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- Title
Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxies.
- Abstract
In this paper, the recently proposed mass dimension one fermionic field is supposed to be responsible for the dark matter (DM) halo around galactic nuclei, through the quantum degeneracy pressure effect of the field. It will be shown that the mass-ratio relation for dwarf galaxies can be well explained for a particle DM mass of about 100–200 eV. For a large galaxy, as Milky Way, the observational data for rotation curve can be well reproduced for a particle mass of about 23 eV, with the addition of other substructures.
- Subjects
DARK matter; GALACTIC halos; GALACTIC nuclei; GALAXIES; DWARF galaxies
- Publication
International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2022, Vol 31, Issue 7, p1
- ISSN
0218-2718
- Publication type
Article
- DOI
10.1142/S0218271822500560