19 citations · 44 across the 3 of their papers we have counts for
3 papers
gr-qc2014★ 19 cited
Discriminating dark energy models by using the statefinder hierarchy and the growth rate of matter perturbations
Jun Li, Rong-Jia Yang, Bohai Chen
We apply the Statefinder hierarchy and the growth rate of matter perturbations to discriminate modified Chaplygin gas (MCG), generalized Chaplygin gas (GCG), superfluid Chaplygin g…
gr-qc2013★ 18 cited
Test of conformal gravity with astrophysical observations
Rong-Jia Yang, Bohai Chen, Haijun Zhao +2
Since it can describe the rotation curves of galaxies without dark matter and can give rise to accelerated expansion, conformal gravity attracts much attention recently. As a theor…
gr-qc2013★ 7 cited
The evolution of the power law k-essence cosmology
Rong-Jia Yang, Bohai Chen, Jun Li +1
We investigate the evolution of the power law k-essence field in FRWL spacetime. The autonomous dynamical system and critical points are obtained. The corresponding cosmological pa…