论文标题
高斯 - 骨网中的全息暗能量与大oliveros截止
Holographic dark energy in Gauss-Bonnet gravity with Granda-Oliveros cut-off
论文作者
论文摘要
在本文中，我们研究了一种具有同质和各向异性的bianchi type-i宇宙的全息暗能量（HDE）模型。为了找到字段方程的精确解决方案，我们假设减速参数随宇宙时间$ \ left（t \右）$而变化。我们绘制一些物理数量，并解释获得的结果。最后，我们通过分析混蛋参数将模型与$λCDM$模型进行了比较，并研究了本工作的HDE与广义HDE之间的等价性。
In this paper, we have studied a model of holographic dark energy (HDE) with a homogeneous and anisotropic Bianchi type-I Universe in the framework of Gauss-Bonnet (GB) gravity or $f(G)$ gravity. To find an exact solution of the field equations, we assume that the deceleration parameter varies with cosmic time $\left( t\right) $. We plot some physical quantities and give interpretations of the results obtained. Finally, we compared our model with the $ΛCDM$ model by analyzing the Jerk parameter, and we examine the equivalence between the HDE of the present work and the generalized HDE.
