Comments On: A Universe From Nothing
arXiv:1405.6091
Abstract
We study some claims in Krauss' recent book, \emph{A Universe from Nothing: Why there is something rather than nothing}, that are employed to show that a universe can come from "nothing". In this brief paper, we show that many of the claims are not supported in full by modern general relativity theory or quantum field theory in curved spacetime.
Updated content and references, essential arguments unchanged. In particular, added discussion addressing Krauss' claims of a zero-energy closed universe