One loop graviton corrections to dynamical photons in de Sitter

D. Glavan, S. P. Miao, Tomislav Prokopec, R. P. Woodard

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

We employ a recent, general gauge computation of the one loop graviton contribution to the vacuum polarization on de Sitter to solve for one loop corrections to the photon mode function. The vacuum polarization takes the form of a gauge independent, spin 2 contribution and a gauge dependent, spin 0 contribution. We show that the leading secular corrections derive entirely from the spin 2 contribution.

Original languageEnglish
Article number085002
JournalClassical and Quantum Gravity
Volume34
Issue number8
DOIs
Publication statusPublished - 2017 Mar 21

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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