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arXiv · 1706.04272

Towards an Analytic Construction of the Wavefunction of Boson Stars

Felix Kling·Arvind Rajaraman
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Abstract

Light scalar fields can form gravitationally bound compact objects called boson stars. The profile of boson stars in the Newtonian limit is described by the Gross-Pitaevskii-Poisson equations. We present a semi-analytic solution to these equations and construct the profile of boson stars formed by a non-interacting scalar field. Our solution is stable with respect to numerical errors and has accuracy better than $10^{-6}$ over the entire range.

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Felix Kling, Arvind Rajaraman. 2017-06-13. Towards an Analytic Construction of the Wavefunction of Boson Stars. https://doi.org/10.1103/physrevd.96.044039

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