We investigate the possible gravitational redshift values for boson stars with a self-interaction, studying a wide range of possible masses. We find a limiting value of z_lim \simeq 0.687 for stable boson star configurations. We can exclude the direct observation of boson stars. X-ray spectroscopy is perhaps the most interesting possibility.
CITATION STYLE
Schunck, F. E., & Liddle, A. R. (2003). Boson Stars in the Centre of Galaxies? (pp. 285–288). https://doi.org/10.1007/978-3-540-49535-2_14
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