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arxiv: 1708.01831 · v3 · submitted 2017-08-06 · 🌀 gr-qc · hep-th

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One loop corrected conformally coupled scalar mode equations during inflation

Sibel Boran , Emre Onur Kahya , SoHyun Park
Authors on Pith no claims yet
classification 🌀 gr-qc hep-th
keywords scalarconformallycorrectedcoupledduringgravitonsinflationloop
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We employ a fully renormalized computation of the one loop contribution to the self-mass-squared of the conformally coupled (CC) scalar interacting with gravitons during inflation to study how inflationary produced gravitons affect the CC scalar evolution equation. The quantum corrected scalar mode functions turn out to get a secular growth effect, proportional to a logarithm of the scale factor at late times.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Cancellation of one-parameter graviton gauge dependence in the effective scalar field equation in de Sitter

    hep-th 2026-02 unverdicted novelty 5.0

    Gauge dependence cancels in the one-loop effective scalar equation in de Sitter when all diagram contributions including external mode corrections are collected.