144 citations · 420 across the 7 of their papers we have counts for
7 papers
Global Flows in Quantum Gravity
Nicolai Christiansen, Benjamin Knorr, Jan M. Pawlowski +1
We study four-dimensional quantum gravity using non-perturbative renormalization group methods. We solve the corresponding equations for the fully momentum-dependent propagator, Ne…
Dilaton Quantum Gravity
Tobias Henz, Jan Martin Pawlowski, Andreas Rodigast +1
We propose a simple fixed point scenario in the renormalization flow of a scalar dilaton coupled to gravity. This would render gravity non-perturbatively renormalizable and thus co…
Fixed points and infrared completion of quantum gravity
Nicolai Christiansen, Daniel F. Litim, Jan M. Pawlowski +1
The phase diagram of four-dimensional Einstein-Hilbert gravity is studied using Wilson's renormalization group. Smooth trajectories connecting the ultraviolet fixed point at short…
Gravitational Corrections to Yukawa and Phi^4 Interactions
Andreas Rodigast, Theodor Schuster
We consider the lowest order quantum gravitational corrections to Yukawa and Phi^4 interactions. Our results show that quantum gravity leads to contributions to the running couplin…
No Lee-Wick Fields out of Gravity
Andreas Rodigast, Theodor Schuster
We investigate the gravitational one-loop divergences of the standard model in large extra dimensions, with gravitons propagating in the (4+delta)-dimensional bulk and gauge fields…
Gravitational Contributions to the Running Yang-Mills Coupling in Large Extra-Dimensional Brane Worlds
Dietmar Ebert, Jan Plefka, Andreas Rodigast
We study the question of a modification of the running gauge coupling of Yang-Mills theories due to quantum gravitational effects in a compact large extra dimensional brane world s…