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arXiv · 0809.4257

Holographic Multiverse

J. Garriga·A. Vilenkin
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Abstract

We explore the idea that the dynamics of the inflationary multiverse is encoded in its future boundary, where it is described by a lower dimensional theory which is conformally invariant in the UV. We propose that a measure for the multiverse, which is needed in order to extract quantitative probabilistic predictions, can be derived in terms of the boundary theory by imposing a UV cutoff. In the inflationary bulk, this is closely related (though not identical) to the so-called scale factor cutoff measure.

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J. Garriga, A. Vilenkin. 2009-01-13. Holographic Multiverse. https://doi.org/10.1088/1475-7516%2F2009%2F01%2F021

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