CMB bounds on tensor-scalar-scalar inflationary correlations

Shiraishi, M; Liguori, M; Fergusson, JR

Shiraishi, M (reprint author), Kagawa Coll, Dept Gen Educ, Natl Inst Technol, 355 Chokushi Cho, Takamatsu, Kagawa 7618058, Japan.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2018; (1):

Abstract

The nonlinear interaction between one graviton and two scalars is enhanced in specific inflationary models, potentially leading to distinguishable sig......

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