A Priori Probability Distribution of the Cosmological Constant
Astrophysics
2009-10-31 v1
Abstract
In calculations of the probability distribution for the cosmological constant, it has been previously assumed that the a priori probability distribution is essentially constant in the very narrow range that is anthropically allowed. This assumption has recently been challenged. Here we identify large classes of theories in which this assumption is justified.
Cite
@article{arxiv.astro-ph/0002387,
title = {A Priori Probability Distribution of the Cosmological Constant},
author = {Steven Weinberg},
journal= {arXiv preprint arXiv:astro-ph/0002387},
year = {2009}
}
Comments
15 pages, Latex