156 citations · 837 across the 48 of their papers we have counts for
4 papers · 1 filter
Latest data constraint of some parameterized dark energy models
Jing Yang, Xin-Yan Fan, Chao-Jun Feng +1
Using various latest cosmological datasets including Type-Ia supernovae, cosmic microwave background radiation, baryon acoustic oscillations, and estimations of the Hubble paramete…
Artificial Neural Network Spectral Light Curve Template for Type Ia Supernovae and its Cosmological Constraints
Qiao-Bin Cheng, Chao-Jun Feng, Xiang-Hua Zhai +1
The spectral energy distribution (SED) sequence for type Ia supernovae (SN Ia) is modeled by an artificial neural network. The SN Ia luminosity is characterized as a function of ph…
Solar System Tests of a New Class of Theory
Ji-Yao Wang, Chao-Jun Feng, Xiang-Hua Zhai +1
Recently, a new kind of theory is proposed to provide a different perspective for the development of reliable alternative models of gravity in which the Lagrangian te…
Artificial Neural Network for Constructing Type Ia Supernovae Spectrum Evolution Model
Qiao-Bin Cheng, Chao-Jun Feng, Xiang-Hua Zhai +1
We construct and train an artificial neural network called the back-propagation neural network to describe the evolution of the type Ia supernova spectrum by using the data from th…