Tsallis holographic dark energy in the brane cosmology

被引：60
作者：
Ghaffari, S. [1 ]
Moradpour, H. [1 ]
Bezerra, Valdir B. [2 ]
Morais Graca, J. P. [2 ]
Lobo, I. P. [2 ]
机构：
[1] RIAAM, POB 55134-441, Maragha, Iran
[2] Univ Fed Paraiba, Dept Fis, Caixa Postal 5008, BR-58051970 Joao Pessoa, Paraiba, Brazil
来源：
PHYSICS OF THE DARK UNIVERSE | 2019年 / 23卷
关键词：
GENERALIZED ENTROPY; GRAVITY; UNIVERSE; BOUNDS;
D O I：
10.1016/j.dark.2018.11.007
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study some cosmological features of Tsallis holographic dark energy (THDE) in Cyclic, DGP and RS II braneworlds. In our setup, a flat FRW universe is considered filled by a pressureless source and THDE with the Hubble radius as the IR cutoff, while there is no interaction between them. Our result shows that although suitable behavior can be obtained for the system parameters such as the deceleration parameter, the models are not always stable during the cosmic evolution at the classical level., (C) 2018 Elsevier B.V. All rights reserved.
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页数：7
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