Early dark energy and its interaction with dark matter
Early dark energy and its interaction with dark matter
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早期暗能量及其与暗物质的相互作用
DOI:
10.1103/physrevd.92.123537
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发表时间:
2014-12
影响因子:
5
通讯作者:
Elcio Abdalla
中科院分区:
文献类型:
--
作者:
Bo-Yu Pu;Xiao-Dong Xu;Bin Wang;Elcio Abdalla
We study a class of early dark energy models which has substantial amount of dark energy in the early epoch of the universe. We examine the impact of the early dark energy fluctuations on the growth of structure and the CMB power spectrum in the linear approximation. Furthermore we investigate the influence of the interaction between the early dark energy and the dark matter and its effect on the structure growth and CMB. We finally constrain the early dark energy model parameters and the coupling between dark sectors by confronting to different observations.
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DOI:
10.1086/322253
发表时间:
2000-12
期刊:
The Astrophysical Journal
影响因子:
--
作者:
M. Doran;M. Lilley;J. Schwindt;C. Wetterich
通讯作者:
M. Doran;M. Lilley;J. Schwindt;C. Wetterich
影响因子:
5
作者:
M. Movahed;S. Rahvar
通讯作者:
M. Movahed;S. Rahvar
影响因子:
3.5
作者:
Y. Gong
通讯作者:
Y. Gong
影响因子:
4.4
作者:
He, Jian-Hua;Abdalla, Elcio;Wang, Bin
通讯作者:
Wang, Bin
影响因子:
6.4
作者:
Xiaodong Xu;Bin Wang;Pengjie Zhang;F. Atrio-Barandela
通讯作者:
Xiaodong Xu;Bin Wang;Pengjie Zhang;F. Atrio-Barandela