论文标题
在全息域壁/宇宙学方面和标量单点功能上
On the holographic domain-wall/cosmology correspondence and scalar one-point functions
论文作者
论文摘要
我们回顾了宇宙学的全息图的构建，重点是渐近的保姆宇宙学。我们通过ADS/CFT对应关系和域壁/宇宙学（DW/C）的对应关系的组成来做到这一点，其新颖的额外好处是跟踪DW/C标记$η$。这使我们能够明确构建DW/C通信的全息偶。然后，我们在玩具模型上测试此框架：GPPZ流。我们发现在域壁/宇宙学对应关系下，该流量的标量单点函数是不变的。此外，我们的构建似乎与以前有关宇宙学全息图的文献一致。
We review the construction of holography for cosmologies with an emphasis on asymptotically de Sitter cosmologies. We do this by composition of the AdS/CFT correspondence and domain-wall/cosmology (DW/C) correspondence with the novel added benefit of keeping track of the DW/C marker $η$. This allows us to build explicitly the holographic dual of the DW/C correspondence. We then test this framework on a toy model: the GPPZ flow. We find the scalar one-point function for this flow to be invariant under the domain-wall/cosmology correspondence. Moreover, our construction seems to agree with previous literature on holography for cosmologies.
