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We study the effect of an explicit interaction between two scalar fields components describing dark matter in the context of a recent proposal framework for interaction. We find that, even… Click to show full abstract
We study the effect of an explicit interaction between two scalar fields components describing dark matter in the context of a recent proposal framework for interaction. We find that, even assuming a very small coupling, it is sufficient to explain the observational effects of a cosmological constant, and also overcome the problems of the $$\Lambda $$ CDM model without assuming an exotic dark energy.
Keywords:
matter cosmic;
cosmic acceleration;
matter;
dark matter;
interacting dark
Journal Title: European Physical Journal C
Year Published: 2020
Link to full text (if available)
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Journal Title: European Physical Journal C
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!