8 citations · 9 across the 12 of their papers we have counts for
12 papers
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…
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…
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…
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…
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…
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…
Axion-like Interactions and CFT in Topological Matter, Anomaly Sum Rules and the Faraday Effect
Claudio Corianò, Mario Cretì, Stefano Lionetti +2
We discuss fundamental aspects of chiral anomaly-driven interactions in conformal field theory (CFT) in four spacetime dimensions. They find application in very general contexts, f…
Axion-like Quasiparticles and Topological States of Matter: Finite Density Corrections of the Chiral Anomaly Vertex
Claudio Corianò, Mario Cretì, Stefano Lionetti +1
We investigate the general structure of the chiral anomaly and vertices, in the presence of chemical potentials in perturbation theory. The study finds appli…
Einstein Gauss-Bonnet Gravity without a Dilaton
Claudio Corianò, Mario Cretì, Stefano Lionetti +2
A nonlocal version of Einstein-Gauss Bonnet (EGB) gravity can be generated by a procedure that follows closely the steps of the derivation of the conformal anomaly effective action…
Four-point functions of gravitons and conserved currents of CFT in momentum space: testing the nonlocal action with the TTJJ
Claudio Corianò, Matteo Maria Maglio, Riccardo Tommasi
We present an analysis of the perturbative realization of the correlator, with two stress energy tensors and two conserved currents, using free field theory realizations, in…
Gravitational coupling of QED and QCD: 3- and 4- point functions in momentum space
Matteo Maria Maglio, Riccardo Tommasi
Conformal symmetry has important consequences for strong interactions at short distances and provides powerful tools for practical calculations. Even if the Lagrangians of Quantum…
Dimensional Regularization of Topological Terms in Dilaton Gravity
Claudio Corianò, Mario Cretì, Stefano Lionetti +2
The possibility of evading Lovelock's theorem at , via a singular redefinition of the dimensionless coupling of the Gauss-Bonnet term, has been extensively discussed in the co…