344 citations · 604 across the 4 of their papers we have counts for
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gr-qc2010★ 243 cited
models with phantom divide line crossing
Puxun Wu, Hongwei Yu
In this paper, we propose two new models in gravity to realize the crossing of the phantom divide line for the effective equation of state, and we then study the observation…
gr-qc2010★ 344 cited
Observational constraints on theory
Puxun Wu, Hongwei Yu
The theory, which is an extension of teleparallel, or torsion scalar , gravity, is recently proposed to explain the present cosmic accelerating expansion with no need of…