15 citations · 34 across the 9 of their papers we have counts for
5 papers · 1 filter
Asymptotic Safety and Canonical Quantum Gravity
Renata Ferrero
In the context of gravity the Lagrangian and Hamiltonian formalisms have been developed largely independently, emphasizing renormalization and quantization, respectively. The forma…
Asymptotically safe canonical quantum gravity: Gaussian dust matter
Renata Ferrero, Thomas Thiemann
In a recent series of publications we have started to investigate possible points of contact between the canonical (CQG) and the asymptotically safe (ASQG) approach to quantum grav…
Path integral measures and diffeomorphism invariance
Alfio Bonanno, Kevin Falls, Renata Ferrero
Much like the action, diffeomorphism invariance can be used to fix the form of the path integral measure in quantum gravity. Moreover, since there is a redundancy between what cons…
De Sitter quantum gravity within the covariant Lorentzian approach to asymptotic safety
Edoardo D'Angelo, Renata Ferrero, Markus B. Fröb
Recent technical and conceptual advancements in the asymptotic safety approach to quantum gravity have enabled studies of the UV completion of Lorentzian Einstein gravity, emphasiz…
The one-loop effective action from the coherent state path integral of loop quantum gravity
Renata Ferrero, Muxin Han, Hongguang Liu
We adopt a novel approach to combine path integral methods with Loop Quantum Gravity (LQG). Our approach builds upon the recently developed coherent state path integral formulation…