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Dark disk substructure and superfluid dark matter

Alexander, Stephon; Bramburger, Jason J.; McDonough, Evan

Dark matter substructure has the potential to discriminate between broad classes of dark matter models. With this in mind, we construct novel solutions to the equations of motion governing condensate dark matter candidates, namely axion Bose-Einstein condensates and superfluids. These solutions are highly compressed along one axis and thus have a …