49 citations · 51 across the 2 of their papers we have counts for
3 papers
Form Factors in Asymptotic Safety: conceptual ideas and computational toolbox
Benjamin Knorr, Chris Ripken, Frank Saueressig
Over the last years the Asymptotic Safety program has matured into a serious candidate for a quantum theory of gravity compatible with observations. The rapid technical progress in…
Scales and hierachies in asymptotically safe quantum gravity: a review
Frank Saueressig, Giulia Gubitosi, Chris Ripken
The asymptotic safety program strives for a consistent description of gravity as a non-perturbatively renormalizable quantum field theory. In this framework the gravitational inter…
On avoiding Ostrogradski instabilities within Asymptotic Safety
Daniel Becker, Chris Ripken, Frank Saueressig
We study the renormalization group flow of gravity coupled to scalar matter using functional renormalization group techniques. The novel feature is the inclusion of higher-derivati…