Back-reaction and effective acceleration in generic LTB dust models

DOI10.1088/0264-9381/28/23/235002zbMath1231.83036arXiv1102.2663OpenAlexW2078902621MaRDI QIDQ3111068

Roberto A. Sussman

Publication date: 17 January 2012

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1102.2663

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Space-time singularities, cosmic censorship, etc. (83C75) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Exact solutions to problems in general relativity and gravitational theory (83C15) Approximation procedures, weak fields in general relativity and gravitational theory (83C25) Astrophysical cosmology (85A40)

Related Items (11)

Cosmic bulk viscosity through backreaction ⋮ On average properties of inhomogeneous fluids in general relativity. III: General fluid cosmologies ⋮ Scalar Averaging in Szekeres Models ⋮ The averaging problem on the past null cone in inhomogeneous dust cosmologies ⋮ Averaging in LRS class II spacetimes ⋮ Averaged Lemaître–Tolman–Bondi dynamics ⋮ Cosmological backreaction in spherical and plane symmetric dust-filled space-times ⋮ Gauss–Bonnet–Chern approach to the averaged Universe ⋮ Unified description of galactic dynamics and the cosmological constant ⋮ On the covariance of scalar averaging and backreaction in relativistic inhomogeneous cosmology ⋮ A toy cosmological model with dynamical backreaction

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