On the Present Value of the Scale Factor in the Relativistic Theory of Gravitation

被引：0
|
作者：
Zhelnorovich, V. A. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Inst Mech, Moscow 119192, Russia
来源：
GRAVITATION & COSMOLOGY | 2010年 / 16卷 / 02期
关键词：
WMAP;
D O I：
10.1134/S0202289310020088
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In the framework of the Relativistic Theory of Gravitation (RTG), on the basis of exact equations, we calculate the minimum, maximum and modern values of the cosmological scale factor. The latter refers to a homogeneous and isotropic Riemannian space for given values of the relative densities of radiation, nonrelativistic matter and quintessence. The deceleration parameter of the Universe has been calculated, with quintessence taken into account.
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页码：146 / 150
页数：5
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