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Article overview
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Asymmetric Dark Matter Stars | Chris Kouvaris
; Niklas Grønlund Nielsen
; | Date: |
3 Jul 2015 | Abstract: | We study the possibility of asymmetric dark matter with self-interactions
forming compact stable objects. We solve the Tolman-Oppenheimer-Volkoff
equation and find the mass-radius relation of such "dark stars", their density
profile and their Chandrasekhar mass limit. We consider fermionic asymmetric
dark matter with Yukawa-type self-interactions appropriate for solving the well
known problems of the collisionless dark matter paradigm. We find that in
several cases the relativistic effects are significant. | Source: | arXiv, 1507.0959 | Services: | Forum | Review | PDF | Favorites |
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