8 citations · 10 across the 3 of their papers we have counts for
3 papers
gr-qc2007★ 1 cited
Correspondence Between DGP Brane Cosmology and 5D Ricci-flat Cosmology
Yongli Ping, Lixin Xu, Hongya Liu
We discuss the correspondence between the DGP brane cosmology and 5D Ricci-flat cosmology by letting their metrics equal each other. By this correspondence, a specific geometrical…
gr-qc2007★ 1 cited
Dark Energy in Global Brane Universe
Yongli Ping, Lixin Xu, Chengwu Zhang +1
We discuss the exact solutions of brane universes and the results indicate the Friedmann equations on the branes are modified with a new density term. Then, we assume the new term…
gr-qc2007★ 8 cited
The Real Scalar Field Equation for Nariai Black Hole in the 5D Schwarzschild-de Sitter Black String Space
Molin Liu, Hongya Liu, Chunxiao Wang +1
The Nariai black hole, whose two horizons are lying close to each other, is an extreme and important case in the research of black hole. In this paper we study the evolution of a m…