Perturbations of quasi-Newtonian universes in scalar–tensor gravity
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DOI: 10.1142/s0219887821501589
Abstract: In this contribution, we consider the well-known equivalence between [Formula: see text] gravity and Brans–Dicke-type scalar–tensor theories to study the evolution of scalar cosmological perturbations for a class of shear-free cosmological dust models with irrotational… read more here.
Keywords: scalar tensor; perturbations quasi; newtonian universes; gravity ... See more keywords