69 citations · 160 across the 7 of their papers we have counts for
3 papers · 1 filter
Strong Lensing Probabilities in a Cosmological Model with a Running Primordial Power Spectrum
Tong-Jie Zhang, Zhi-Liang Yang, Xiang-Tao He
The combination of the first-year Wilkinson Microwave Anisotropy Probe (WMAP) data with other finer scale cosmic microwave background (CMB) experiments (CBI and ACBAR) and two stru…
Observational constraints on cosmology from modified Friedmann equation
Zong-Hong Zhu, Masa-Katsu Fujimoto, Xiang-Tao He
Recent measurements of type Ia supernovae as well as other concordant observations suggest that the expansion of our universe is accelerating. A dark energy component has usually b…
Determining the equation of state of dark energy from angular size of compact radio sources and X-ray gas mass fraction of galaxy clusters
Zong-Hong Zhu, Masa-Katsu Fujimoto, Xiang-Tao He
Using recent measurements of angular size of high-z milliarcsecond compact radio sources compiled by Gurvits, Kellermann and Frey (1999) and X-ray gas mass fraction of galaxy clust…