A mathematical approach on field equations with a case for higher dimensional cosmological models

International Journal of Applied Mathematics and Computation

Bijendra Kumar Singh¹  Rajendra Kumar Dubey¹  Abhijeet Mitra¹ 

[1] Department of Mathematics, Govt. S V College, Rewa, MP$$

关键词: Cosmology;    Higher dimension;    Variable gravitational coupling (G) and Cosmological Constant term ($Lambda$);   

DOI  :  10.0000/ijamc.2011.3.4.98

来源: PSIT Kanpur

【 摘 要 】

A mathematical solution to Einstein's field equations with a perfect fluid source, with variable gravitational constant $G$ and Cosmological constant $Lambda$ for FRW space-time in higher dimensions is obtained and case study has also been done where the values of $ho(t), G(t), Lambda(t), q(t),$ and $d_{H}(t)$ has been obtained and their nature is also analyzed.

【 授权许可】

Unknown