Browsing Institutt for teoretisk astrofysikk by Author "Hartman, Stian Thomas Heimdal"

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  • Cosmological simulations of self-interacting Bose-Einstein condensate dark matter 
    Hartman, Stian Thomas Heimdal; Winther, Hans Arnold; Mota, David (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Fully 3D cosmological simulations of scalar field dark matter with self-interactions, also known as Bose-Einstein condensate dark matter, are performed using a set of effective hydrodynamic equations. These are derived ...
  • Cosmology of Scalar Field Dark Matter with Self-Interactions 
    Hartman, Stian Thomas Heimdal (Doctoral thesis / Doktoravhandling, 2022)
    In the standard model of the universe, the presence of a cold and dark form of matter is essential for explaining a wide range of observables, from the very largest scales such as the microwave background radiation, to ...