165 citations · 3.3k across the 92 of their papers we have counts for
5 papers · 2 filters
The Distance Duality Relation from Strong Gravitational Lensing
Kai Liao, Zhengxiang Li, Shuo Cao +3
Under very general assumptions of metric theory of spacetime, photons traveling along null geodesics and photon number conservation, two observable concepts of cosmic distance, i.e…
Comparison of cosmological models using standard rulers and candles
Xiaolei Li, Shuo Cao, Xiaogang Zheng +2
In this paper, we used standard rulers and standard candles (separately and jointly) to explore five popular dark energy models under assumption of spatial flatness of the Universe…
Cosmology with Strong Lensing Systems
Shuo Cao, Marek Biesiada, Raphaël Gavazzi +2
In this paper, we assemble a catalog of 118 strong gravitational lensing systems from SLACS, BELLS, LSD and SL2S surveys and use them to constrain the cosmic equation of state. In…
Is there evidence for dark energy evolution?
Xuheng Ding, Marek Biesiada, Shuo Cao +2
Recently, Sahni, Shafielo o & Starobinsky (2014) combined two independent measurements of from BAO data with the value of the Hubble constant , in order to tes…
Exploring the properties of milliarcsecond radio sources
Shuo Cao, Marek Biesiada, Xiaogang Zheng +1
Cosmological applications of the "redshift - angular size" test require knowledge of the linear size of the "standard rod" used. In this paper, we study the properties of a large s…