标题： 小x深度非弹性散射通过AdS中的Pomeron 显示英文标题

标题： Small-x Deep Inelastic Scattering via the Pomeron in AdS

摘要： 我们研究在小-x极限下的深度非弹性散射（DIS）过程，此时Pomeron交换占主导地位。 使用AdS/CFT对偶性，我们在AdS空间中的对偶弦理论中研究Pomeron交换，这使我们能够在强耦合下研究DIS。 考虑了两种可能性，一种是纯共形模型，另一种是引入硬墙截断的模型，以考虑束缚效应。 将我们的计算与HERA DIS数据进行比较，我们发现不仅在由共形对称性主导的大$Q^2$处有非常好的一致，而且由于我们的强耦合方法允许我们超越传统的pQCD方法，在小$Q^2$处也有一致，同时考虑了所有可用的HERA小x数据。 显示英文摘要

摘要： We examine the process of Deep Inelastic Scattering (DIS) in the small-x limit, where Pomeron exchange dominates. Using the AdS/CFT correspondence, we study Pomeron exchange in the dual string theory in AdS space, which allows us to study DIS at strong coupling. Two possibilities are examined, a purely conformal model, and a model with a hard-wall cutoff introduced to take into account the effects of confinement. Comparing our calculations with HERA DIS data, we find a very good agreement not only at large $Q^2$ dominated by conformal symmetry, but due to our strong coupling approach which allows us to go beyond traditional pQCD methods, at small $Q^2$ as well, taking into account all available HERA small x data.