This simulation is a visualization of 1/1000th of the volume of full system simulation data using the supercomputer Fugaku.
The neutrinos, depicted in white, are drawn by gravity to the red dark matter filament structure.

Movie production year: 2021

Related research paper: “A 400 Trillion-Grid Vlasov Simulation on Fugaku Supercomputer: Large-Scale Distribution of Cosmic Relic Neutrinos in a Six-dimensional Phase Space”, Kohji Yoshikawa, Satoshi Tanaka, Naoki Yoshida, SC ’21: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis
DOI: https://doi.org/10.1145/3458817.3487401