Title
Optimal Information Extraction from the Non-Gaussian Universe
Reporter
余瑜，上海交通大学
Description
On-going and future galaxy surveys provide us huge amount of precious data and unprecedented statistical power to constrain cosmological models and parameters. Optimized analysis methods are essential to alleviate various small but important systematics caused by the nonlinear effects of the late Universe, and to extract more cosmic information from the same data set. In this talk I will introduce the multiple attempts, based on the understanding of the nonlinear evolution of the Universe, on the optimized measurements for the cosmic probes, including weak gravitational lensing, baryon acoustic oscillations, and redshift-space distortions.
Start Time
May 19, 2023, 10:30 a.m.
End Time
Place
海纳苑8栋324教室