论文标题
用全息暗能量统一全息通胀：一种协变量方法
Unifying Holographic Inflation with Holographic Dark Energy: a Covariant Approach
论文作者
论文摘要
在本文中，我们使用全息方法来描述宇宙的早期加速和延迟加速时代以统一的方式。发现这种``全息统一''与具有或没有物质领域的各种较高曲率宇宙学模型具有对应关系。相应的全息截止值是根据粒子范围及其衍生物或未来范围及其衍生物确定的。结果，我们提出的全息能密度能够从全息视角从宇宙的各种宇宙时代合并。我们发现几种$ f（r）$重力模型的全息相应，包括Axion-$ f（r）$重力模型，几种高斯 - 邦纳特$ f（g）$型号以及最后的$ f（t）$模型，在每种情况下，我们都可以证明，在同一Holograplic的情况下，可以以统一的膨胀和迟到的方式进行描述。
In the present paper, we use the holographic approach to describe the early-time acceleration and the late-time acceleration eras of our Universe in a unified manner. Such ``holographic unification'' is found to have a correspondence with various higher curvature cosmological models with or without matter fields. The corresponding holographic cut-offs are determined in terms of the particle horizon and its derivatives, or the future horizon and its derivatives. As a result, the holographic energy density we propose is able to merge various cosmological epochs of the Universe from a holographic point of view. We find the holographic correspondence of several $F(R)$ gravity models, including axion-$F(R)$ gravity models, of several Gauss-Bonnet $F(G)$ models and finally of $F(T)$ models, and in each case we demonstrate that it is possible to describe in a unified way inflation and late-time acceleration in the context of the same holographic model.
