17 citations · 41 across the 6 of their papers we have counts for
3 papers · 1 filter
HIcosmo: a differentiable JAX-based framework for cosmology inference
Jing-Zhao Qi, Jing-Fei Zhang, Xin Zhang
The Stage IV cosmological surveys, such as Euclid, LSST, DESI, and SKA, will deliver observational data of unprecedented volume, calling for efficient and reliable inference tools.…
Combining strongly lensed and unlensed fast radio bursts: To be a more precise late-universe probe
Ji-Guo Zhang, Yi-Fan Jiang, Ze-Wei Zhao +3
The Macquart relation and time-delay cosmography are now two promising ways to fast radio burst (FRB) cosmology. In this work, we propose a joint method that combines strongly lens…
Testing the Cosmic Distance Duality Relation Using Strong Gravitational Lensing Time Delays and Type Ia Supernovae
Jing-Zhao Qi, Yi-Fan Jiang, Wan-Ting Hou +1
We present a comprehensive test of the cosmic distance duality relation (DDR) using a combination of strong gravitational lensing (SGL) time delay measurements and Type Ia supernov…