7 citations · 11 across the 9 of their papers we have counts for
Showing 2024 · hep-thShow all
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hep-th2024★ 1 cited
Ultra slow-roll with a black hole
Lewis Croney, Ruth Gregory, Sam Patrick
We investigate ultra slow-roll inflation with a seed black hole in a de Sitter background. By numerically tracking transitions from slow-roll to ultra slow-roll inflation, we find…
hep-th2024
Testing Higher Derivative Gravity Through Tunnelling
Ruth Gregory, Shi-Qian Hu
Higher derivative terms in the gravitational action are natural from the perspective of quantum gravity, but are perceived as leading to a lack of well-posedness. The Gauss Bonnet…