117 citations · 246 across the 3 of their papers we have counts for
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astro-ph2007★ 117 cited
Holographic tachyon model
Jingfei Zhang, Xin Zhang, Hongya Liu
We propose in this Letter a holographic model of tachyon dark energy. A connection between the tachyon scalar-field and the holographic dark energy is established, and accordingly,…
astro-ph2006★ 28 cited
Reconstructing generalized ghost condensate model with dynamical dark energy parametrizations and observational datasets
Jingfei Zhang, Xin Zhang, Hongya Liu
Observations of high-redshift supernovae indicate that the universe is accelerating at the present stage, and we refer to the cause for this cosmic acceleration as ``dark energy''.…