867 citations · 4.8k across the 100 of their papers we have counts for
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Overcoming the Circular Problem for γ-ray Bursts in Cosmological Global Fitting Analysis
Hong Li, Jun-Qing Xia, Jie Liu +3
Due to the lack of low redshift long Gamma-Ray Bursts (GRBs), the circular problem has been a severe obstacle for using GRBs as cosmological candles. In this paper, we present a ne…
Testing CPT Symmetry with CMB Measurements
Jun-Qing Xia, Hong Li, Xiulian Wang +1
In this paper we study the possibility of testing \emph{CPT} symmetry with Cosmic Microwave Background (CMB) measurements. Working with an effective lagrangian of the photon with \…
Probing for the Cosmological Parameters with PLANCK Measurement
Jun-Qing Xia, Hong Li, Gong-Bo Zhao +1
We investigate the constraints on cosmological parameters especially for EoS of dark energy, inflationary parameters, neutrino mass and curvature of universe using simulated Planck…
Constraints on the Sound Speed of Dynamical Dark Energy
Jun-Qing Xia, Yi-Fu Cai, Tao-Tao Qiu +2
In this paper we study the sound speed - , which is directly related to the classical perturbations - of the dynamical dark energy (DE), especially with an equation of state…