Corpus ID: 237485188

An analytic model for the sub-galactic matter power spectrum in fuzzy dark matter halos

@inproceedings{Kawai2021AnAM,
  title={An analytic model for the sub-galactic matter power spectrum in fuzzy dark matter halos},
  author={Hiroki Kawai and Masamune Oguri and Alfred Amruth and Tom Broadhurst and Jeremy Lim},
  year={2021}
}
Fuzzy dark matter (FDM), a scalar particle coupled to the gravitational field without self-interaction whose mass range is m ∼ 10−24−10−20 eV, is one of the promising alternative dark matter candidates to cold dark matter. The quantum interference pattern, which is a unique structure of FDM, can be seen in halos in cosmological FDM simulations. In this paper, we first provide an analytic model of the sub-galactic matter power spectrum originating from quantum clumps in FDM halos, in which the… Expand

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