Quantum incompleteness of inflation

Di Tucci, A; Feldbrugge, J; Lehners, JL; Turok, N

Di Tucci, A (reprint author), Albert Einstein Inst, Max Planck Inst Gravitat Phys, D-14476 Potsdam, Germany.

PHYSICAL REVIEW D, 2019; 100 (6):

Abstract

Inflation is most often described using quantum field theory (QFT) on a fixed, curved spacetime background. Such a description is valid only if the sp......

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