Maximum Mass of Boson Star Formed by Self-Interacting Scalar Fields
Jeongwon Ho, Sungjoon Kim, Bum-Hoon Lee
Abstract
We make analytic derivation for maximum masses of stable boson stars formed by scalar fields with any higher order self-interactions and show that those are equivalent to numerical results. It is shown that the contribution of the higher order self-interaction terms to the maximum mass decreases as (m/Mp)2 power.
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