125 citations · 271 across the 14 of their papers we have counts for
4 papers · 1 filter
A Non-parametric Reconstruction of the Hubble Parameter Based on Radial Basis Function Neural Networks
Jian-Chen Zhang, Yu Hu, Kang Jiao +5
Accurately measuring the Hubble parameter is vital for understanding the expansion history and properties of the universe. In this paper, we propose a new method that supplements t…
A new measurement of the expansion history of the Universe at z=1.26 with cosmic chronometers in VANDELS
E. Tomasetti, M. Moresco, N. Borghi +6
We derive a new constraint on the expansion history of the Universe by applying the cosmic chronometers method, studying the age evolution of high-redshift galaxies with a full-spe…
Novel Cosmological Joint Constraints in Multidimensional Observables Space with Redshift-free Inferences
Wei Hong, Kang Jiao, Yu-Chen Wang +2
Cosmology constraints serve as a crucial criterion in discriminating cosmological models. The traditional combined method to constrain the cosmological parameters designates the co…
Reconstruction of the dark energy scalar field potential by Gaussian process
Jing Niu, Kang Jiao, Peng He +1
Dark energy is believed to be responsible for the acceleration of the universe. In this paper, we reconstruct the dark energy scalar field potential using the Hubble paramet…