1 citations · 1 across the 2 of their papers we have counts for
3 papers
astro-ph.CO2026
Reassessing the Statistical Necessity of Stellar Velocity Anisotropy in Strong-Lensing Cosmology with Lens-by-Lens Photometric Constraints
Jian Hu, Yi Liu, Jian-Ping Hu +1
The stellar orbital anisotropy parameter () is a persistent systematic uncertainty in galaxy-scale strong gravitational lensing (SGL) cosmology. Typically fixed to is…
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.GA2025
NbodyCP:A direct N-body simulation code for composite stellar populations of single and binary star clusters
Zhongmu Li, Rainer Spurzem
It is well-known that some star clusters contain composite stellar populations (CSPs), in which the metallicities or (and) ages of stars are different. The formation and evolution…