English

Galaxies with Fuzzy Dark Matter

Astrophysics of Galaxies 2022-08-30 v1

Abstract

This is a brief review on some properties of galaxies in the fuzzy dark matter model, where dark matter is an ultra-light scalar particle with mass m=O(1022)eVm = O(10^{-22})eV. From quantum pressure, dark matter has a halo length scale which can solve the small scale issues of the cold dark matter model, such as the core-cusp problem, and explain many other observed mysteries of galaxies.

Keywords

Cite

@article{arxiv.2208.13511,
  title  = {Galaxies with Fuzzy Dark Matter},
  author = {Jae-Weon Lee},
  journal= {arXiv preprint arXiv:2208.13511},
  year   = {2022}
}
R2 v1 2026-06-25T02:03:08.917Z