论文标题
深色气泡宇宙学中的引力波
Gravitational waves in dark bubble cosmology
论文作者
论文摘要
在本文中，我们基于ADS5中的一个成核气泡，在Sitter宇宙学中构建了4D重力波的5D升高。这使得有可能概括深色气泡与Vilenkin的量子宇宙学之间的联系，以包括重力扰动。我们还使用隆起来解释4D爱因斯坦方程中明显负面能量贡献的解释，这将深色气泡场景与Randall-Sundrum区分开。
In this paper we construct the 5D uplift of 4D gravitational waves in de Sitter cosmology for the brane world scenario based on a nucleated bubble in AdS5. This makes it possible to generalize the connection between the dark bubbles and Vilenkin's quantum cosmology to include gravitational perturbations. We also use the uplift to explain the interpretation of the apparently negative energy contributions in the 4D Einstein equations, which distinguish the dark bubble scenario from Randall-Sundrum.
