Galactic halos as boson stars.

  title={Galactic halos as boson stars.},
  author={Lee and Koh},
  journal={Physical review. D, Particles and fields},
  volume={53 4},
  • Lee, Koh
  • Published 23 July 1995
  • Physics
  • Physical review. D, Particles and fields
We investigate the boson star with the 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 non-interacting model previously suggested(ref.\cite{sin1}). Two quantities are related by $\lambda^{\frac{1}{2}} (m_p/m)^2\st{>}{\sim} 10^{50}$. 

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