Welcome to my academic website! I am Zhenjie Liu, currently a postdoc at Kavli IPMU. My research primarily focuses on using weak gravitational lensing to probe the nature of dark matter halos, explore the properties of galaxy clusters, and constrain cosmological parameters. I am particularly interested in
- Weak gravitational lensing as a probe of cosmology and large-scale structure;
- Dark energy, modified gravity, and other extensions beyond ΛCDM;
- Shear measurement techniques, data processing, and statistical analysis.
You can find a list of my publications below. I am always eager to discuss new ideas and collaborations, so please feel free to reach out if you find my research interesting!
Publications
Joint Analysis of Small-scale Galaxy Clustering and Galaxy–Galaxy Lensing from BOSS Galaxies
Wenhao Gao, Zhenjie Liu, Zhongxu Zhai, Jeremy L. Tinker, Jun Zhang, Arka Banerjee, Joseph DeRose, Hong Guo, Yao-Yuan Mao, Kate Storey-Fisher, Risa H. Wechsler
The Astrophysical Journal, vol. 998, The American Astronomical Society, 2026 Feb, p. 268
Luminosity-Dependent Assembly Bias of Central Galaxies from Weak Lensing and Clustering
Zhenjie {Liu}, Hironao {Miyatake}, Joop {Schaye}, Matthieu {Schaller}, Keitaro {Ishikawa}, Tomomi {Sunayama}
arXiv e-prints, 2025 Oct, pp. arXiv:2510.21377
Dependence of halo properties on central-satellite magnitude gaps through weak lensing measurements
Mingtao {Yang}, Jiaxin {Han}, Wenting {Wang}, Hekun {Li}, Cong {Liu}, Jun {Zhang}, Shuai {Feng}, Shiyin {Shen}, Zhenjie {Liu}, Xiaohu {Yang}, Yi {Lu}, Surhud {More}
arXiv e-prints, 2025 Aug, pp. arXiv:2508.00667
Zhenjie {Liu}, Kun {Xu}, Jun {Zhang}, Wenting {Wang}, Cong {Liu}
The Astrophysical Journal, vol. 987, 2025 Jul, p. 4
Ellipticities of Galaxy Cluster Halos from Halo{\textendashShear\textendashShear Correlations}
Zhenjie {Liu}, Jun {Zhang}, Cong {Liu}, Hekun {Li}
The Astrophysical Journal, vol. 979, 2025 Feb, p. 200
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