A tail of eternal inflation
Non-trivial inflaton self-interactions can yield calculable signatures of primordial non-Gaussianity that are measurable in cosmic surveys. We calculate the non-Gaussian corrections to Stochastic Inflation within the framework of Soft de Sitter Effective Theory, from which we derive the associated p...
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Format: | Article |
Language: | English |
Published: |
SciPost
2023-05-01
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Series: | SciPost Physics |
Online Access: | https://scipost.org/SciPostPhys.14.5.109 |