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arxiv: 0811.3764 · v1 · pith:4M6DTRUUnew · submitted 2008-11-23 · 🌌 astro-ph

Boson stars in the centre of galaxies?

classification 🌌 astro-ph
keywords bosonstarspossiblecentreconfigurationsdirectexcludefind
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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.

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