266 citations · 1.9k across the 18 of their papers we have counts for
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hep-th2007
Comment on "Turnaround in Cyclic Cosmology"
Xin Zhang
We comment on a recent paper by L. Baum and P. H. Frampton [Phys. Rev. Lett. 98, 071301 (2007)] where it was argued that the entropy problem can be resolved in a peculiar cyclic un…
hep-th2007★ 101 cited
Holographic dark energy in a cyclic universe
Jingfei Zhang, Xin Zhang, Hongya Liu
In this paper we study the cosmological evolution of the holographic dark energy in a cyclic universe, generalizing the model of holographic dark energy proposed by Li. The hologra…