Is the Lambda CDM Model Consistent with Observations of Large-Scale Structure?
天体物理学
2007-05-23 v1
摘要
The claim that large-scale structure data independently prefers the Lambda Cold Dark Matter model is a myth. However, an updated compilation of large-scale structure observations cannot rule out Lambda CDM at 95% confidence. We explore the possibility of improving the model by adding Hot Dark Matter but the fit becomes worse; this allows us to set limits on the neutrino mass.
关键词
引用
@article{arxiv.astro-ph/0005476,
title = {Is the Lambda CDM Model Consistent with Observations of Large-Scale Structure?},
author = {Eric Gawiser},
journal= {arXiv preprint arXiv:astro-ph/0005476},
year = {2007}
}
备注
To appear in Proceedings of "Sources and Detection of Dark Matter/Energy in the Universe", ed. D. B. Cline. 6 pages, including 2 color figures