The entropy-corrected holographic dark energy in Brans-Dicke cosmology with varying mass fermions

被引：0
作者：
Farajollahi, H. [1 ,2 ]
Tayebi, F. [1 ]
机构：
[1] Univ Guilan, Dept Phys, Rasht, Iran
[2] Univ New S Wales, Sch Phys, Sydney, NSW 2052, Australia
来源：
ASTROPHYSICS AND SPACE SCIENCE | 2013年 / 346卷 / 01期
关键词：
Brans-Dicke theory; Fermion; Deceleration parameter; Holographic; Entropy; GENERALIZED 2ND LAW; BLACK-HOLE ENTROPY; MODEL;
D O I：
10.1007/s10509-013-1425-2
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We aim in this paper to study Brans-Dicke cosmology in the presence of varying mass fermions and a self-interaction potential. Furthermore, we also probe the entropy corrected holographic dark energy (ECHDE) in the model in two non-interacting and interacting scenarios. The model parameters are constrained by using the recent SNe Ia observational data and tested against observational data of Hubble parameter. For a comparison, we also constrained and tested the cosmological parameters in I > CDM model with the same observational data. We show that in non of the scenarios the model prediction is better than I > CDM model.
引用
收藏
页码：253 / 260
页数：8
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