21 citations · 33 across the 4 of their papers we have counts for
Showing 2020 · gr-qcShow all
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gr-qc2020
Graviton backreaction on the local cosmological expansion in slow-roll inflation
William C. C. Lima
We compute the graviton one-loop correction to the expectation value of the local expansion rate in slow-roll inflation, with both slow-roll parameters finite. The calculation is b…
gr-qc2020
Equivalence between the in-in perturbation theories for quantum fields in Minkowski spacetime and in the Rindler wedge
Atsushi Higuchi, William C. C. Lima
We investigate the relation between the time-ordered vacuum correlation functions for interacting real scalar fields in Minkowski spacetime and in the Rindler wedge. The correlatio…