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arXiv · 2403.03833

Superfluid dark stars

Lorenzo Cipriani·Massimo Mannarelli·Fabrizio Nesti·Silvia Trabucco
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Abstract

We present a superfluid dark star model consisting of relativistic dark bosons with two-body self-interaction. The obtained masses, radii, and tidal deformability depend in a simple way on the boson mass and interaction strength. We report first results on binary mergers: the distinctive amplitude and frequency of the emitted gravitational waves are well within reach of terrestrial interferometers.

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Lorenzo Cipriani, Massimo Mannarelli, Fabrizio Nesti, Silvia Trabucco. 2024-03-06. Superfluid dark stars. https://doi.org/10.1103/physrevd.110.l021301

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