f(T) modified teleparallel gravity as an alternative for holographic and new agegraphic dark energy models

被引:67
作者
Karami, Kayoomars [1 ,2 ]
Abdolmaleki, Asrin [1 ]
机构
[1] Univ Kurdistan, Dept Phys, Pasdaran St, Sanandaj, Iran
[2] Res Inst Astron & Astrophys Maragha, Maragha, Iran
关键词
modified theories of gravity; dark energy; ACCELERATING UNIVERSE; COSMOLOGICAL CONSTANT; ENTROPY;
D O I
10.1088/1674-4527/13/7/001
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In the present work, we reconstruct different f(T)-gravity models corresponding to the original and entropy-corrected versions of the holographic and new agegraphic dark energy models. We also obtain the equation of state parameters of the corresponding f(T)-gravity models. We conclude that the original holographic and new agegraphic f(T)-gravity models behave like the phantom or quintessence model, whereas in the entropy-corrected models, the equation of state parameter can justify the transition from the quintessence state to the phantom regime as indicated by the recent observations.
引用
收藏
页码:757 / 771
页数:15
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