Kinematic constraints on spatial curvature from supernovae Ia and cosmic chronometers
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DOI: 10.1093/mnras/staa3426
Abstract: An approach to estimate the spatial curvature $\Omega_k$ from data independently of dynamical models is suggested, through kinematic parameterizations of the comoving distance ($D_{C}(z)$) with third degree polynomial, of the Hubble parameter ($H(z)$) with a… read more here.
Keywords: kinematic constraints; constraints spatial; curvature supernovae; spatial curvature ... See more keywords