446 citations · 8.7k across the 149 of their papers we have counts for
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Interacting model of new agegraphic dark energy: observational constraints and age problem
Yun-He Li, Jing-Zhe Ma, Jing-Lei Cui +2
Many dark energy models fail to pass the cosmic age test because of the old quasar APM 08279+5255 at redshift , the CDM model and holographic dark energy models being no…
Sandage-Loeb test for the new agegraphic and Ricci dark energy models
Jingfei Zhang, Li Zhang, Xin Zhang
The Sandage-Loeb (SL) test is a unique method to explore dark energy at the ``redshift desert'' (), an era not covered by any other dark energy probes, by di…
Theoretical Limits on Agegraphic Quintessence from Weak Gravity Conjecture
Xiang-Lai Liu, Jingfei Zhang, Xin Zhang
In this paper, we investigate the possible theoretical constraint on the parameter of the agegraphic quintessence model by considering the requirement of the weak gravity conje…
Cosmic age problem revisited in the holographic dark energy model
Jinglei Cui, Xin Zhang
Because of an old quasar APM 08279+5255 at , some dark energy models face the challenge of the cosmic age problem. It has been shown by Wei and Zhang [Phys. Rev. D {\bf 76}…