19 citations · 20 across the 4 of their papers we have counts for
3 papers
astro-ph.CO2026
Anisotropy and tracer-profile assumptions in aperture-based strong-lens dynamics: Conditional inference from supernova distance ratios and unresolved stellar kinematics
Jian Hu, Yi Liu, Chen Wang +4
Single-aperture stellar kinematics jointly constrain the mass distribution, tracer light profile, and velocity anisotropy. Their coupling affects the interpretation of an inferred…
astro-ph.CO2026★ 1 cited
A model-independent test of the cosmic distance-duality relation using galaxy clusters and Type Ia supernovae matched pairs
Jian Hu, Yi Liu, Jian-Ping Hu +1
The cosmic distance-duality relation (CDDR), expressed as , is a fundamental relation in cosmology connecting luminosity distance () and angular diame…
astro-ph.CO2024★ 19 cited
Testing cosmic anisotropy with Pade approximation and Pantheon+ sample
Jianping Hu, Jian Hu, Xuandong Jia +2
Cosmography can be used to constrain the kinematics of universe in a model-independent way. In this work, we attempted to combine the Pad approximations with the lat…