Averaging in cosmological models
Cosmology and Nongalactic Astrophysics
2010-01-07 v1 General Relativity and Quantum Cosmology
Abstract
The averaging problem in cosmology is of considerable importance for the correct interpretation of cosmological data. We review cosmological observations and discuss some of the issues regarding averaging. We present a precise definition of a cosmological model and a rigorous mathematical definition of averaging, based entirely in terms of scalar invariants.
Keywords
Cite
@article{arxiv.1001.0791,
title = {Averaging in cosmological models},
author = {Alan Coley},
journal= {arXiv preprint arXiv:1001.0791},
year = {2010}
}
Comments
For proceedings of JGRG19. For complete references see cited papers