Claudio Bonanno

activity

20242026

collaborators

11 papers

hep-lat2026

Real-time topological rate at non-zero momentum in quenched QCD

Claudio Bonanno, Massimo D'Elia, Roberto Dionisio +5

We present a proof-of-concept numerical study of the real-time topological rate at non-zero momentum in quenched lattice QCD at a temperature $T ≃ 1.24 T_{c} ≃ 360$ MeV,…

hep-lat2026

The large- $N$ Yang--Mills $I^$ -parameter from step scaling

Claudio Bonanno, Jorge Luis Dasilva GolÃ¡n, Margarita GarcÃa PÃ©rez +1

We use the step-scaling method and results obtained at $N = 3, 5$ and $8$ to determine the $N$ -dependence of the dynamically generated scale $I^$ of $SU (N)$ Yang--Mills th…

hep-lat2026

The topological susceptibility slope $I ¨ ^{'}$ in the large- $N$ limit

Claudio Bonanno

This paper presents the first non-perturbative lattice determination of the Yang--Mills topological susceptibility slope $I ¨ ^{'}$ in the large- $N$ limit. This quantity represent…

hep-lat2026

Topological Susceptibility and QCD at Finite Theta Angle

Claudio Bonanno, Claudio Bonati, Massimo D'Elia

In this chapter we provide a pedagogical introduction to the main theoretical aspects related to topology and $I^¸$ -dependence in Quantum Chromo-Dynamics (QCD), and to their phenome…

hep-lat2026

Lattice determination of the QCD low-energy constant $ℓ_{7}$

Claudio Bonanno, Gilberto Colangelo, Francesco D'Angelo +8

We provide a non-perturbative determination of the scheme- and scale-independent low-energy constant $ℓ_{7}$ , appearing in the QCD effective chiral Lagrangia…

hep-lat2026

Scale setting of SU( $N$ ) Yang--Mills theory, topology and large- $N$ volume independence

We set the scale of SU( $N$ ) Yang--Mills theories for $N = 3, 5, 8$ and in the large- $N$ limit via gradient flow, as a first step towards the computation of the large- $N$ $I^$ -parameter…

Real-time topological rate at non-zero momentum in quenched QCD

The large-N Yang--Mills I^-parameter from step scaling

The topological susceptibility slope I¨′ in the large-N limit

Topological Susceptibility and QCD at Finite Theta Angle

Lattice determination of the QCD low-energy constant ℓ7​

Scale setting of SU(N) Yang--Mills theory, topology and large-N volume independence

The large- $N$ Yang--Mills $I^$ -parameter from step scaling

The topological susceptibility slope $I ¨ ^{'}$ in the large- $N$ limit

Lattice determination of the QCD low-energy constant $ℓ_{7}$

Scale setting of SU( $N$ ) Yang--Mills theory, topology and large- $N$ volume independence