Superfluid dark stars
arXiv:2403.03833 · doi:10.1103/PhysRevD.110.L021301
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.
8 pages, 5 figures; minor changes, added discussion on temperature
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