@Article{BonillaKumaNunePan:2022:MoInFo,
               author = "Bonilla, Alexander and Kumar, Suresh and Nunes, Rafael da Costa 
                         and Pan, Supriya",
          affiliation = "{Universidade Federal de Juiz de Fora (UFJF)} and {Indira Gandhi 
                         University} and {Instituto Nacional de Pesquisas Espaciais (INPE)} 
                         and {Presidency University}",
                title = "Reconstruction of the dark sectors' interaction: A 
                         model-independent inference and forecast from GW standard sirens",
              journal = "Monthly Notices of the Royal Astronomical Society",
                 year = "2022",
               volume = "512",
               number = "3",
                pages = "4231--4238",
                month = "Apr.",
             keywords = "dark energy, dark matter, observations, cosmological parameters.",
             abstract = "Interacting dark matter (DM) - dark energy (DE) models have been 
                         intensively investigated in the literature for their ability to 
                         fit various data sets as well as to explain some observational 
                         tensions persisting within the ?CDM cosmology. In this work, we 
                         employ the Gaussian processes (GP) algorithm to perform a joint 
                         analysis by using the geometrical cosmological probes such as 
                         Cosmic chronometers, Supernova Type Ia, Baryon Acoustic 
                         Oscillations, and the H0LiCOW lenses sample to infer a 
                         reconstruction of the coupling function between the dark 
                         components in a general framework, where the DE can assume a 
                         dynamical character via its equation of state. In addition to the 
                         joint analysis with these data, we simulate a catalog with 
                         standard siren events from binary neutron star mergers, within the 
                         sensitivity predicted by the Einstein Telescope, to reconstruct 
                         the dark sector coupling with more accuracy in a robust way. We 
                         find that the particular case, where w = -1 is fixed on the DE 
                         nature, has a statistical preference for an interaction in the 
                         dark sector at late times. In the general case, where w(z) is 
                         analyzed, we find no evidence for such dark coupling, and the 
                         predictions are compatible with the ?CDM paradigm. When the mock 
                         events of the standard sirens are considered to improve the kernel 
                         in GP predictions, we find a preference for an interaction in the 
                         dark sector at late times.",
                  doi = "10.1093/mnras/stac687",
                  url = "http://dx.doi.org/10.1093/mnras/stac687",
                 issn = "0035-8711 and 1365-2966",
             language = "en",
           targetfile = "stac687.pdf",
        urlaccessdate = "25 jun. 2024"
}