20 citations · 22 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2012★ 2 cited
Confronting Phantom Dark Energy with Observations
Pao-Yu Wang, Chien-Wen Chen, Pisin Chen
We confront two types of phantom dark energy potential with observational data. The models we consider are the power-law potential, , and the exponential potential, $…
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★ 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…