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arXiv · 2501.05077

Resummations for Inflationary Quantum Gravity

R. P. Woodard
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Abstract

The continual production of gravitons during inflation endows loop corrections with secular logarithms which grow nonperturbatively large during a prolonged period of inflation. The physics behind these effects is reviewed, along with a catalog of the examples which have so far been found. Resummation can be accomplished by combining a variant of Starobinsky's stochastic formalism with a variant of the renormalization group. The issue of gauge independence is also addressed.

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R. P. Woodard. 2025-01-09. Resummations for Inflationary Quantum Gravity. https://arxiv.org/abs/2501.05077

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