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arXiv · hep-th/9806185

Unambiguous probabilities in an eternally inflating universe

Alexander Vilenkin
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Abstract

``Constants of Nature'' and cosmological parameters may in fact be variables related to some slowly-varying fields. In models of eternal inflation, such fields will take different values in different parts of the universe. Here I show how one can assign probabilities to values of the ``constants'' measured by a typical observer. This method does not suffer from ambiguities previously discussed in the literature.

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Alexander Vilenkin. 1998-11-23. Unambiguous probabilities in an eternally inflating universe. https://doi.org/10.1103/physrevlett.81.5501

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