A general equation, describing the lowest order corrections coming from quantum gravitational effects to the spectrum of cosmological scalar fluctuations is obtained. These corrections are explicitly estimated for the case of a de Sitter evolution.
A. Kamenchtchik, A. Tronconi, G. Venturi (2013). Inflation and Quantum Gravity in a Born-Oppenheimer Context. PHYSICS LETTERS. SECTION B, 726, 518-522 [10.1016/j.physletb.2013.08.067].
Inflation and Quantum Gravity in a Born-Oppenheimer Context
KAMENCHTCHIK, ALEXANDR;TRONCONI, ALESSANDRO;VENTURI, GIOVANNI
2013
Abstract
A general equation, describing the lowest order corrections coming from quantum gravitational effects to the spectrum of cosmological scalar fluctuations is obtained. These corrections are explicitly estimated for the case of a de Sitter evolution.File in questo prodotto:
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