Kaluza-Klein宇宙学中变G修正下不同暗能量模型的状态探测器参数
Statefinder Parameters for Different Dark Energy Models with Variable G Correction in Kaluza-Klein Cosmology
摘要:
本文计算了Kaluza-Klein宇宙学中均匀、各向同性和非平坦宇宙中不同暗能量模型在变$G$修正下的减速参数、状态发现参数和EoS参数。根据全息暗能量、新年龄暗能量和广义Chaubergin气体模型的无量纲密度参数、EoS参数和Hubble参数等可观测参数,得到了它们的状态发现者参数。
英文摘要:
In this work, we have calculated the deceleration parameter, statefinder parameters and EoS parameters for different dark energy models with variable $G$ correction in homogeneous, isotropic and non-flat universe for Kaluza-Klein Cosmology. The statefinder parameters have been obtained in terms of some observable parameters like dimensionless density parameter, EoS parameter and Hubble parameter for holographic dark energy, new agegraphic dark energy and generalized Chaplygin gas models.
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