Research On Black Holes Influence the Evolution of Galaxies and The Cosmological Simulation

Abstract

The discovery of the photograph of the black hole is one of the most exciting news recently. In this report, the important factors of black holes will be discussed and summarized, to provide a more complete understanding. It is found that black holes are closely related to galaxy formation, and AGN feedback is used in the research process. Moreover, cosmological simulations such as the IllustrisTNG simulation are useful in researching the properties of the universe, factors such as viscosity, thermal conduction, and dust physics should be considered to build a more accurate model. Various dark matter are also crucial in the simulation models to obtain more convincing results. To simulate the galaxy, methods like N-body simulations and Monte Carlo-based probabilistic scattering are used. The report also suggests that to get more inspiring discoveries in the future, a more accurate simulation model should be introduced.