Publication Date:
2014-12-30
Description:
Author(s): Juan Garcia-Bellido, Diederik Roest, Marco Scalisi, and Ivonne Zavala We provide strong evidence for universality of the inflationary field range: given an accurate measurement of (n s ,r), one can infer Δϕ in a model-independent way in the sub-Planckian regime for a range of universality classes of inflationary models. Both the tensor-to-scalar ratio as well as the spe... [Phys. Rev. D 90, 123539] Published Mon Dec 29, 2014
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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