The dark sector cosmology

  title={The dark sector cosmology},
  author={Elcio Abdalla and Alessandro Marins},
  journal={arXiv: General Relativity and Quantum Cosmology},
  • E. Abdalla, A. Marins
  • Published 16 October 2020
  • Physics
  • arXiv: General Relativity and Quantum Cosmology
The most important problem in fundamental physics is the description of the contents of the Universe. Today, we know that 95% thereof is totally unknown. Two thirds of that amount is the mysterious Dark Energy described in an interesting and important review. We briefly extend here the ideas contained in that review including the more general Dark Sector, that is, Dark Matter and Dark Energy, eventually composing a new physical Sector. Understanding the Dark Sector with precision is paramount… 
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