Interacting New Agegraphic Viscous Dark Energy with Varying G

被引：0
作者：
A. Sheykhi
M. R. Setare
机构：
[1] Shahid Bahonar University,Department of Physics
[2] Payame Noor University,Department of Science
[3] Research Institute for Astronomy and Astrophysics of Maragha (RIAAM),undefined
来源：
International Journal of Theoretical Physics | 2010年 / 49卷
关键词：
Agegraphic; Dark energy; Viscous;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We consider the new agegraphic model of dark energy with a varying gravitational constant, G, in a non-flat universe. We obtain the equation of state and the deceleration parameters for both interacting and noninteracting new agegraphic dark energy. We also present the equation of motion determining the evolution behavior of the dark energy density with a time variable gravitational constant. Finally, we generalize our study to the case of viscous new agegraphic dark energy in the presence of an interaction term between both dark components.
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页码：2777 / 2785
页数：8
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