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- Guangdong University of TechnologyCN1 paper
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astro-ph.CO2021★ 25 cited
Multiple measurements of quasars acting as standard probes: model independent calibration and exploring the Dark Energy Equation of States
Xiaogang Zheng, Shuo Cao, Marek Biesiada +3
Recently, two classes of quasar samples were identified, which are promising as new cosmological probes extending to higher redshifts. The first sample uses the nonlinear relation…
astro-ph.CO2020★ 21 cited
Model-independent constraints on cosmic curvature: implication from the future gravitational wave observation DECIGO
Xiaogang Zheng, Shuo Cao, Yuting Liu +5
A model-independent test of the cosmic curvature parameter is very important in cosmology. In order to estimate cosmic curvature from cosmological probes like standard candle…