867 citations · 4.8k across the 100 of their papers we have counts for
23 papers · 1 filter
Constraining Cosmological Parameters with Observational Data Including Weak Lensing Effects
Hong Li, Jie Liu, Jun-Qing Xia +5
In this paper, we study the cosmological implications of the 100 square degree Weak Lensing survey (the CFHTLS-Wide, RCS, VIRMOS-DESCART and GaBoDS surveys). We combine these weak…
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…
A Model Of Inflationary Cosmology Without Singularity
Yi-Fu Cai, Tao-tao Qiu, Jun-Qing Xia +1
In this letter, we propose a model of inflationary cosmology with a bounce preceded and study its primordial curvature perturbations. Our model gives rise to a primordial power spe…
Probing for cosmological parameters with LAMOST measurement
Hong Li, Jun-Qing Xia, Zuhui Fan +1
In this paper we study the sensitivity of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) project to the determination of cosmological parameters, employing…
On using the WMAP distance priors in constraining the time evolving equation of state of dark energy
Hong Li, Jun-Qing Xia, Gong-Bo Zhao +2
Recently, the WMAP group has published their five-year data and considered the constraints on the time evolving equation of state of dark energy for the first time from the WMAP di…
Testing CPT Symmetry with CMB Measurements: Update after WMAP5
Jun-Qing Xia, Hong Li, Gong-Bo Zhao +1
In this Letter we update our previous result on the test of CPT symmetry with Cosmic Microwave Background (CMB) measurements. A CPT violating interaction in the photon sector ${\ca…