20 citations · 56 across the 6 of their papers we have counts for
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astro-ph.CO2009
Comment on "w and w' of scalar field models of dark energy" [arXiv:astro-ph/0510598]
Chien-Wen Chen, Je-An Gu, Pisin Chen
We comment on the calculation mistake in the paper "w and w' of scalar field models of dark energy" by Takeshi Chiba [arXiv:astro-ph/0510598], where w is the dark energy equation o…
astro-ph.CO2009★ 12 cited
Constraints on the Phase Plane of the Dark Energy Equation of State
Chien-Wen Chen, Pisin Chen, Je-An Gu
Classification of dark energy models in the plane of w and w', where w is the dark energy equation of state and w' its time-derivative in units of the Hubble time, has been studied…
astro-ph.CO2009★ 20 cited
Consistency Test of Dark Energy Models
Chien-Wen Chen, Je-An Gu, Pisin Chen
Recently we proposed a new approach to the testing of dark energy models based on the observational data. In that work we focused particularly on quintessence models for demonstrat…