9 citations · 35 across the 9 of their papers we have counts for
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hep-th2008
Solutions to CDM Universe Derived from Global Brane Model
Yongli Ping, Lixin Xu, Baorong Chang +2
An exact solution of brane universe is studied and the result indicates that Friedmann equations on the brane are modified with an extra term. This term can play the role of dark e…
hep-th2008★ 6 cited
Power-law cosmological solution derived from DGP brane with a brane tachyon field
Yongli Ping, Lixin Xu, Hongya Liu +1
By studying a tachyon field on the DGP brane model, in order to embed the 4D standard Friedmann equation with a brane tachyon field in 5D bulk, the metric of the 5D spacetime is pr…