Galactic halos as boson stars

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We investigate a boson star with a self-interacting scalar field as a model of galactic halos. The model has slightly increasing rotation curves and allows wider ranges of the mass (m) and coupling (lambda) of the halo dark matter particle than the noninteracting model previously suggested. The two quantities are related by lambda(1/2)(m(p)/m)(2) greater than or similar to 10(50).
Publisher
AMERICAN PHYSICAL SOC
Issue Date
1996
Language
English
Article Type
Article
Keywords

STELLAR CONFIGURATIONS; SOLITON STARS; FERMION STARS; STABILITY; EVOLUTION; MATTER

Citation

PHYSICAL REVIEW D, v.53, no.4, pp.2236 - 2239

ISSN
0556-2821
DOI
10.1103/PhysRevD.53.2236
URI
http://hdl.handle.net/10203/71028
Appears in Collection
PH-Journal Papers(저널논문)
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