Multi-field inflation from single-field models

Bojowald, M; Brahma, S; Crowe, S; Ding, D; McCracken, J

Bojowald, M (corresponding author), Penn State Univ, Inst Gravitat & Cosmos, 104 Davey Lab, University Pk, PA 16802 USA.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2021; (8):

Abstract

Quantization implies independent degrees of freedom that do not appear in the classical theory, given by fluctuations, correlations, and higher moment......

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