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@Article{NunesAlveAra˙:2019:FoCoT,
               author = "Nunes, Rafael da Costa and Alves, M{\'a}rcio E. S. and 
                         Ara{\'u}jo, Jos{\'e} Carlos Neves de",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and 
                         {Universidade Estadual Paulista (UNESP)} and {Instituto Nacional 
                         de Pesquisas Espaciais (INPE)}",
                title = "Forecast constraints on f (T) gravity with gravitational waves 
                         from compact binary coalescences",
              journal = "Physical Review D",
                 year = "2019",
               volume = "100",
               number = "6",
                pages = "e64012",
                month = "Sept.",
             abstract = "The direct detection of gravitational waves (GWs) opened a new 
                         chapter in the modern cosmology to probe possible deviations from 
                         the general relativity (GR) theory. In the present work, we 
                         investigate for the first time the modified GW form propagation 
                         from the inspiraling of compact binary systems within the context 
                         of f­TŮ gravity in order to obtain new forecasts/constraints on 
                         the free parameter of the theory. First, we show that the modified 
                         waveform differs from the GR waveform essentially due to induced 
                         corrections on the GWs amplitude. Then, we discuss the forecasts 
                         on the f­TŮ gravity assuming simulated sources of GWs as black 
                         hole binaries, neutron star binaries and black holeneutron star 
                         binary systems, which emit GWs in the frequency band of the 
                         Advanced LIGO (aLIGO) interferometer and of the third generation 
                         Einstein Telescope (ET). We show that GW sources detected within 
                         the aLIGO sensitivity can return estimates of the same order of 
                         magnitude of the current cosmological observations. On the other 
                         hand, detection within the ET sensitivity can improve by up to 2 
                         orders of magnitude the current bound on the f­TŮ gravity. 
                         Therefore, the statistical accuracy that can be achieved by future 
                         ground based GW observations, mainly with the ET detector (and 
                         planed detectors with a similar sensitivity), can allow strong 
                         bounds on the free parameter of the theory, and can be decisive to 
                         test the theory of gravitation.",
                  doi = "10.1103/PhysRevD.100.064012",
                  url = "http://dx.doi.org/10.1103/PhysRevD.100.064012",
                 issn = "1550-2368 and 1550-7998",
             language = "en",
           targetfile = "nunes_forecast.pdf",
        urlaccessdate = "17 abr. 2021"
}


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