223 citations · 1.4k across the 22 of their papers we have counts for
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hep-th2017★ 9 cited
Conformal anomaly from gauge fields without gauge fixing
Kevin Falls, Tim R. Morris
We show how the Weyl anomaly generated by gauge fields, can be computed from manifestly gauge invariant and diffeomorphism invariant exact renormalization group equations, without…
hep-th2017★ 113 cited
Curvature dependence of quantum gravity
Nicolai Christiansen, Kevin Falls, Jan M. Pawlowski +1
We investigate the phase diagram of quantum gravity with a vertex expansion about constantly-curved backgrounds. The graviton two- and three-point function are evaluated with a spe…
hep-th2017★ 48 cited
Physical renormalization schemes and asymptotic safety in quantum gravity
Kevin Falls
The methods of the renormalization group and the -expansion are applied to quantum gravity revealing the existence of an asymptotically safe fixed point in spacetime d…