5 citations · 6 across the 5 of their papers we have counts for
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gr-qc2024★ 5 cited
Gravitational atoms beyond the test field limit: The case of Sgr A* and ultralight dark matter
Miguel Alcubierre, Juan Barranco, Argelia Bernal +5
We construct gravitational atoms including self-gravity, obtaining solutions of the Einstein-Klein-Gordon equations for a scalar field surrounding a non-rotating black hole in a qu…
astro-ph.HE2024
Constrains on dark matter cross section with standard model particles from the orbital period decay of binary pulsars
Gonzalo Agustin Lucero, Argelia Bernal, Juan Barranco +1
It is shown that the data from the orbital period decay of binary pulsars give strong constraints on the dark matter-nucleons cross section. The limits are robust and competitive b…