activity
20222025
most citedFour-point functions of gravitons and conserved currents of CFT in momentum space: testing the nonlocal action with the TTJJ

8 citations · 9 across the 12 of their papers we have counts for

collaborators

12 papers

hep-ph2025

Gravitational Form Factors and the QCD Dilaton at Large Momentum Transfer

Claudio Corianò, Stefano Lionetti, Dario Melle +2

We investigate the hard scatterings of hadronic matrix elements corresponding to hadronic gravitational form factors (GFFs) of the pion and proton using QCD factorization, applying…

hep-ph2024

The Gravitational Form Factor of the Pion and Proton and the Conformal Anomaly

Claudio Corianò, Stefano Lionetti, Dario Melle +1

We analyze the hard scattering amplitude of gravitational form factors (GFFs) of hadrons within QCD factorization at large momentum transfers, focusing on their conformal field the…

astro-ph.CO2024

Conformal Backreaction, Chiral and Conformal Anomalies in the Early Universe

Claudio Corianò, Stefano Lionetti, Dario Melle +2

The backreaction of a conformal matter sector and its associated conformal anomaly on gravity can be systematically studied using the formalism of the anomaly effective action. Thi…

hep-ph2024

The Gravitational Form Factors of Hadrons from CFT in Momentum Space and the Dilaton in Perturbative QCD

Claudio Corianò, Stefano Lionetti, Dario Melle +1

We analyze the hard scattering amplitude of the gravitational form factors (GFFs) of hadrons at one-loop, in relation to their conformal field theory (CFT) description, within the…

hep-th2024

Nonlocal Gravity, Dark Energy and Conformal Symmetry: Testing the Hierarchies of Anomaly-Induced Actions

Claudio Corianò, Stefano Lionetti, Matteo Maria Maglio +1

Conformal back-reaction generates cosmological models where the trace anomaly reflects the breaking of Weyl invariance. Analyzing these actions yields a dynamic approach to dark en…

hep-th2024

The Gravitational Chiral Anomaly at Finite Temperature and Density

Claudio Corianò, Mario Cretì, Stefano Lionetti +1

We investigate the gravitational anomaly vertex (graviton - graviton - axial current) under conditions of finite density and temperature. Through a direct an…