论文标题
4D高斯 - 骨网的一些宇宙学特征，具有不同的宇宙常数
Some cosmological features of 4D Gauss-Bonnet gravity with varying cosmological constant
论文作者
论文摘要
我们通过两个不同的模型探索新建议的4D高斯重力的宇宙学特征，假设宇宙学常数不同。在构建模型时，已经考虑了观察性约束，例如宇宙运输和平坦曲率。当前工作中的宇宙学是使用从所需的宇宙行为得出的给定比例因子探测的，这是通常的观点的倒数。已经研究了两种模型的稳定性和宇宙学。
We explore some cosmological features of the newly suggested 4D Gauss-Bonnet gravity through two different models assuming a varying cosmological constant. Observational constraints, such as the cosmic transit and the flat curvature, have been considered in constructing the models. The cosmology in the current work has been probed using a given scale factor derived from the desired cosmic behavior which is the inverse of the usual viewpoint. The stability and cosmography have been studied for the two models.
