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On the Stability of Real Scalar Boson Stars

Philippe Jetzer·David Scialom
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Abstract

We discuss spherically symmetric static solutions of the Einstein-Klein-Gordon equations for a real scalar field with a mass and a quartic self-interaction term. As for the massless case the solutions have a naked singularity at the origin. However, linear stability analysis shows that these solutions as well as the massless ones are dynamically unstable.

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Philippe Jetzer, David Scialom. 1997-09-22. On the Stability of Real Scalar Boson Stars. https://arxiv.org/abs/gr-qc/9709056

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