10 citations · 14 across the 2 of their papers we have counts for
2 papers
gr-qc2018★ 4 cited
Large-distance behaviour of the massless vector two-point function in de Sitter spacetime
Nicola Rendell
We study the long-distance behaviour of the massless vector propagator in (n)-dimensional de Sitter spacetime, where . Specifically, we consider the massless limit of the…
gr-qc2017★ 10 cited
Infrared divergences for free quantum fields in cosmological spacetimes
Atsushi Higuchi, Nicola Rendell
We investigate the nature of infrared divergences for the free graviton and inflaton two-point functions in flat Friedman-Lema\^ıtre-Robertson-Walker spacetime. These divergences a…