Holographic framework for eternal inflation
Holographic framework for eternal inflation
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DOI：
10.1103/physrevd.74.086003
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发表时间：
2006-06
影响因子：
5
通讯作者：
Ben Freivogel;Y. Sekino;L. Susskind;Chen-Pin Yeh
中科院分区：
文献类型：
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作者：
Ben Freivogel;Y. Sekino;L. Susskind;Chen-Pin Yeh
在本文中，我们提供了一些间接证据的全息对偶之间的气泡核在一个永恒的膨胀宇宙和欧几里德共形场论（CFT）。全息对应（不同于Strominger的de Sitter（dS）/CFT对偶）将（3+1）维de Sitter空间的衰变与二维CFT联系起来。它与纯德西特空间无关，而是与科尔曼-德卢西亚气泡成核有关。或者，它也可以被认为是对开放的、无限的、弗里德曼-罗伯逊-步行者（FRW）宇宙学的全息描述，而这种宇宙学正是由这样一个泡沫产生的。全息图表示是一种新的类型，它将全息术与惠勒-德维特形式主义相结合，产生了一个生活在k=-1 FRW宇宙学空间边界上的惠勒-德维特理论。我们还主张一个更雄心勃勃的解释惠勒-德威特CFT作为一个全息的整个景观的双重。
In this paper we provide some circumstantial evidence for a holographic duality between bubble nucleation in an eternally inflating universe and a Euclidean conformal field theory (CFT). The holographic correspondence (which is different than Strominger's de Sitter (dS)/CFT duality) relates the decay of (3+1)-dimensional de Sitter space to a two-dimensional CFT. It is not associated with pure de Sitter space, but rather with Coleman-De Luccia bubble nucleation. Alternatively, it can be thought of as a holographic description of the open, infinite, Friedmann-Robertson-Walker (FRW) cosmology that results from such a bubble. The conjectured holographic representation is of a new type that combines holography with the Wheeler-DeWitt formalism to produce a Wheeler-DeWitt theory that lives on the spatial boundary of a k=-1 FRW cosmology. We also argue for a more ambitious interpretation of the Wheeler-DeWitt CFT as a holographic dual of the entire Landscape.