Cosmological models with EoS parameters in f(T) theory of gravity

被引：15
|
作者：
Dagwal, V. J. [1 ]
Pawar, D. D. [2 ]
机构：
[1] Govt Coll Engn, Dept Math, Nagpur 441108, Maharashtra, India
[2] Swami Ramanand Teerth Marathwada Univ, Sch Math Sci, Vishnupuri Nanded 431606, India
来源：
INDIAN JOURNAL OF PHYSICS | 2021年 / 95卷 / 01期
关键词：
f(T) theory; EoS; Continuity equation; METRICS; RIEMANN;
D O I：
10.1007/s12648-020-01691-w
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have presented cosmological models with equation of state (EoS) parameters in f(T) theory of gravity, which is an extension of the teleparallel theory of gravity, where T is the torsion scalar. In this paper, we have used the EoS pm 1/4 xqm and continuity equation. The cosmological evolution, different cases of fluids and their combination in f To THORN model are discussed. The physical and geometrical aspects of the models are also investigated.
引用
收藏
页码：177 / 186
页数：10
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