开放宇宙、气体膨胀与人择原则
天体物理学
2011-04-15 v2 广义相对论与量子宇宙学
高能物理 - 唯象学
高能物理 - 理论
摘要
Models of open inflation with a variable density parameter provide the most natural way to reconcile an open universe with inflation. The use of anthropic principle is essential to derive observational predictions of such models. I discuss how this principle can be used in a quantitative way to determine the most probable value of . I also comment on recent work by Hawking and Turok on quantum creation of open universes from nothing.
引用
@article{arxiv.astro-ph/9805252,
title = {Open universes, inflation, and the anthropic principle},
author = {Alexander Vilenkin},
journal= {arXiv preprint arXiv:astro-ph/9805252},
year = {2011}
}
备注
Final version. Some typos corrected, a reference added