Riccardo Martini

activity

20152024

most citedFunctional Renormalisation Group analysis of Tensorial Group Field Theories on

R^{d}

70 citations · 256 across the 14 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

gr-qc2023★ 4 cited

Radiative corrections to the $R$ and $R^{2}$ invariants from torsion fluctuations on maximally symmetric spaces

Riccardo Martini, Gregorio Paci, Dario Sauro

We derive the runnings of the $R$ and $R^{2}$ operators that stem from integrating out quantum torsion fluctuations on a maximally symmetric Euclidean background, while treating the…

gr-qc2023★ 8 cited

Covariant spin-parity decomposition of the Torsion and Path Integrals

Riccardo Martini, Gregorio Paci, Dario Sauro

We propose a functional measure over the torsion tensor. We discuss two completely equivalent choices for the Wheeler-DeWitt supermetric for this field, the first one being based o…

hep-th2023

Composite higher derivative operators in $d = 2 + ε$ dimensions and the spectrum of asymptotically safe gravity

Riccardo Martini, Dario Sauro, Omar Zanusso

We discuss the renormalization of Einstein-Hilbert's gravity in $d = 2 + ε$ dimensions. We show that the application of the path-integral approach leads naturally to scheme- and gauge-…

Radiative corrections to the R and R2 invariants from torsion fluctuations on maximally symmetric spaces

Covariant spin-parity decomposition of the Torsion and Path Integrals

Composite higher derivative operators in d=2+ε dimensions and the spectrum of asymptotically safe gravity

Radiative corrections to the $R$ and $R^{2}$ invariants from torsion fluctuations on maximally symmetric spaces

Composite higher derivative operators in $d = 2 + ε$ dimensions and the spectrum of asymptotically safe gravity