A measure of the multiverse
arXiv:hep-th/0609193 · doi:10.1088/1751-8113/40/25/S22
Abstract
I review recent progress in defining a probability measure in the inflationary multiverse. General requirements for a satisfactory measure are formulated and recent proposals for the measure are clarified and discussed.
13 pages, 1 figure. Discussion of eternal observers is slightly expanded
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