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arXiv · 0810.2787

Testing Inflation: A Bootstrap Approach

Latham Boyle·Paul J. Steinhardt
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Abstract

We note that the essential idea of inflation, that the universe underwent a brief period of accelerated expansion followed by a long period of decelerated expansion, can be encapsulated in a "closure condition" which relates the amount of accelerated expansion during inflation to the amount of decelerated expansion afterward. We present a protocol for systematically testing the validity of this condition observationally.

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Latham Boyle, Paul J. Steinhardt. 2010-10-08. Testing Inflation: A Bootstrap Approach. https://doi.org/10.1103/physrevlett.105.241301

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