论文标题
大尺寸黑洞附近的变形的jackiw-teitelboim模型的动物园
A Zoo of Deformed Jackiw-Teitelboim Models near Large Dimensional Black Holes
论文作者
论文摘要
我们考虑在较大的横向尺寸限制中带有带电的LIFSHITZ黑洞。在此设置中，根据表征黑洞的动力学参数的比率和空间尺寸的比率，在此设置中，黑洞地平线附近的动力学有效地由DILATON重力的二维模型的家族有效控制。这个家庭包括Callan-Giddings-Harvey-Strominger（CGHS）和Jackiw-Teitelboim（JT）型号及其带电的等效物。该家族还包含JT之外的渐近防-DE保姆模型的类别，其特征在于运行的RICCI标量，并可以选择添加电荷。最后，我们认为，父母Lifshitz模型中特定的非最少耦合探针标量在二维理论中成为最小耦合的标量，这与理解此类模型中的半经典校正相关。
We consider a charged Lifshitz black hole in the large transverse dimension limit. In this setup, the dynamics near the black hole horizon are shown to be effectively governed by a family of two-dimensional models of dilaton gravity depending on the ratio of the dynamical parameter characterizing the black hole and the dimension of spacetime. This family includes the Callan-Giddings-Harvey-Strominger (CGHS) and Jackiw-Teitelboim (JT) models and their charged equivalents. This family also contains classes of asymptotically anti-de Sitter models beyond JT, characterized by a running Ricci scalar, with the option of adding charge. Finally, we argue that specific non-minimally coupled probe scalars in the parent Lifshitz model become minimally coupled scalars in the two-dimensional theory, which is relevant for understanding semi-classical corrections in such models.
