论文标题
共形重力中PP波的全息图
Holography of pp-waves in conformal gravity
论文作者
论文摘要
我们考虑了共形性重力，一个点功能和渐近对称性的两个PP波指标的全息图。指标之一是爱因斯坦重力中标准PP波的概括性的概括。该度量标准的全息图表明，在保形重力中，即使在Fefferman-Graham扩展（即Neumann边界条件）中消失了二链术语，也可以实现无数无质量响应（PMR）张量的解决方案，并且反之亦然。
We consider holography of two pp-wave metrics in conformal gravity, their one point functions, and asymptotic symmetries. One of the metrics is a generalization of the standard pp-waves in Einstein gravity to conformal gravity. The holography of this metric shows that within conformal gravity one can have realised solution which has non-vanishing partially massless response (PMR) tensor even for vanishing subleading term in the Fefferman-Graham expansion (i.e. Neumann boundary conditions), and vice-versa.
