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Author

D. Vadacchino

3 papers indexed here

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#machine learning Preprint Oct 2026

Ergodic topology sampling toward the continuum with Stochastic Normalizing Flows

In this work we provide numerical evidence that topological freezing in $\mathrm{SU}(3)$ Yang-Mills theory can be mitigated with a flow-based approach, as tested at lattice spacings as fine as 0.03~fm. We do so by analyzing the scaling of the costs of a computational strategy based on the combination of open boundary c...

C. Bonanno, Andrea Bulgarelli, E. Cellini et al. · 0 citations
Preprint Sep 2026

Progress on $Sp(4)$ lattice theories with Grid: M\"obius domain wall fermions and continuum extrapolations

We present preliminary results obtained in the first extensive study of the M\"obius domain wall fermion (MDWF) lattice formulation of the four-dimensional Sp(4) gauge theory coupled to two dynamical fermions transforming in the fundamental representation. This theory is important for extensions of the Standard Model,...

Gianmarco Simonetti, E. Bennett, Peter A. Boyle et al. · 0 citations
#software testing Preprint Sep 2026

Symplectic lattice gauge theories in the Grid framework: domain wall fermions and continuum extrapolations

We report the results of the first numerical lattice study using domain-wall fermions in the Sp(4) gauge theory coupled to two flavours of (Dirac) fermions, transforming in the fundamental representation of the gauge group. This theory plays a prominent role in the literature on extensions of the Standard Model with co...

E. Bennett, Peter A. Boyle, L. Del Debbio et al. · 1 citation

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