Interacting model of new agegraphic dark energy: Cosmological evolution and statefinder diagnostic
Interacting model of new agegraphic dark energy: Cosmological evolution and statefinder diagnostic
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新时代暗能量的相互作用模型:宇宙演化和状态探测器诊断
DOI:
10.1142/s0218271810016245
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发表时间:
2009-11
影响因子:
2.2
通讯作者:
Xin Zhang
中科院分区:
文献类型:
--
作者:
Li Zhang;Jinglei Cui;Jingfei Zhang;Xin Zhang
The statefinder diagnostic is a useful method for distinguishing different dark energy models. In this paper, we investigate the new agegraphic dark energy model with interaction between dark energy and matter component by using statefinder parameter pair {r, s} and study its cosmological evolution. We plot the trajectories of the new agegraphic dark energy model for different interaction cases in the statefinder plane. As a result, the influence of the interaction on the evolution of the universe is shown in the statefinder diagrams.
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影响因子:
2.2
作者:
M. Maziashvili
通讯作者:
M. Maziashvili
影响因子:
2.2
作者:
Xin Zhang
通讯作者:
Xin Zhang
影响因子:
4.4
作者:
M. Maziashvili
通讯作者:
M. Maziashvili
影响因子:
2.8
作者:
W. Zimdahl;D. Pavón
通讯作者:
W. Zimdahl;D. Pavón
影响因子:
5
作者:
V. Gorini;A. Kamenshchik;U. Moschella
通讯作者:
V. Gorini;A. Kamenshchik;U. Moschella