Revisit of constraints on holographic dark energy: SNLS3 dataset with the effects of time-varying β and different light-curve fitters

@article{Wang2013RevisitOC,
  title={Revisit of constraints on holographic dark energy: SNLS3 dataset with the effects of time-varying $\beta$ and different light-curve fitters},
  author={Shuang Wang and Jia-Jia Geng and Ying Hu and Xin Zhang},
  journal={Science China Physics, Mechanics \& Astronomy},
  year={2013},
  volume={58},
  pages={1-11}
}
Previous studies have shown that for the Supernova Legacy Survey three-year (SNLS3) data there is strong evidence for the redshift-evolution of color-luminosity parameter β of type Ia supernovae (SN Ia). In this paper, we explore the effects of varying β on the cosmological constraints of holographic dark energy (HDE) model. In addition to the SNLS3 data, we also use Planck distance prior data of cosmic microwave background (CMB), as well as galaxy clustering (GC) data extracted from Sloan… 
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