标题： 对数算符将D膜折叠进AdS_3 显示英文标题

标题： Logarithmic Operators Fold D branes into AdS_3

摘要： 我们使用对数共形场论技术来描述在D维空间中两个狄利克雷膜散射时的反冲效应。 在特定情况下，当一个D1膜垂直撞击一个D3膜，从而将其折叠时，我们发现反冲时空具有最大对称性，具有 AdS_3 x E_{D-3}几何结构。 我们对该结果可能在研究不同背景度量之间转换中的应用进行评论。 显示英文摘要

摘要： We use logarithmic conformal field theory techniques to describe recoil effects in the scattering of two Dirichlet branes in D dimensions. In the particular case that a D1 brane strikes a D3 brane perpendicularly, thereby folding it, we find that the recoil space-time is maximally symmetric, with AdS_3 x E_{D-3} geometry. We comment on the possible applications of this result to the study of transitions between different background metrics.