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3 research outcomes, page 1 of 1
  • publication . Article . Other literature type . 2020
    Open Access
    Authors:
    Di Valentino, Eleonora; Melchiorri, Alessandro; Mena, Olga; Vagnozzi, Sunny;
    Publisher: American Physical Society (APS)
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575), EC | COSMIC LENS (681431)

    We explore whether nonstandard dark sector physics might be required to solve the existing cosmological tensions. The properties we consider in combination are (a) an interaction between the dark matter and dark energy components and (b) a dark energy equation of state ...

  • publication . Article . Other literature type . Preprint . 2019
    Open Access
    Authors:
    Yang, Weiqiang; Mena, Olga; Pan, Supriya; Di Valentino, Eleonora;
    Publisher: American Physical Society (APS)
    Project: EC | ELUSIVES (674896), EC | COSMIC LENS (681431), EC | InvisiblesPlus (690575)

    Comment: 11 pages, 4 Tables, 6 captioned figures; version accepted for publication by Physical Review D

  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    Eleonora Di Valentino; Alessandro Melchiorri; Olga Mena; Sunny Vagnozzi;
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575), EC | COSMIC LENS (681431)

    We examine interactions between dark matter and dark energy in light of the latest cosmological observations, focusing on a specific model with coupling proportional to the dark energy density. Our data includes Cosmic Microwave Background (CMB) measurements from the Pl...

3 research outcomes, page 1 of 1
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