Cosmological backreaction in spherical and plane symmetric dust-filled space-times
Sign Up to like & getrecommendations! Published in 2019 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ab3a14
Abstract: We examine the implementation of Buchert's and Green & Wald's averaging formalisms in exact spherically symmetric and plane symmetric dust-filled cosmological models. We find that, given a cosmological space-time, Buchert's averaging scheme gives a faithful… read more here.
Keywords: symmetric dust; space; space time; plane symmetric ... See more keywords
Bianchi Type-I Dust-Filled Accelerating Brans–Dicke Cosmology
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DOI: 10.1134/s0202289318020123
Abstract: Spatially homogeneous and anisotropic Bianchi type-I cosmological models of Brans–Dicke (BD) theory of gravitation are investigated. The model represents an accelerating universe at present and is considered to be dominated by dark energy. The cosmological… read more here.
Keywords: cosmology bianchi; cosmology; bianchi type; brans dicke ... See more keywords