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Cosmological N-body simulations & Dark matter halo angular momentum
Published:
The large scale structure (LSS) of the Universe contains plenty of cosmological information. One of the most important task of LSS studies is to use the distribution of galaxies to interpret the initial conditions of the Universe and cosmological parameters. To investiagate the inner relations between the early universe and current LSS, we use cosmological N-body simulation code CUBE to study the angular momentum of dark matter halos in $z=0$ and initial conditions.
Correlations between halo spins and primordial perturbations
Published:
This work based on my paper “spin mode reconstruction in Lagrangian space” published in Physical Review D in 2021. This work was supervised by Prof. Haoran Yu in Xiamen University, and collaborated with 2 postdocs Dr. Shihong Liao and Dr. Min Du. Poster can be found here