Pao-Yu Wang

most citedConfronting Tracker Field Quintessence with Data

19 citations · 21 across the 2 of their papers we have counts for

collaborators

2 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, $V \propto ϕ^{μ}$ , and the exponential potential, $…

astro-ph.CO2011★ 19 cited

Confronting Tracker Field Quintessence with Data

Pao-Yu Wang, Chien-Wen Chen, Pisin Chen

We confront tracker field quintessence with observational data. The potentials considered in this paper include $V (ϕ) \propto ϕ^{- α}$ , $exp (M_{p} / ϕ)$ , $exp (M_{p} / ϕ) - 1$ , $\exp(βM_{p…