particular, brane self-intersections, which are usually considered to be problematic, are nicely avoided by the black hole formation. Despite the assumption to solve the bootstrap equations, one-point functions of scalar primaries can be non-zero in general. We construct the holographic dual for a non-vanishing one-point function, in which the heavy particle can end on the brane, by holographically computing the Renyi entropy in AdS/BCFT. As a bonus, we find a refined formula for the holographic Renyi entropy, which appears to be crucial to correctly reproduce the boundary entropy term. On the other hand, we explain why one-point functions of non-scalar primaries always vanish from the gravity dual. The independence of the bootstrap equations to the boundary entropy helps us to construct gravity duals with negative tension branes. We also find a holographic dual of boundary primaries.
