113 citations · 344 across the 5 of their papers we have counts for
4 papers · 1 filter
Determining Cosmological Parameters with Latest Observational Data
Jun-Qing Xia, Hong Li, Gong-Bo Zhao +1
In this paper, we combine the latest observational data, including the WMAP five-year data (WMAP5), BOOMERanG, CBI, VSA, ACBAR, as well as the Baryon Acoustic Oscillations (BAO) an…
Constraining Slow-Roll Inflation in the Presence of Dynamical Dark Energy
Jun-Qing Xia, Xinmin Zhang
In this paper we perform a global analysis of the constraints on the inflationary parameters in the presence of dynamical dark energy models from the current observations, includin…
Constraints on the Sound Speed of Dynamical Dark Energy
Jun-Qing Xia, Yi-Fu Cai, Tao-Tao Qiu +2
In this paper we study the sound speed - , which is directly related to the classical perturbations - of the dynamical dark energy (DE), especially with an equation of state…
Probing for dynamics of dark energy and curvature of universe with latest cosmological observations
Gong-Bo Zhao, Jun-Qing Xia, Hong Li +4
We use the newly released 182 Type Ia supernova data combined with the third-year Wilkinson Microwave Anisotropic Probe data (WMAP3) and large scale structure (LSS) information inc…