Cosmic evolution in f(T) gravity theory

被引:15
|
作者
Bose, Akash [1 ]
Chakraborty, Subenoy [1 ]
机构
[1] Jadavpur Univ, Dept Math, Kolkata 700032, W Bengal, India
关键词
f(T) gravity; emergent scenario; cosmic evolution; EMERGENT UNIVERSE; PARTICLE CREATION; THERMODYNAMICS; LAW;
D O I
10.1142/S021773232050296X
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The paper deals with cosmology in modified f(T) gravity theory. With some phenomenological choices for the function f(T) it is possible to have cosmological solutions describing different phases of the evolution of the Universe for the homogeneous and isotropic Friedmann-Lemaitre-Robertson-Walker (FLRW) model. By proper choice of the parameters involved in the function f(T) and also in the cosmological solutions it is shown that a continuous cosmic evolution starting from the emergent scenario to the present late-time acceleration is possible. Finally thermodynamical analysis of f(T) gravity is presented.
引用
收藏
页数:14
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